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KMID : 1024520000090040359
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Journal of the Environmental Sciences
2000 Volume.9 No. 4 p.359 ~ p.363
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The Treatment of Textile Wastewater by Electrocoagulation Process
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Lee Yong-Taek
Han Seung-Woo
Cho Young-Gae
Lee Hyun-Mun
Kim Tae-Keun
Shon In-Shik
Yang Byung-Soo
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Abstract
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This research studied the characteristics and applicability of electrocoagulation using aluminium electrode for the color and COD removal in textile wastewater. Electrocoagulation reactor used two different electrode, Fe and Al, since in the general chemical wastewater treatment, aluminium and ferrous salts were used as coagulants. Aluminium electrode showed higher removal efficiency of color and COD than ferrous electrode did. The COD and color removal efficiency improved at the 0.192A/ current density. Thus, the electrocoagulation process with bipolar aluminium electrode showed better efficiency in the decolorization and COD removal rate of textile wastewater effluent than custom coagulants did
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