issue 4 publication date 2019-09

• Efficiency and Modeling of UV-Electropersulfate Process via Iron Electrode in the Degradation of Acid Blue 25 Dye Using Central Composite Design
• Evaluation the efficiency of magnetic-metallic chitosan nanocomposite adsorbent in the removal of tetracycline antibiotic from aqueous solutions
• Investigation of the Efficiency of Various Concentration of Organic Compounds in the Bioaugmentation Process for Reduction of Hexavalent Chromium in Soil
• Water Quality Assessment of Ghezelozan River in Zanjan Province Using NSFWQI, IRWQI and Liou
• Interaction of Hydrogen Peroxide and Nanophotocatalysts Produced Via Combustion Method; Its Influence on Dye Removal of Aquatic Environments
• Investigation of Changes in Physico-Chemical Parameters of Composting Plant Leachate in Isfahan
• A GIS Based Emission Inventory of Air Pollutants from Mobile Sources in Morning Rush Hours; Case Study: Karaj
• Environmental Assessment of Life Cycle of Waste Management System Based on LCAIWM1 Modeling (Case Study: Rasht City)