Keywords Index

Select issue All issues Volume 1, Number 1 Volume 2, Number 1 Volume 2, Number 2 Volume 2, Number 3 Volume 2, Number 4 Volume 3, Number 1 Volume 3, Number 2 Volume 3, Number 3 Volume 3, Number 4 Volume 4, Number 1 Volume 4, Number 2 Volume 4, Number 3 Volume 4, Number 4 Volume 5, Number 1 Volume 5, Number 2 Volume 5, Number 3 Volume 5, Number 4 Volume 6, Number 1 Volume 6, Number 2 Volume 6, Number 3 Volume 6, Number 4 Volume 7, Number 1 Volume 7, Number 2 Volume 7, Number 3 Volume 7, Number 4 Volume 8, Number 1 Volume 8, Number 2 Volume 8, Number 3 Volume 8, Number 4 Volume 9, Number 1 Volume 9, Number 2 Volume 9, Number 3 Volume 9, Number 4 Volume 10, Number 1 Volume 10, Number 2 Volume 10, Number 3 Volume 10, Number 4 Volume 11, Number 1 Volume 11, Number 2 Volume 11, Number 3 Volume 11, Number 4 Volume 12, Number 0 All issues

Acetylcholinesterase Peptides on a rescue mission against the hazardous cidal chemicals used in Eastern Indian Agriculture: An in-silico approach based on field survey in 2020 [Volume 8, Number 2] Adolescent Association of urinary triclosan and methyl-triclosan levels with predictive indicators of cardiovascular disease and obesity in children and adolescents in 2020 (case study: Kerman, Iran) [Volume 8, Number 3] Adsorption The relationship between the characteristics of Biochar produced at different temperatures and its impact on the uptake of NO3--N [Volume 5, Number 2] Adsorption Comparing the ZnO/Fe(VI), UV/ZnO and UV/Fe(VI) processes for removal of Reactive Blue 203 from aqueous solution [Volume 6, Number 1] Advanced oxidation Treatment of mature landfill leachate by chemical precipitation and Fenton advanced oxidation process [Volume 3, Number 1] Aeluropus littoralis plant Bioaccumulation and translocation factors of petroleum hydrocarbons in Aeluropus littoralis [Volume 4, Number 3] Africa Driving Forces of CO2 Emissions Based on Impulse Response Function and Variance Decomposition: A Case of the Main African Countries [Volume 9, Number 3] Agricultural Climate change and its effects on farm workers [Volume 8, Number 3] Agricultural water management scenarios (Agriwm) A system dynamics approach for water resources management with focusing on domestic water demand [Volume 7, Number 4] Air pollution Association between short-term exposure to high-level particulate matter (PM1, PM2.5, and PM10) of smoke Peganum harmala seeds with blood pressure: A quasi-experimental study [Volume 11, Number 4] Air pollution Photocatalytic removal of xylene as a pollutant in the air using ZnO-activated carbon, TiO2-activated carbon, and TiO2/ZnOactivated carbon nanocomposites [Volume 7, Number 1] Air treatment Investigation of formaldehyde removal from synthetic contaminated air by using human hair [Volume 3, Number 4] Ammonia A new approach for designing a hypolimnetic oxygenation system to improve the water quality in tropical reservoirs [Volume 7, Number 4] Ammonia Treatment of tofu liquid waste using anaerobic-aerobic biofilm aeration system to reduce pollution [Volume 9, Number 4] Anaerobic treatment Slaughterhouse wastewater treatment by combined anaerobic baffled reactor and anaerobic filter: study of OLR and HRT optimization in ABR/AF reactors [Volume 5, Number 3] Analysis of variance The use of Chlorella vulgaris in reducing the organic load of poultry slaughterhouse wastewater: Modeling and optimization of influential factors in the process [Volume 11, Number 2] Analysis of variance Application of Taguchi’s experimental design method for optimization of Acid Red 18 removal by electrochemical oxidation process [Volume 5, Number 4] Antibiotic Amoxicillin degradation with electro-persulfate combined with H2O2 from aqueous solution using response surface methodology [Volume 7, Number 3] Antibiotics Investigating the efficiency of single-walled and multi-walled carbon nanotubes in removal of penicillin G from aqueous solutions [Volume 5, Number 4] Aqueous medium Photocatalytic removal of ciprofloxacin antibiotic from aqueous medium by applying AgI/Ag2O nanocomposite: Activity test, reaction kinetics, and catalyst reusability [Volume 9, Number 3] Aqueous solution Efficiency in phenol removal from aqueous solutions of pomegranate peel ash as a natural adsorbent [Volume 3, Number 1] Aqueous solution Application of modified bentonite using sulfuric acid for the removal of hexavalent chromium from aqueous solutions [Volume 2, Number 3] Aqueous solutions Use of Aloe vera shell ash supported Ni0.5Zn0.5Fe2O4 magnetic nanoparticles for removal of Pb (II) from aqueous solutions [Volume 3, Number 1] Arsenic A new magnetic bio-sorbent for arsenate removal from the contaminated water: Characterization, isotherms, and kinetics [Volume 7, Number 1] Autoclave Evaluation of the steam sterilization quality and assessment of knowledge, attitude, and practice of clinical directors regarding infection control in dental clinics: A cross-sectional study in Mashhad, Iran [Volume 7, Number 4] Bandar Abbas Effect of hydrocarbonic pollutants on the stability and soil water repellency intensity: A case study in Bandar Abbas Oil Refinery, Hormozgan province, Iran [Volume 9, Number 2] Bangladesh Nitrogen removal by floating constructed wetland: Decontamination of the Buriganga River [Volume 7, Number 3] Biodegradability Comparing the performance of UV/Acetylacetone and UV/O3 processes for treatment of olive mill wastewater [Volume 9, Number 2] Biodiesel Evaluation of factors affecting on lipid extraction for recovery of fatty acids from Nannochloropsis oculata micro-algae to biodiesel production [Volume 1, Number 1] Biofilms Combination of pozzolan and sawdust as biofilter for textile wastewater treatment [Volume 11, Number 1] Biological Investigation, biokinetic calculation, and modelling of a real combined industrial wastewater biological treatment process by activated sludge models [Volume 9, Number 4] Biological refinement Comparison ability of algae and nanoparticles on nitrate and phosphate removal from aquaculture wastewater [Volume 6, Number 3] Biomarkers Health risks of welding fumes: A review to investigate the relationship between oxidative stress levels and trace metals in body fluids of welders [Volume 11, Number 2] Biomass Effect of varying weight of mealworms (Tenebrio molitor L.) on styrofoam degradation [Volume 12, Number 0] Bottled water Evaluation of the presence of coliform in bottled drinking water, released in Sari in 2016 [Volume 5, Number 3] Bushehr Assessing some heavy metals pollutions in sediments of the northern Persian Gulf (Bushehr province) [Volume 5, Number 3] COVID-19 A survey of knowledge, attitude, and performance of Kerman residents on segregation and recycling of household solid wastes during COVID-19 period [Volume 10, Number 4] CR Determination of heavy metals including Hg, Pb, Cd, and Cr in edible fishes Liza abu, Brachirus orientalis and attributed cancer and non-cancer risk assessment [Volume 9, Number 2] Car wash waste water Optimizing electrocoagulation and electro-Fenton process for treating car wash wastewater [Volume 4, Number 1] Carbon Mitoxantrone removal by electrochemical method: A comparison of homogenous and heterogenous catalytic reactions [Volume 4, Number 4] Carbon Dioxide Evaluation of adsorption efficiency of activated carbon functionalized with Methyl diethanolamine in Carbon Dioxide gas [Volume 9, Number 3] Carbon cycle Production of fuel briquette from solid waste biomass using natural resin as a binder [Volume 9, Number 4] Carcinogenesis Metal exposure and breast malignancy: A case-control study of Malwa Region of Punjab [Volume 10, Number 1] Caspian Sea Evaluation of heavy metal concentrations in Rutilus frisii kutum on the southern coast of the Caspian Sea (northern Iran) [Volume 3, Number 2] Catalysis Kinetic study of the regeneration of spent caustic via the genetic algorithm method [Volume 5, Number 4] Cement plant. An assessment on dispersion of carbon monoxide from acement factory [Volume 4, Number 3] Charcoal Removal of Congo red dye from aqueous solutions by a low-cost adsorbent: activated carbon prepared from Aloe vera leaves shell [Volume 4, Number 1] Chemical oxygen demand Efficiency of horizontal roughing filter in removing nitrate, phosphate and chemical oxygen demand from effluent of waste stabilization pond [Volume 2, Number 2] Child Estimation of fluoride levels in indigenous Ayurvedic preparations prescribed for infants, toddlers, and preschool children in Kerala, India [Volume 11, Number 2] Chromatography First isolation of biodegradable polycyclic aromatic hydrocarbons Mycobacterium porcinum and Mycobacterium celeriflavum from oil-polluted ecosystems [Volume 9, Number 2] Cities Evaluation of cardiovascular and respiratory mortality attributed to atmospheric SO2 and CO using AirQ model [Volume 4, Number 2] Cities Investigation of heavy metals accumulation in the soil and pine trees [Volume 6, Number 1] Cities Assessment of heavy metals concentration in groundwater and their associated health risks near an industrial area [Volume 7, Number 2] Citrullus colocynthis Evaluation of removal efficiency of phenol from synthetic aqueous solutions by Citrullus colocynthis seed ash [Volume 5, Number 1] Clean energy. Optimization of cascade hydropower system operation by genetic algorithm to maximize clean energy output [Volume 3, Number 2] Clinoptilolite Evaluation of natural zeolite clinoptilolite efficiency for the removal of ammonium and nitrate from aquatic solutions [Volume 2, Number 1] Coliform removal Baffle and fixed media effects on coliform removal and bacterial die-off rate coefficient in waste stabilization ponds (a case study in Ahvaz) [Volume 4, Number 3] Color removal Removal of acid red 88 from wastewater by adsorption on agrobased waste material. A case study of Iranian golden Sesamum indicum hull [Volume 4, Number 4] Compost Bioremediation of phenanthrene-polluted soil using Bacillus kochii AHV-KH14 as a halo-tolerant strain isolated from compost [Volume 7, Number 1] Compost and chemical fertilizers Comparison of heavy metals contamination and ecological risk between soils enriched with compost and chemical fertilizers in the North of Iran and ecological risk assessment [Volume 7, Number 1] Criteria Drinking water resources criteria in emergencies and disasters: A systematic literature review [Volume 9, Number 1] Cross-sectional studies Association of social, demographic, ecological factors, and underlying diseases with COVID-19 mortality rate: A crosssectional study [Volume 11, Number 1] Cross-sectional studies Investigating the performance of urban air quality monitoring station in measuring PM2.5 and PM10: A case study in Tehran, Iran [Volume 10, Number 4] Data envelopment analysis Evaluating air quality efficiency in the major Indian cities using a directional distance function approach [Volume 11, Number 4] Democratic Republic of the Congo A critical review of environmental assessment legislation in the Democratic Republic of the Congo [Volume 10, Number 4] Depression Investigating the relationship between the long-term exposure to air pollution and the frequency of depression in Shiraz during 2010-2017 [Volume 8, Number 1] Design of experiments software Biodegradation of high concentrations of phenol by baker’s yeast in anaerobic sequencing batch reactor [Volume 2, Number 2] Design software Investigation of the relationship between depth of overhang and amount of daylight indicators in office buildings of Kerman city [Volume 5, Number 3] Developed countries Comparison of EPI in the field of climate changes indexes in Iran and other countries in 2020 and the relationship between GDP and EPI [Volume 10, Number 1] Dewatered sludge An investigation of agricultural use potential of dewatered sewage sludge [Volume 6, Number 3] Disease outbreaks The effect of COVID-19 on the air pollution in urban areas of Pakistan [Volume 8, Number 2] Disinfection Microbial assessment of kitchen dishcloths for the presence of targeted bacteria [Volume 12, Number 0] Drug discovery Screening of camphene as a potential inhibitor targeting SARSCoV-2 various structural and functional mutants: Through reverse docking approach [Volume 10, Number 2] Dust Health risk assessment of heavy metal exposure from indoor dust: A case study of residential buildings in Isfahan, Iran [Volume 11, Number 1] Dye Removal of blue cat 41 dye from aqueous solutions with ZnO nanoparticles in combination with US and US-H2O2 advanced oxidation processes [Volume 3, Number 2] Ecological risk index factor Assessment of heavy metals concentrations in the soil of Mongla industrial area, Bangladesh [Volume 6, Number 3] Ecosystem Biomonitoring of heavy metal signatures in urbanized contaminated ecosystems of Southern India: A case study using raptor, Athene brama [Volume 10, Number 1] Efficiency Efficiency of wastewater treatment plants in removal of intestinal parasites: A review approach [Volume 7, Number 3] Electrochemical oxidation Feasibility of electrochemical oxidation process for treatment of saline wastewater [Volume 2, Number 3] Electronic nose Evaluation of the impact of the COVID-19 pandemic on photochemical pollution in urban areas [Volume 7, Number 4] Electronic waste High-efficient removal of tetrabromobisphenol A from waste mobile phone printed circuit boards leached solution by micellar enhanced ultrafiltration [Volume 10, Number 1] Elettaria Defluoridation potential of indigenous thirst-quenching herbal products commonly used in Kerala, India [Volume 9, Number 4] Engineering Increasing convergence rate in two-objective optimization of water distribution network with engineering judgment [Volume 5, Number 3] Environment Effects of pistachio processing wastewater on treatment efficiency of urban wastewater using activated sludge process [Volume 5, Number 3] Environment The influence of gaseous ozone on the growth of fungi isolated from clinical and environmental samples [Volume 10, Number 3] Environmental factors Potential Roles of Circular RNAs and Environmental and Clinical Factors in Intervertebral Disc Degeneration [Volume 9, Number 2] Environmental health Analysis of out-of-hospital cardiac arrest and ozone pollution: A qualitative study [Volume 6, Number 4] Environmental monitoring Behavioral responses of Nile tilapia (Oreochromis niloticus) by sublethal exposure to chlorpyrifos: a case study in Twin Lakes of West Sumatra [Volume 5, Number 4] Environmental pollutants Exploring the spatial distribution of dissolved heavy metals and health risk assessment of cadmium in groundwater: A case study in Oued M’Zab region, Algeria [Volume 11, Number 1] Environmental pollutants Environmental chemistry and ecotoxicology of heavy metals in water, sediment, and aquatic plants in lotic ecosystem [Volume 11, Number 1] Environmental pollutants Comparative investigation to analyse the critical role of NFE2L2 gene in heavy metal induced toxicity through in silico approaches [Volume 9, Number 1] Environmental pollution Evaluation of lead and cadmium concentrations in lipstick and eye pencil cosmetics [Volume 6, Number 4] Epidemiologic studies Wastewater reuse in agriculture: A review of soil and crops parasitic contamination, associated health risks and mitigation approach [Volume 10, Number 1] Equipment safety Health and safety hazards identification and risk assessment in the swimming pools using combined HAZID and ALARP [Volume 7, Number 3] Erythromycin Membrane fouling mechanism of submerged membrane bioreactor during erythromycin removal [Volume 10, Number 2] Ethiopia Biomedical waste disposal systems of health facilities in Ethiopia [Volume 5, Number 1] Ethiopia Optimization and evaluation of the process variable’s effect on color and turbidity removal from coffee processing wastewater: Using a photoelectrochemical oxidation process [Volume 10, Number 1] Excitatory postsynaptic potentials Acute toxicity effect of glyphosate on survival rate of common carp, Cyprinus carpio [Volume 5, Number 2] Expert Choice Regeneration and treatment of sulfidic spent caustic using analytic hierarchy process [Volume 3, Number 4] Feathers Impact of heavy metals from electronic waste on bird species concerning biodiversity: A case study in Bellandur lake, Bengaluru, India [Volume 10, Number 3] Female Face mask use among pedestrians during the COVID-19 pandemic in Northeast Iran: A survey on 223,848 pedestrians [Volume 10, Number 1] Fermentation An integrated approach to optimization of fermentation conditions for bioethanol production from local leftover Injera waste using central composite design [Volume 9, Number 3] Ferric chloride Nitrate removal from water using alum and ferric chloride: A comparative study of alum and ferric chloride efficiency [Volume 3, Number 2] Fourier transform infrared Occurrence and characteristics of microplastics in surface water and sediment of Zayandeh-rud river, Iran [Volume 10, Number 2] GIS Evaluation of physical and chemical quality of groundwater in the villages of Qom province and zoning them by GIS [Volume 3, Number 3] Gas compressor booster station of Bangestan Emission evaluation of CO2 and CH4 gases in the selected gas pressure booster station in the Bangestan field of the National Iranian Oil Company [Volume 1, Number 1] Geographic information systems The relationship between hot spots of air pollution and the incidence of gestational diabetes based on spatial analysis: A study on one of the most air-polluted metropolis of Iran [Volume 11, Number 1] Geographical distribution Geohelminthic: human ascariasis and trichuriasis in Mazandaran province, northern Iran [Volume 4, Number 1] Geologic sediments Assessment of ecological risk and identification sources of polycyclic aromatic hydrocarbons at coastal sediments: A case study in Bushehr Province, Iran [Volume 8, Number 4] Glioblastoma Investigation of toxicity of TiO2 nanoparticles on glioblastoma and neuroblastoma as the most widely used nanoparticles in photocatalytic processes [Volume 9, Number 4] Glioma MGMT methylation alterations in brain cancer following organochlorine pesticides exposure [Volume 8, Number 1] Global Warming Estimating greenhouse gas emissions using emission factors from the Sugarcane Development Company, Ahvaz, Iran [Volume 5, Number 1] Global warming Modeling and predicting trends of heat stress based on climate change phenomenon: A case study in a semi-arid climate [Volume 9, Number 4] Green algae Effects of pre-ozonation and chemical coagulation on the removal of turbidity, color, TOC, and chlorophyll a from drinking water [Volume 6, Number 1] Green waste Feasibility study of green wastes composting with digested and dewatering sludge from municipal wastewater treatment plant in Iran [Volume 2, Number 3] Groundwater Prediction and modeling of fluoride concentrations in groundwater resources using an artificial neural network: a case study in Khaf [Volume 3, Number 4] Hamedan Health risk assessment of citrus contaminated with heavy metals in Hamedan city, potential risk of Al and Cu [Volume 3, Number 3] Health impacts Drying of Urmia Lake: modeling of level fluctuations [Volume 3, Number 1] Heavy metals Contamination and risk assessment of heavy metals in water and fish obtained in Bunza River in Kebbi State, Nigeria [Volume 11, Number 2] Heavy metals Survey on the quality of outlet biosolids and sludge heavy metals in the wastewater treatment plants of Mazandaran province [Volume 10, Number 3] Heavy metals Ecological risk assessment of heavy metals from cement factory dust [Volume 6, Number 2] Heavy metals Evaluating the accumulation rates of residual sludge and the possibility of their agricultural valorization in a Saharan context: The aerated lagoon wastewater treatment plant at the Ouargla Oasis (Algerian south-east) [Volume 12, Number 0] Hexavalent chromium Study on the adsorption isotherms of chromium (VI) by means of carbon nano tubes from aqueous solutions [Volume 1, Number 1] High pressure liquid chromatography Adsorption of diazinon from aqueous solutions onto an activated carbon sample produced in Iran [Volume 4, Number 2] High-performance liquid chromatography The performance of TiO2/NaY-zeolite nanocomposite in photocatalytic degradation of Microcystin-LR from aqueous solutions: Optimization by response surface methodology (RSM) [Volume 7, Number 4] Hospital Performance evaluation of non-incineration treatment facilities for disinfection of medical infectious and sharps wastes in educational hospitals of Shahid Beheshti University of Medical Sciences in 2013 [Volume 2, Number 2] Human activities Assessment of pollution and ecological risk of heavy metals in the sediments of the western coast of Persian Gulf: A case study in Dayer port [Volume 11, Number 1] Human health Evaluation of trace elements contaminations in muscles of Rutilus kutum (Pisces: Cyprinidae) from the Southern shores of the Caspian Sea [Volume 7, Number 2] Humans Specific absorption rate of different phone brands and health students’ awareness, attitude, and performance towards mobile phone hazards [Volume 10, Number 2] Humans Application of imputation methods for missing values of PM10 and O3 data: Interpolation, moving average and K-nearest neighbor methods [Volume 8, Number 3] Humans The inert surface contamination of SARS-CoV-2 and the effect of disinfectants in one of the specialized and main responsible hospitals for COVID-19 patients in Ahvaz, Iran [Volume 11, Number 3] Hybrid regression Comparison of hybrid regression and multivariate regression in the regional flood frequency analysis: A case study in Khorasan Razavi province [Volume 5, Number 2] Hydrogen peroxide Advanced oxidation of high concentrations of formaldehyde in aqueous solution under fluorescent and UV light [Volume 8, Number 4] Hydrometallurgical method Simple method for extracting gold from electrical and electronic wastes using hydrometallurgical process [Volume 4, Number 1] Ilam Assessment of scale formation and corrosion of drinking water supplies in Ilam city (Iran) [Volume 3, Number 2] Ilam Evaluation the concentration of mercury, zinc, arsenic, lead and cobalt in the Ilam city water supply network and resources [Volume 4, Number 3] Ilam city Temporal and spatial variation of hardness and total dissolved solids concentration in drinking water resources of Ilam City using Geographic Information System [Volume 2, Number 4] India Detection to trace aluminum ion of pharmaceutical wastewater using synthesis of Schiff-based chemosensor [Volume 8, Number 4] India Biomedical waste analysis in the rural area of Warananagar-Kodoli, Maharashtra, India [Volume 11, Number 4] Indigenous bacterial consortium Biodegradation of total petroleum hydrocarbons in contaminated soils using indigenous bacterial consortium [Volume 7, Number 2] Indonesia The food safety management in beach tourism: A qualitative study using focus group discussion in Yogyakarta, Indonesia [Volume 9, Number 4] Indoor exposure Survey of public exposure to extremely low-frequency magnetic fields in the dwellings [Volume 9, Number 1] Industrial wastewater The effects of the natural coagulant Moringa oleifera and alum in wastewater treatment at the Bandar Abbas Oil Refinery [Volume 3, Number 4] Infant Worldwide arsenic levels in human breast milk and probabilistic health risk assessment: A systematic review and meta-analysis [Volume 10, Number 4] Infection control Applying analytic hierarchy process method for quantitative assessment of environmental health factors in hospitals using existing quality checklists: A modeling and field study [Volume 9, Number 1] Inhibition Rapid assessment of toxicity of chlorinated aqueous solution by dissolved oxygen depletion and optical density bioassays [Volume 7, Number 4] Interaction Efficiency of lead removal from drinking water using cationic resin Purolite [Volume 2, Number 1] Investments Evaluation of landfill gas plant siting problem: a multi-criteria approach [Volume 6, Number 1] Iran Protective strategies among patients with cardiovascular diseases against dust phenomenon exposure in Ahvaz city based on the protection motivation theory [Volume 8, Number 1] Iran Assessment of the impact of tourism attractions with an emphasis on economic and environmental sustainable: A case study in Isfahan [Volume 11, Number 4] Iran Spatial distributions of natural radionuclide concentrations of bottled mineral water: doses estimation and health risk assessment [Volume 7, Number 2] Iran Selecting phototrophic species of native biocrusts in arid and semi-arid regions [Volume 8, Number 3] Iran A survey on epidemiology of leishmaniasis in Khatam, Iran during 2008-2012 [Volume 3, Number 3] Iran Presenting an environmental performance evaluation model for gas refineries: A case study in the South Pars Gas Complex, Iran [Volume 8, Number 2] Iran Removal efficiency of nitrate, phosphate, fecal and total coliforms by horizontal subsurface flow-constructed wetland from domestic wastewater [Volume 6, Number 2] Iran CH4 and CO2 emissions rate of Iranian municipal wastewater treatment plants using IPCC and USEPA approaches [Volume 11, Number 2] Iran Seawater reverse osmosis membrane fouling causes in a full scale desalination plant; through the analysis of environmental issues: raw water quality [Volume 7, Number 2] Iran Assessment of aflatoxin exposure using urine biomarker in pregnant and non-pregnant women in Yazd, Center of Iran [Volume 8, Number 4] Iran Evaluation of bacterial bioaerosol diversity and density in the indoor air of elderly care facilities [Volume 12, Number 0] Iran Measurement of BTEX (benzene, toluene, ethylbenzene and xylene) concentration at gas stations [Volume 9, Number 1] Iran Quantitative and qualitative characteristics of hospital waste in the city of Behshahr-2016 [Volume 4, Number 1] Iran Occurrence and removal of microplastics in a municipal wastewater treatment plant with conventional activated sludge process: A case study in Isfahan, Iran [Volume 10, Number 1] Iran Forecasting air quality index (AQI) and air quality health index (AQHI) by time series models in Ahvaz, Iran [Volume 11, Number 4] Iran Psychometric development and practical use of questionnaires designed to assess knowledge, attitude, and practice of women regarding the use of sanitizer at home to control coronavirus disease [Volume 9, Number 1] Iran The assessment of groundwater vulnerability: A case study in the Doroud-Boroujerd aquifer, Iran [Volume 9, Number 4] Iran Quantitative assessment of health, safety, and environment (HSE) resilience based on the Delphi method and analytic hierarchy process (AHP) in municipal solid waste management system: A case study in Tehran [Volume 10, Number 3] Iran Performance evaluation of the combined process of ozonation, biological activated carbon reinforced by bacterial consortium, and ultrafiltration in greywater treatment [Volume 9, Number 4] Iran Trend analysis of Humidex as a heat discomfort index using Mann-Kendall and Sen’s slope estimator statistical tests [Volume 9, Number 2] Kashan Assessment of role of concrete factories in particulate matter emissions, 2015-2016, using the AQI index and zoning by GIS software (Case study: Nasr Kashan Concrete Factory) [Volume 4, Number 3] Kerman Investigation of type and density of bio-aerosols in air samples from educational hospital wards of Kerman city, 2014 [Volume 3, Number 4] Kermanshah Health impact assessment of short-term exposure to NO2 in Kermanshah, Iran using AirQ model [Volume 3, Number 2] Kinetic Adsorption of the reactive azo dyes onto NH4Cl-induced activated carbon [Volume 3, Number 1] Kinetic coeffcients Assessment of toxicity and kinetic effects of erythromycin on activated sludge consortium by fast respirometry method [Volume 8, Number 3] Kinetics Removal of Acid Orange 7 dye from wastewater using combination of ultraviolet radiation, ultrasonic method, and MgO nanoparticles [Volume 6, Number 3] Kinetics Effect of UV light on pentachlorophenol removal in the electro-Fenton process [Volume 4, Number 4] Kinetics Application of heterogeneous catalytic ozonation process for treatment of high toxic effluent from a pesticide manufacturing plant [Volume 7, Number 2] Kinetics Synthesis of 2,4-dinitrophenylhydrazine loaded sodium dodecyl sulfate-coated magnetite nanoparticles for adsorption of Hg(II) ions from an aqueous solution [Volume 3, Number 4] Kinetics Removal of cadmium from aqueous solution using nano Prosopis cineraria leaf ash (NPCLA) [Volume 10, Number 2] Kinetics Optimizing the removal of methylene blue from aqueous solutions using persulfate activated with nanoscale zero valent iron (nZVI) supported by reduced expanded graphene oxide (rEGO) [Volume 8, Number 1] Kinetics Biosorption of acid dyes from aqueous solution using Curcuma angustifolia scales [Volume 3, Number 3] Kinetics Simultaneous adsorption of heavy metals from aqueous matrices by nanocomposites: A first systematic review of the evidence [Volume 9, Number 1] LandGEM Evaluation and analysis of gaseous emission in landfill area and estimation of its pollutants dispersion, (case of Rodan in Hormozgan, Iran) [Volume 3, Number 3] Leachate Landfill leachate treatment using a combined method of coagulation, flocculation, advanced oxidation, and extended aeration [Volume 11, Number 2] Lead The potential risk of heavy metals on human health due to the daily consumption of vegetables [Volume 6, Number 1] Lipid accumulation Growth and lipid accumulation in response to different cultivation temperatures in Nannochloropsis oculata for biodiesel production [Volume 3, Number 1] Lipid productivity Optimization of culture media for lipid production by Nannochloropsis oculata for Biodiesel production [Volume 2, Number 3] Logistic models Organoleptic and palatability properties of drinking water sources and its health implications in Ethiopia: a retrospective study during 2010-2016 [Volume 5, Number 4] Lorestan Linking ground-satellite observations with HYSPLIT Back trajectory modeling to identify dust sources affecting Western Iran: A case study in Lorestan province [Volume 8, Number 2] Machine learning A survey on air pollutant PM2.5 prediction using random forest model [Volume 10, Number 2] Mashhad Modeling of CO and NOx produced by vehicles in Mashhad, 2012 [Volume 1, Number 1] Mashhad city Effects of noise pollution on Samen district residents in Mashhad city [Volume 5, Number 1] Matrix effect Physicochemical transformation of ZnO and TiO2 nanoparticles in sea water and its impact on bacterial toxicity [Volume 6, Number 1] Mazandaran Plain Integration of artificial neural network and geographic information system applications in simulating groundwater quality [Volume 3, Number 4] Metal-organic frameworks Sulfation of metal-organic framework (MOF) nanocatalyst for esterification of oleic acid with methanol to produce biodiesel [Volume 10, Number 3] Metals The use of Anodonta cygnea as an indicator of heavy metal contamination in Anzali wetland [Volume 11, Number 2] Methane Anaerobic co-digestion of landfill leachate and sewage sludge: Determination of the optimal ratio and improvement of digestion by pre-ozonation [Volume 11, Number 1] Micronutrients A detailed study of the physicochemical parameters of the solid waste dumping grounds adjoining densely populated areas: A case study in India [Volume 11, Number 1] Microwave-assisted extraction Determination of parabens in wastewater and sludge in a municipal wastewater treatment plant using microwaveassisted dispersive liquid-liquid microextraction coupled with gas chromatography-mass spectrometry [Volume 6, Number 3] Minimum inhibitory concentration Evaluation of antimicrobial activities of powdered cuttlebone against Klebsiella oxytoca, Staphylococcus aureus, and Aspergillus flavus [Volume 8, Number 1] Modeling Using ANN and EPR models to predict carbon monoxide concentrations in urban area of Tabriz [Volume 2, Number 3] Modified adsorbent Evaluation of removal efficiency of 2-chlorophenol in aquatic environments by modified fly ash [Volume 2, Number 4] Monte Carlo method Concentration of cadmium, arsenic, and lead in rice (Oryza sativa) and probabilistic health risk assessment: A case study in Hormozgan province, Iran [Volume 8, Number 2] Moradbeik Survey of water quality in Moradbeik river basis on WQI index by GIS [Volume 2, Number 1] Multistage Performance assessment of municipal solid waste operated modified downdraft gasifier for variations of air input and preheated air temperature [Volume 12, Number 0] Multivariate decision-making Optimal selection of respiratory mask for protection against volatile organic compounds with a multivariate decisionmaking approach [Volume 11, Number 4] Nanoparticles Synthesis, characteristics, and photocatalytic activity of zinc oxide nanoparticles stabilized on the stone surface for degradation of metronidazole from aqueous solution [Volume 8, Number 1] Neural network Adsorption of humic acid from aqueous solutions onto shellfish ash: Kinetic and isotherm studies and artificial neural network modeling [Volume 7, Number 4] Neural networks Removal of direct blue 129 from aqueous medium using surfactant-modified zeolite: a neural network modeling [Volume 5, Number 2] Nigeria Optimal planning and design of waste-to-energy plant for aquaculture systems [Volume 10, Number 4] Nigeria Performance evaluation of adaptive neuro-fuzzy inference system for modelling dissolved oxygen of Kubanni Reservoir: A case study in Zaria, Nigeria [Volume 9, Number 4] Nigeria Seasonal variation of reservoir water quality: A case study of Kubanni reservoir, Zaria, Nigeria [Volume 9, Number 2] Nitrate Evaluation of groundwater vulnerability to pollution using DRASTIC, composite DRASTIC, and nitrate vulnerability models [Volume 8, Number 2] Nitrates Advanced oxidation of formaldehyde in the aqueous solutions using UVC/S2O82- process: Degradation and mineralization [Volume 6, Number 2] Northern Iran Assessment of chemical quality of drinking water in rural areas of Babol, Northern Iran [Volume 4, Number 4] Nurses Knowledge, attitude, and practice of nurse aids and service staff about nosocomial infection control: A case study in Iran [Volume 10, Number 3] Nutrients Bacterial community dynamics and pollutant removal mechanisms in biofilters: A literature review [Volume 11, Number 4] Nutrients Review on dry toilet and management: Brown water (feces) characteristics, composition, and management [Volume 11, Number 3] Nutrients Microbiological contamination of commercial enteral feeding and blenderized tube feeding: A systematic review [Volume 9, Number 4] Optimization Chromium removal and water recycling from electroplating wastewater through direct osmosis: Modeling and optimization by response surface methodology [Volume 6, Number 2] Optimization Optimizing functions of coagulants in treatment of wastewater from metalworking fluids: Prediction by RSM method [Volume 5, Number 1] Organic compounds Evaluating the effectiveness of advanced oxidation processes for leachate treatment: A systematic review [Volume 11, Number 1] Orzooiyeh Qualitative analysis of Orzooiyeh plain groundwater resources using GIS techniques [Volume 3, Number 4] Outdoor Assessment of air pollution in exercise centers and health risks [Volume 5, Number 3] Oxbow lake Catch per unit efforts and impacts of gears on fish abundance in an oxbow lake ecosystem in Eastern India [Volume 4, Number 3] Paint Investigating the reduction of BTEX in automotive paint sludge combined with biological sludge by vermicomposting process using Eisenia fetida [Volume 8, Number 2] Pandemics Systematic deep approach and the perseverance survey of COVID-19 virus on non-living surfaces and the efficacy of sanitizers in high-contact surfaces: A case study in the oil and gas capital city north shore of Persian Gulf, Iran [Volume 12, Number 0] Particulate matter Modeling the concentration of suspended particles by fuzzy inference system (FIS) and adaptive neuro-fuzzy inference system (ANFIS) techniques: A case study in the metro stations [Volume 10, Number 3] Passive sampling Assessment of bioaerosols, PM2.5, and PM10 in liver transplantation operating rooms in Tehran, Iran: Implications for air quality [Volume 11, Number 3] Pathogens Effects of sewage sludge and its biochar on soybean yield in fine-textured loess soil [Volume 4, Number 2] Penicillin G Measurement of ampicillin and penicillin G antibiotics in wastewater treatment plants during the COVID-19 pandemic: A case study in Isfahan [Volume 9, Number 3] Petroleum Evaluation of biosurfactant production by Sporosarcina halophila and its application in crude oil remediation [Volume 9, Number 4] Petroleum The effect of organic chelates and gibberellic acid on petroleum hydrocarbons degradation in the soil co-contaminated with Ni and crude oil under canola cultivation [Volume 7, Number 1] Petroleum The use of a pumice stone in removal of petroleum hydrocarbons from industrial wastewater through coagulation and flocculation [Volume 10, Number 2] Phenol Study of the effect of sodium alginate coating containing pomegranate peel extract on chemical, sensory and microbial quality of walnut kernel [Volume 5, Number 4] Phenol. A new treatment design for water contaminated with phenol [Volume 6, Number 3] Phytotoxicity Evaluation of acute phytotoxicity of raw leachate and landfill leachate using Sorghum bicolor seeds [Volume 10, Number 4] Plasmatron Techno-economic assessment of recycling acidic sludge project of reprocessing industries to value-added gaseous products using Plasmatron [Volume 7, Number 3] Plastics Investigating the release of microplastics from tea bags into tea drinks and human exposure assessment [Volume 11, Number 3] Pollution Investigation of heavy metals concentration in soil around a PbZn mine and ecological risk assessment [Volume 6, Number 3] Pollution Assessment of heavy metals profile in feathers of birds from Kano metropolis, Nigeria, in 2019 [Volume 7, Number 4] Pollution index Seasonal variations of heavy metals concentrations and pollution assessment of major dumpsites in Ilisan-Remo, Nigeria [Volume 7, Number 3] Polyaniline Phosphate removal from aqueous solutions using polyaniline/ Ni0.5Zn0.5Fe2O4 magnetic nanocomposite [Volume 4, Number 2] Polymerase chain reaction Frequency and antibiotic resistance of Helicobacter pullorum among exposed and non-exposed population [Volume 8, Number 4] Polypropylene imine Study of the effectiveness of the third generation polyamideamine and polypropylene imine dendrimers in removal of reactive blue 19 dye from aqueous solutions [Volume 5, Number 4] Potassium (K) Application of nano- and micro-sized particles of cattle manure on soybean growth [Volume 4, Number 4] Poverty Deployment of performance indicators toward bridging monitoring gaps in Africa’s Great Green Wall [Volume 10, Number 4] Principal component analysis Arsenic and heavy metal concentrations in human hair from urban areas [Volume 9, Number 3] Proline Phytoremediation by using Atriplex halimus subsp. schweinfurthii as a bio-absorbent of Cadmium in the soil [Volume 10, Number 1] Protein Study of Co(II) adsorption from aqueous solution using protein granules produced from chicken feather [Volume 2, Number 4] Provinces of Iran Income inequality and environmental degradation in the provinces of Iran [Volume 11, Number 1] Public buildings Assessing carcinogenic effects of polychlorinated biphenyl (PCB) in indoor public buildings: A study in Isfahan, Iran [Volume 12, Number 0] Public health Estimation of health effects (morbidity and mortality) attributed to PM10 and PM2.5 exposure using an Air Quality model in Bukan city, from 2015-2016 exposure using air quality model [Volume 4, Number 3] Pumice. Kinetic study of heavy metal ions removal from aqueous solutions using activated pumice stone [Volume 3, Number 1] Py GC-MS Role of organic matter, clay, and iron contents in the sorption of oxytetracycline on river sediments [Volume 4, Number 2] Pyrolysis Innovative biofiltration materials for H2S removal from biogas [Volume 11, Number 3] Qasr-e-Shirin Efficiency and kinetic modeling of removal of nutrients and organic matter from a full-scale constructed wetland in Qasr-e-Shirin, Iran [Volume 2, Number 3] Qom The status of wastewater management in Shokuhieh industrial park (A case study of Qom province) [Volume 2, Number 4] Qom Evaluation of trends for iron and manganese concentrations in wells, reservoirs, and water distribution networks, Qom city, Iran [Volume 2, Number 2] Quantile regression The effect of economic factors on the quality of the environment in African countries: An application of panel quantile regressions [Volume 9, Number 2] Questionnaires Determinants of source waste separation behavior in Iranian high school students: An application of the theory of planned behavior [Volume 11, Number 3] Questionnaires Occupational exposure to metals among blacksmiths in Kano Metropolis, Nigeria [Volume 7, Number 2] Research design COVID-19 control management in central corona hospitals using SWOT and QSPM matrices: A case study in Kashan central hospitals [Volume 9, Number 1] Research design Evaluation of direct reading photoionization detector performance under various operational parameters [Volume 8, Number 2] Resistance Antibiotics and heavy metals resistance patterns of Enterococcus faecalis and faecium bacteria isolated from the human and the livestock sources [Volume 2, Number 4] Response Surface Methodology Optimizing potassium ferrate for textile wastewater treatment by RSM [Volume 3, Number 3] Response action Health sector’s flood response plan: A comprehensive review [Volume 8, Number 3] Risk assessment Global evaluation of potentially harmful elements (PHEs) in potato and carrot irrigated by wastewater: A systematic review, meta-analysis, and health risk assessment [Volume 8, Number 4] Risk assessment Determination and risk assessment of heavy metals in air dust fall particles [Volume 8, Number 4] Risk assessment Investigation of heavy metal concentrations (lead, cadmium, and arsenic) in vegetables irrigated with synthetic effluent and well water: Risk assessment of carcinogenicity and non-carcinogenicity [Volume 11, Number 3] Risk assessment The concentration and human health risks attributed to pesticide residues in cucumber: A systematic review and meta-analysis [Volume 12, Number 0] Risk assessment. Heavy metals bioaccumulation in fish of southern Iran and risk assessment of fish consumption [Volume 3, Number 2] Risk cancer The risk of gastrointestinal cancer and nitrate intake due to vegetable consumption: A case-control study in Minab, Iran [Volume 11, Number 2] Risk factors Environmental factors and machine learning for Alzheimer’s disease prediction [Volume 11, Number 4] Risk factors Knowledge, attitude, and practice regarding basic school noise exposure and hearing loss among teachers: A cross-sectional study [Volume 11, Number 4] River water Concentration, characterization, and risk assessment of microplastics in two main rivers in Birnin Kebbi, Nigeria [Volume 11, Number 3] Rivers Tracking of chloramphenicol, erythromycin, and sulfamethoxazole antibiotic-resistant bacteria from untreated wastewater effluents to receiving river [Volume 6, Number 2] SARS-CoV-2 The effect of the use of disinfectants during COVID-19 pandemic on the bacterial contamination of dental unit waterlines [Volume 9, Number 3] SARS-CoV-2 Two phases of online food delivery app users’ behavior in Greater Jakarta during the second year of the COVID-19 pandemic: Perceptions of food safety and hygiene [Volume 10, Number 3] Safety A study on seepage data utilized in the safety assessment of Haditha Dam: A simulation by SEEP/W model [Volume 11, Number 3] Saffron leaves Adsorption of copper, lead and cadmium from aqueous solutions by activated carbon prepared from saffron leaves [Volume 1, Number 1] Salinicoccus spp Biodegradation of glyphosate herbicide by Salinicoccus spp isolated from Qom Hoze-soltan lake, Iran [Volume 2, Number 1] Sand Effects of operational parameters on methyl tert-butyl ether removal by permeable reactive barrier from polluted waters [Volume 9, Number 3] Sargassum Estimation of trace elements in sediments by macroalgae: A case study in the northern coast of the Persian Gulf (Bushehr province) [Volume 11, Number 4] Saturation index Evaluation of drinking water quality indices (case study: Bushehr province, Iran) [Volume 4, Number 2] Sausages Evaluation of microbial contamination of ready-to-eat foods (pizza, frankfurters, sausages) in the city of Ilam [Volume 4, Number 2] Scenedesmus Optimization of nitrogen and phosphorus removal from meat processing wastewaters using microalgal biofilms [Volume 5, Number 2] Seawater Modeling of environmental aspects related to reverse osmosis desalination supply chain [Volume 7, Number 1] Sediments Distribution and risk assessment of toxic metal pollution in the soil and sediment around the copper mine [Volume 9, Number 3] Sewage Antibiotic resistance, virulence factors, and phylogenetic groups of Escherichia coli isolated from hospital wastewater: A case study in the west of Iran [Volume 10, Number 2] Shiraz Risk assessment of noise pollution by analyzing the level of sound loudness resulting from central traffic in Shiraz [Volume 5, Number 4] Sick building syndrome Phytoremediation of BTEX from indoor air by Hyrcanian plants [Volume 6, Number 4] Silty sand with gravel The role of soil layers in preventing ground water pollution with 17ß-estradiol hormone (E2) [Volume 3, Number 1] Software Assessment of safety in drinking water supply system of Birjand city using World Health Organization’s water safety plan [Volume 5, Number 1] Software Development of a software tool for economic evaluation of health, safety, and environmental initiatives in a combined cycle power plant [Volume 10, Number 2] Software Implement of zoning in order to evaluate the establishment of the airports using integrating MCDM methods and noise pollution modeling softwares [Volume 7, Number 2] Soil Health risk assessment of heavy metals in vegetables consumed in the central part of Mazandaran province [Volume 11, Number 3] Soil loss flux An environmentally friendly soil improvement technology for sand and dust storms control [Volume 6, Number 1] Soil microbiology Immobilization of Pb by organic and inorganic phosphate and calcium sources in an acidic Pb-polluted soil amended with cow manure [Volume 8, Number 3] Soil pollutants Evaluation of Cd phytoremediation by Portulaca oleracea irrigated by contaminated water [Volume 10, Number 1] Soil pollution Plant inoculation with Piriformospora indica fungus and additive effects of organic and inorganic Zn fertilize on decreasing the Cd concentration of the plants cultivated in the Cd-polluted soil [Volume 10, Number 3] Solid waste Evaluation of the efficiency of electrocoagulation process in removing cyanide, nitrate, turbidity, and chemical oxygen demand from landfill leachate [Volume 8, Number 3] Sonication Effect of coagulation and sonication on the dissolved air flotation (DAF) process for thickening of biological sludge in wastewater treatment [Volume 7, Number 1] Southern Iran Water desalination by membrane technology (RO) in southern Iran (Jask city) [Volume 1, Number 1] Spatial Dengue hemorrhagic fever risk model using a spatial approach in Batam City, Indonesia 2022 [Volume 11, Number 2] Spatial analysis Evaluation and spatial noise mapping using geographical information system (GIS): A case study in Zaria city, Kaduna State, Nigeria [Volume 9, Number 3] Spectrophotometry Comparison of three digestion methods for determination of lead and cadmium in milk and dairy products [Volume 10, Number 2] Stability Antimicrobial activity, toxicity and stability of phytol as a novel surface disinfectant [Volume 2, Number 1] Staphylococcus Antibacterial efficacy of zinc oxide nanoparticles synthesized by green and chemical methods [Volume 11, Number 4] Strategic management Strategic management of solid waste in Tehran: a case study in District no. 1 [Volume 2, Number 2] Strategic planning and government Public perception on environmental noise pollution: A case study in Zaria city, Kaduna state, Nigeria [Volume 9, Number 2] Styrene A comparative study of photocatalytic degradation of airborne styrene using TiO2 and ZnO nanoparticles immobilized on activated carbon [Volume 11, Number 4] Sugars Optimizing bioethanol production from cassava peels through agitation timing variation in separate hydrolysis and co-fermentation [Volume 10, Number 4] Superoxide dismutase Investigating the pathological changes and activity of antioxidant enzymes in testicular tissue of male Wistar rats exposed to welding fumes [Volume 11, Number 2] Surface-active agents Azo dye removal via surfactant-assisted polyvinylidene fluoride membrane [Volume 8, Number 1] Surveys and questionnaires Comparison of decision-making approaches to prioritization of clean air action plans for sustainable development [Volume 6, Number 4] Surveys and questionnaires A prospective study of dengue infection in Malaysia: A structural equation modeling approach [Volume 7, Number 3] Sustainable development Investigation of students’ environmental performance on improving the indicators of green schools: A perspective of sustainable development [Volume 12, Number 0] Syria Modeling of wastewater treatment plant in Hama city using regression and regression trees [Volume 10, Number 3] TSS Dairy wastewater treatment plant in removal of organic pollution: a case study in Sanandaj, Iran [Volume 2, Number 2] Tabriz Sulfur dioxide emissions in Iran and environmental impacts of sulfur recovery plant in Tabriz Oil Refinery [Volume 5, Number 3] Tea Single and competitive adsorption of Cu2+ and Pb2+ by tea pulp from aqueous solutions [Volume 9, Number 1] Tehran Using life cycle assessment for municipal solid waste management in Tehran Municipality Region 20 [Volume 4, Number 2] Tehran Sulfur dioxide AQI modeling by artificial neural network in Tehran between 2007 and 2013 [Volume 2, Number 4] Temperature Potential impact of global warming on river runoff coming to Jor reservoir, Malaysia by integration of LARS-WG with artificial neural networks [Volume 6, Number 2] Thailand Factors associated with appropriate household water treatment method in Thailand [Volume 12, Number 0] Thermodynamics Removal of Acid Orange 7 dye from aqueous solutions using polyaniline-modified rice bran: isotherms, kinetics, and thermodynamics [Volume 6, Number 3] Thermodynamics Removal of metoprolol from aqueous solutions by the activated carbon prepared from pine cones [Volume 6, Number 2] Thermodynamics Congo red dye adsorption on dry green pea husk: Effects of process parameters and modeling approaches [Volume 11, Number 3] Thiosulfate Autotrophic denitrification of synthetic nitrate-contaminated groundwater in up-flow fixed-bed bioreactor by pumice as porous media [Volume 5, Number 1] This article does not have keyword Root cause analysis (RCA), a little-known tool for medical errors pathology during the COVID-19 pandemic [Volume 10, Number 2] This article does not have keyword. COVID-19 and health culture [Volume 10, Number 1] Titanium Dioxide Photocatalytic removal of Malachite green dye from aqueous solutions by nano-composites containing titanium dioxide: A systematic review [Volume 8, Number 4] Toxchem model Performance evaluation of a full-scale ABS resin manufacturing wastewater treatment plant: a case study in Tabriz Petrochemical Complex [Volume 3, Number 3] Toxicity Activity of acetylcholinesterase (AChE) in male albino rats exposed to metal welding fumes in an experimental setting [Volume 8, Number 1] Toxicity tests Impact of chlorpyrifos toxicity on gill damage of two species of freshwater fish in Lake Diatas [Volume 6, Number 4] Toyserkan Plain Groundwater quality assessment using the water quality pollution indices in Toyserkan Plain [Volume 4, Number 1] Trace elements Predicting arsenic and heavy metals contamination in groundwater resources of Ghahavand plain based on an artificial neural network optimized by imperialist competitive algorithm [Volume 4, Number 4] Transportation Swot analysis of factors causing air pollution and recommended control efforts in the city of Yogyakarta, Indonesia [Volume 11, Number 1] Treatment Performance of electrical stimulated anaerobic baffled reactor for removal of typical pollutants from low-strength municipal wastewater at low temperatures [Volume 6, Number 2] Turbidity Investigation of ozone and coagulant material’s (aluminum sulfate, ferric chloride, poly aluminum chloride and lime) efficiency in “Kerman Kork” industry wastewater treatment [Volume 2, Number 1] UV/Zn Removal of bromide from aqueous solutions using the UV/ZnO process based on the multivariate analysis model [Volume 4, Number 1] Ultrasonics Sonochemical degradation of azithromycin in aqueous solution [Volume 5, Number 2] Ultraviolet Hydrogen sulfide and organic compounds removal in municipal wastewater using ferrate (VI) and ultraviolet radiation [Volume 4, Number 1] Urban and hospital wastewaters Identification of clinically antibiotic resistant genes Aac(3)-IIa and Aac(6’)-Ib in wastewater samples by multiplex PCR [Volume 2, Number 2] Urban healt Evaluation of quality of urban life with emphasis on health; A case study in Mashhad city [Volume 5, Number 1] Urban pollution The relationship between particulate matter and kidney biomarkers in pregnant women: A case study in Yazd city [Volume 11, Number 2] Urea TSP Cultivation of Chlorella pyrenoidosa as a raw material for the production of biofuels in palm oil mill effluent medium with the addition of urea and triple super phosphate [Volume 7, Number 1] Various brands Evaluation of exposure to phthalate esters through the use of various brands of drinking water bottled in polyethylene terephthalate (PET) containers under different storage conditions [Volume 6, Number 4] Vegetables Determination of the level of parasitic infection (Cryptosporidium and Giardia) of the vegetables marketed in Ilam city [Volume 2, Number 1] Vehicle Prevalence of noise induced hearing loss among vehicle drivers at Bandar Abbas freight terminal, south of Iran [Volume 2, Number 3] Waste stabilization pond Prediction of the waste stabilization pond performance using linear multiple regression and multi-layer perceptron neural network: a case study of Birjand, Iran [Volume 3, Number 2] Wastewater Enhanced electro-Fenton processes by persulfate radical for atenolol oxidation from aqueous solution [Volume 9, Number 2] Wastewater Activation of persulfate by TiO2-Fe3O4 nanocomposite for reactive red 198 degradation along with modeling and optimization approach [Volume 10, Number 2] Wastewater Magnetic nano-biocomposite CuFe2O4@methylcellulose (MC) prepared as a new nano-photocatalyst for degradation of ciprofloxacin from aqueous solution [Volume 6, Number 1] Wastewater reuse Feasibility study of the application of treated wastewater for the irrigation of forest species in a Saharan area [Volume 8, Number 3] Wastewater treatment Efficiency of electrical coagulation process using aluminum electrodes for municipal wastewater treatment: a case study at Karaj wastewater treatment plant [Volume 4, Number 3] Wastewater treatment Biological hydrogen production from synthetic wastewater by an anaerobic migrating blanket reactor: Artificial neural network (ANN) modeling [Volume 6, Number 4] Wastewater treatment plant Identification of airborne fungi’s concentrations in indoor and outdoor air of municipal wastewater treatment plant [Volume 7, Number 3] Water movement Estimation of average annual soil loss rates and its prioritization at sub-watershed level using RUSLE: A case of Finca’aa, Oromiya, Western Ethiopia [Volume 10, Number 1] Water pollutants Evaluation of the efficiency of the TiO2/UV nano-photocatalytic process in the removal of humic and fulvic acids from aqueous solutions [Volume 10, Number 4] Water pollution Significance of physicochemical factors in the transmission of Escherichia coli and chloride [Volume 5, Number 2] Water pollution Performance improvement of textile wastewater treatment plant design by STOAT model simulation [Volume 9, Number 3] Water pollution Assessment of water supply system and water quality of Lighvan village using water safety plan [Volume 2, Number 4] Water purification Detection of Helicobacter pylori genes (CagA and VacA) in municipal drinking water [Volume 9, Number 3] Water purification Development of microbial fuel cell for wastewater treatment and electricity generation using domestic wastes [Volume 10, Number 3] Water purification Removal of major nutrients by sono-direct and sono-alternate current electrocoagulation process from domestic wastewater [Volume 10, Number 4] Water quality Technical comparison between two pretreatment piping compact units for ultrafiltration water plants [Volume 11, Number 3] Water quality Water quality deterioration modeling in aged distribution mains: A case study in Addis Ababa, Ethiopia [Volume 11, Number 2] Water safety plan Accomplishment of water safety plan using quality assurance tool in 2020-2021: A case study in a western city of Gilan province, Iran [Volume 8, Number 4] Water solutions Humic acid removal from aqueous solutions by peroxi-electrocoagulation process [Volume 2, Number 2] Water wells Qualitative zoning of groundwater for drinking purposes in Lenjan plain using GQI method through GIS [Volume 4, Number 4] Water-soluble ions Outdoor PM2.5 and their water-soluble ions in the Northern part of the Persian Gulf [Volume 10, Number 4] Wetlands Feasibility of natural wastewater treatment systems and life cycle assessment (LCA) for aquatic systems [Volume 10, Number 3] Wood painter Knowledge, attitude and performance of wood painter about harmful effects of solvents and dyes on human health [Volume 1, Number 1] World Health Organization A study of the microplastic contamination of commercial table salts: A case study in Nigeria [Volume 10, Number 2] X-Rays Effect of mineral nanoparticles obtained from thermal spring water on COVID-19 [Volume 10, Number 1] Yazd Investigating the efficiency and kinetic coefficients of nutrient removal in the subsurface artificial wetland of Yazd wastewater treatment plant [Volume 2, Number 1] Yazd Survey of bacterial contamination of environment of swimming pools in Yazd city, in 2013 [Volume 2, Number 3] Yazd Performance evaluation of wastewater stabilization ponds in Yazd-Iran [Volume 1, Number 1] ZSM-5 zeolite Survey of catalytic performance of TiO2 via coupling with ZSM-5 Zeolite under UV light for activation of peroxymonosulfate Applied towards Orange II (OII) degradation [Volume 10, Number 4] Zinc oxide Removal of styrene by the synthesized ZnO nanoparticles coated on the activated carbon adsorbent in the presence of UV irradiation [Volume 6, Number 4] Zoning Investigation of chemical characteristics and spatiotemporal quantitative changes of dust fall using GIS and RS technologies; a case study, Yazd city, central plateau of Iran [Volume 4, Number 1] adsorption Cadmium removal from synthetic wastewater by using Moringa oleifera seed powder [Volume 2, Number 4] and color removal Comparison of sono-direct and sono-alternate current electrocoagulation processes for removal of color and turbidity from domestic wastewater [Volume 9, Number 2] kinetics. Use of bauxite from active Iranian mines for the removal of fluoride from drinking water [Volume 4, Number 4] methyl tertiarybutyl ether Bioremediation of methyl tertiary-butyl ether (MTBE) by three pure bacterial cultures [Volume 5, Number 2] toxic waste Dental waste characterization in the city of Ilam in 2014 [Volume 3, Number 3]