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Coagulation And Electrocoagulation For Co-Treatment Of Stabilized Landfill Leachate And Municipal Wastewater, Mohini Verma, R. Naresh Kumar
Coagulation And Electrocoagulation For Co-Treatment Of Stabilized Landfill Leachate And Municipal Wastewater, Mohini Verma, R. Naresh Kumar
Research outputs 2014 to 2021
Landfill leachate and municipal wastewater at various ratios (1:20, 1:10, 1:7 and 1:5) were subjected to coagulation and electrocoagulation (EC). Alum was used in conventional coagulation at pH 6 and aluminum plate as electrode was used in EC at a current density of 386 A/m2 with 5 cm inter electrode spacing. Treatment efficiency was assessed from removal of chemical oxygen demand (COD), total suspended solids (TSS), turbidity, ammonia, nitrate and phosphate. At 1:5 ratio of landfill leachate to municipal wastewater, highest COD removal was with 3.8 g/L alum whereas highest turbidity removal was with 3.3 g/L alum during coagulation. …