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| The impact of coagulation on UF membrane performance in secondary effluent reuse plant |
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학술지명 1st International Conf. of Green Environ. Technol., 2011
저자 황유훈,신항식,문충만,임재림,김충환
발표일 2011-08-29
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In this study, reuse of WWTP effluent for industrial park was investigated using reuse pilot plant. The coagulation process performed a role for UF operation and optimal concentration was 4mg/L. However, during pi;ot operation, pipe was plugged by scale which maily included Al, P, Cl, and Ca. Especially, Ca was included in WWTP effluent, so pipe plugging in reuse plant occurred by interaction between coagulation and Ca in WWTP effluent. Therefore, the species and concentration of coagulant injection method of coagulant was very important due to interaction between coagulant and a dissolved solid in WWTP effluent. |
