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KMID : 1024520020110040355
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Journal of the Environmental Sciences
2002 Volume.11 No. 4 p.355 ~ p.360
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Advanced Lake Water Treatment with Bipolar Packed Bed Electrode Cell(II)
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Jang Cheol-Hyeon
Park Sang-Woo
Choi Chang-Su
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Abstract
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This study was to analyze the right of wrong of gray-water treatment by applying BPBE electrode cell to the effluence water in the terminal disposal plant of sewage. The results were as follows : The best result was obtained with applied voltage 40V and detention time 6 minutes for the BPBE electrode cell which has the graphite-plate in main electro-de, packing coconut activated carbon. The elimination rate of COD of Al-plate was higher than that of graphite-plate in main electrode. The result of electrolysis for 3 hour in parallel circuit showed the using possibility of gray-water according to each elimination rate : COD 59%, T-N 69 %, T-P 69%. The BPBE electrode cell with the Al-plate in main electrode made the best effect for the elimination of algae in lake water and algae were not occurred in electrolytic water.
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KEYWORD
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gray-water treatment, BPBE electrode cell, Lake water, algae
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