issue 4 publication date 2021-09

• Impact of Coronavirus Spread Prevention Actions on Sewage Quantity and Quality
• Application of Ni-Doped ZnO Nanoparticles for the removal of 2,4-D Pesticide from aqueous Environment by Electro-photo catalytic Process
• Dispersion Modeling of Particulate Matters (PM2.5, PM10) from Asphalt Plants in the Southwest of Tehran
• Assessment of surface and groundwater quality of Latian dam catchment using water quality index
• Measurement of Heavy Metal Pollution in Water and Estimation of Potential Metal Hazards on the Life of Anzali wetland in 2017
• Evaluation of the efficiency of P4VP-Fe3O4 nanocomposite on the removal of diclofenac from aqueous solutions
• The Study of Pre-ozonation effects on Physicochemical and Biological Properties of Drinking Water
• Assessing the quality of water output from desalination plants and water tankers in Qom and comparison with national standards and WHO