To Study The Impact Of Spaces For Effective Learning

Authors

  • Smruti Hinge, Ar. Suraj Kocheta, Shubham Hinge

Abstract

Anaerobic degradation of coke oven wastewater with starch as co substrate was carried out in an UASB reactor seeded with anaerobic sludge of VSS concentration 45000mg/Lobtained from anaerobic digester treating starch effluent of sago industry. The reactor was operated with synthetic starch and coke oven wastewater at various mixing ratio viz. 95/5, 90/10, 85/15, 80/20 and 75/25.The COD and phenolics (mixture of phenol and chlorophenols) removal were monitored. Removal efficiency of COD were ranging between 70 to 78% and phenolics removal efficiency ranged among 73.3 to 82%.Maximum of 82% of phenolics and 78% of COD removal efficiency were obtained at a mixing ratio of 85/15.

Keywords: Anaerobic degradation, UASBR, coke-oven wastewater, Co-substrate

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Published

2020-05-18

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Articles