Study on Simultaneous Removal of Nitrogen and Phosphorus Using Zeocarbon
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서지정보
ㆍ발행기관 : 한국탄소학회
ㆍ수록지정보 : Carbon Letters / 11권 / 2호
ㆍ저자명 : Ji Sook Hong, Jeong Kwon Suh
ㆍ저자명 : Ji Sook Hong, Jeong Kwon Suh
목차
1. Introduction2. Experimental
3. Results and Discussion
4. Conclusions
References
한국어 초록
The objective of this study was to evaluate the possibility of simultaneous removal of ammonium, nitrate and phosphorus inwater using the zeocarbon. In this study, the surface of zeocarbon was modified by acid because of difficulty in application of
water treatment. After surface modification, the strength was enhanced about 62% higher than that of original one. The
removal efficiency of ammonium and nitrate using the modified zeocarbon was about 47% and 32%, respectively and were
higher than that of zeocarbon. In batch type experiment on the simultaneous removal of ammonium, nitrate and phosphorus,
the presence of phosphorus did not have influence on nitrogen removal efficiency. Concomitantly, removal efficiency of
phosphorus was obtained was about 35%. This indicates that the surface modified zeocarbon can be applied for simultaneous
removal of nitrogen and phosphorus. Consequently, our results could be used as basic data to design of one-stage nitrogen/
phosphorus simultaneous removal system.
영어 초록
The objective of this study was to evaluate the possibility of simultaneous removal of ammonium, nitrate and phosphorus inwater using the zeocarbon. In this study, the surface of zeocarbon was modified by acid because of difficulty in application ofwater treatment. After surface modification, the strength was enhanced about 62% higher than that of original one. Theremoval efficiency of ammonium and nitrate using the modified zeocarbon was about 47% and 32%, respectively and werehigher than that of zeocarbon. In batch type experiment on the simultaneous removal of ammonium, nitrate and phosphorus,the presence of phosphorus did not have influence on nitrogen removal efficiency. Concomitantly, removal efficiency ofphosphorus was obtained was about 35%. This indicates that the surface modified zeocarbon can be applied for simultaneousremoval of nitrogen and phosphorus. Consequently, our results could be used as basic data to design of one-stage nitrogen/phosphorus simultaneous removal system.참고 자료
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