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KMID : 1024520000090010095
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Journal of the Environmental Sciences
2000 Volume.9 No. 1 p.95 ~ p.99
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Phosphorus Removal by Electrolysis with Aluminium Electrodes
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Cheong Kyung-Hoon
Choi Hyoung-Il
Jung Oh-Jin
Choi Chil-Nam
Jung Jae-Kyung
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Abstract
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Laboratory experiments were performed to investigate the effects of various factors on the phosphorus removal by electrolysis with aluminium electrodes. The efficiency of phosphorus removal increases with increasing of voltage applied, surface area of electrodes and electrolyte concentration, and decreasing of electrode distance. The phosphorus removal was not affected by the connection number of an electric circuit. The amount of aluminium ion eluted from electrodes according to Faraday’s law was 4.47 mg and the A/P mole ratio was 2.14 at the electric current value of 20 mA.
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KEYWORD
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phosphorus removal, aluminium electrodes, electrolysis, Al/P mole ratio
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