Degradation Studies of Tannery Effluents using Electro Flotation Technique
نویسندگان
چکیده
منابع مشابه
Characterization of tannery effluents of Hazaribagh area, Dhaka, Bangladesh
The present investigation characterizes tannery effluents by determining water quality parameters and some selected trace metallic constituents in order to measure the magnitude of environmental pollution. Effluents and sediments have also been used to isolate chromium-resistant bacteria, collected from Hazaribagh area, Dhaka, claimed to be increasing Cr (VI)-enriched environments, and utilized...
متن کاملCharacterization of tannery effluents of Hazaribagh area, Dhaka, Bangladesh
The present investigation characterizes tannery effluents by determining water quality parameters and some selected trace metallic constituents in order to measure the magnitude of environmental pollution. Effluents and sediments have also been used to isolate chromium-resistant bacteria, collected from Hazaribagh area, Dhaka, claimed to be increasing Cr (VI)-enriched environments, and utilized...
متن کاملPollution reduction and biodegradability index improvement of tannery effluents
Al2 (SO4)3, 18H2O, FeCl3 and Ca (OH)2 were used for the treatment of tannery wastewaters. The influences of pH and coagulant dosages were studied. Conditions were optimised according to the pollutant removal efficiencies, the volume of decanted sludge and the biodegradability index improvement. The results indicate that 6771% of total COD, 76-92% of color and 79-97% of Cr can be removed using t...
متن کاملCytotoxicity assays to evaluate tannery effluents treated by photoelectrooxidation.
The advanced oxidation process (AOP) is used to increase the treatment efficiency of effluents however, it is necessary to compare the toxicity of treated and untreated effluents to evaluate if the decontamination process does not cause any biological harm. Cultured cells have been previously used to assess the genotoxic and cytotoxic potential of various compounds. Hence, the aim of this work ...
متن کاملColor Removal from Simulated Textile Effluents Using Clean Electrocoagulation Technique
The present work was directed toward the successful ability of electerocoagulation to remove color from synthetic and simulated textile effluent by aluminum/iron electrodes. Two representative reactive dyes were selected for the synthetic dye system, a black dye alone and mixed dye (black, blue, red, 1:1:1 vol/vol). Several important operating parameters such as electrode material, initial pH(3...
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ژورنال
عنوان ژورنال: Journal of Chemical Engineering & Process Technology
سال: 2011
ISSN: 2157-7048
DOI: 10.4172/2157-7048.1000104