title: Remediation of acidic industrial effluents by sulphate reducing bioreactors.
abstract: This research work was designed to examine the feasibility of sulphate reducing bioreactors with organic substrates, containing manures, and other cellulosic wastes for remediation of acidic industrial wastewater on bench scale. The pH of the wastewater increased from 5.5. to 7.18, alkalinity from 0 to 2566 mg/L as CaCO3, acidity removal was from 357 to 210 mg/L as CaCO3, sulphate removal was 92.7%, lead removal was 97.3%, zinc- 99.8%, copper-97.5%, cobalt-99.4%, manganese-98.9%, nickel- 98.3% and iron 99.5%, were observed in this study after the maximum retention of 106 days. This paper describes bioremediation as a state-of-art for the treatment of wastewater from the industries.
authors.forename: V
authors.initials: V
authors.lastname: Sheoran
authors.forename: R
authors.initials: R
authors.lastname: Chaudhary
authors.forename: N K
authors.initials: NK
authors.lastname: Tholia
mesh_terms: D000821:Animal Feed; D001673:Biodegradation, Environmental; D019149:Bioreactors; D006863:Hydrogen-Ion Concentration; D008372:Manure / Q000032:analysis; D010084:Oxidation-Reduction; D031786:Saccharum / Q000378:metabolism; D013431:Sulfates / Q000378:metabolism*; D014865:Waste Disposal, Fluid / Q000379:methods*; D062065:Wastewater / Q000032:analysis; D014874:Water Pollutants, Chemical / Q000378:metabolism*; D014934:Wood / Q000378:metabolism
chemical_list: D008372:Manure; D013431:Sulfates; D062065:Wastewater; D014874:Water Pollutants, Chemical