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KMID : 0896220020220010127
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Journal of Daegu Health College
2002 Volume.22 No. 1 p.127 ~ p.141
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Treatment of Dyeing Wastewater by Sequencing Batch Reactor Process
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Kim Moo-Sik
Choi Choong-Sik
Lee Oh-Seuk
Jun Jang-Pyo
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Abstract
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We investigated the basic operation conditions and biological properties for the dyeing wastewater treatment by sequencing batch reactor(SBR) process. The results are summarized as bellow. The experimental results were constructed with design factor. a. COD removal efficiency was appeared to be over 53% when carbohydrate not added to dyeing wastewater. According to carbohydrate addition weight COD removal efficiency was improved to 92%. b. TKN removal efficiency was appeared to be over 43% when carbohydrate not added to dyeing wastewater. When carbohydrate added to dyeing waste water TKN removal efficiency was achieved 87%. In a conclusion, therefore, under all the conditions provided in this study Sequencing Batch Reactor process appeared to be effective, economical and useful process for dyeing wastewater treatment.
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