Applying Response Surface Methodology to Optimize the Treatment of Swine Slaughterhouse Wastewater by Electrocoagulation
نویسندگان
چکیده
منابع مشابه
Slaughterhouse Wastewater Treatment by Combined Chemical Coagulation and Electrocoagulation Process
Slaughterhouse wastewater contains various and high amounts of organic matter (e.g., proteins, blood, fat and lard). In order to produce an effluent suitable for stream discharge, chemical coagulation and electrocoagulation techniques have been particularly explored at the laboratory pilot scale for organic compounds removal from slaughterhouse effluent. The purpose of this work was to investig...
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in the present study, the treatment of tannery wastewater was performed by electrocoagulationmethod (ec) using aluminium and steel electrodes. response surface methodology (rsm) with three factors; current density (i), electrolysis time (t) and ph, with each factor at five levels, was used to optimize the factors for higher chemical oxygen demand (cod) and total suspended solids (tss) removal. ...
متن کاملOptimization of electrocoagulation process to treat grey wastewater in batch mode using response surface methodology
BACKGROUND Discharge of grey wastewater into the ecological system causes the negative impact effect on receiving water bodies. METHODS In this present study, electrocoagulation process (EC) was investigated to treat grey wastewater under different operating conditions such as initial pH (4-8), current density (10-30 mA/cm2), electrode distance (4-6 cm) and electrolysis time (5-25 min) by usi...
متن کاملelectrocoagulation of tannery wastewater using monopolar electrodes: process optimization by response surface methodology
in the present study, the treatment of tannery wastewater was performed by electrocoagulationmethod (ec) using aluminium and steel electrodes. response surface methodology (rsm) with three factors; current density (i), electrolysis time (t) and ph, with each factor at five levels, was used to optimize the factors for higher chemical oxygen demand (cod) and total suspended solids (tss) removal. ...
متن کاملoptimization of nitrate reduction by electrocoagulation using response surface methodology
conclusions the results of this study show that it is possible to remove nitrate, and its intermediates from waste water. regarding the desirability of the process, the field scale study is proposed. results the results showed that by applying electric current of 0.14 a for 120 minutes, the nitrate content would reduce down to 97%. the obtained r2 for the nitrate removal model was higher than 0...
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ژورنال
عنوان ژورنال: Polish Journal of Environmental Studies
سال: 2018
ISSN: 1230-1485,2083-5906
DOI: 10.15244/pjoes/78440