PUBLICATIONS 2021●IRJET | VOL 8 | ISSUE 8 | AUGUST 2021 1. Ms GAYATHRI MOHAN , Mtech Environmental engineering published the following paper "Optimization of poly aluminium chloride produced from used beverage cans for treating dye industry waste water , domestic waste water and surface waste water" in IRJET Volume 8 | Issue 8 August 2021. 2. Ms JIMIMOL , Mtech Environmental engineering published the following paper "A comparative study on the treatment of landfill leachate using silver nanoparicles and algae" in IRJET Volume 8 | Issue 8 August 2021. 3. Ms ATHIRA M P , Mtech Environmental engineering published the following paper "Treatment of Dairy wastewater by using banana stems , papaya seeds , and jack fruit seeds" in IRJET Volume 8 | Issue 8 August 2021. 4. Ms DRISYA C G , Mtech Environmental engineering published the following paper "Horizontal flow constructed wetland and macrophytes for waste water treatment " in IRJET Volume 8 | Issue 8 August 2021. 5. Ms SWATHI KRISHNA , Mtech Environmental engineering published the following paper "Nitrate removal from waste water using different algae " in IRJET Volume 8 | Issue 8 August 2021.