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KMID : 1171820080230010067
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Journal of Environmental and Sanitary Engineering
2008 Volume.23 No. 1 p.67 ~ p.72
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Treatment of NH₃-N in Drinking Water Using Ion Exchange
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Chae Yong-Gon
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Abstract
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Ion exchange performance to remove Ammonium in water was studied using commercially available strong acidic cationic exchange resin of Na? type in the batch and continuous column reactors. The performance was tested using the effluent concentration histories for continuous column or equilibrium concentrations for batch reactor as a function of time until resins were exhausted or reached ionic equilibrium between resin and solution. The results shoed that cationic exchange resin used in this study was more effective than activated carbon or zeolite for ammonium removal. Ammonium removal with the ion exchange resin temperature to be high qualitative recording minuteness but increases about seasonal change of temperature was judged with the public law where the adaptability is excellent. When the pH comes to be high at 11 degree, the ammonium was not effectively removed.
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KEYWORD
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performance to remove Ammonium, exchange resin
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