대한환경공학회지 (Journal of Korean Society of Environmental Engineers)
- 제22권6호
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- Pages.1127-1137
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- 2000
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- 1225-5025(pISSN)
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- 2383-7810(eISSN)
인산염 및 불소폐수 처리제로서의 희토류 화합물 적용에 관한 연구
Application of Rare Earth Compounds for the Treatment of Phosphate and Fluoride in Wastewater
- 김진화 (이화여자대학교 공과대학 환경공학과) ;
- 신성혜 (이화여자대학교 공과대학 환경공학과) ;
- 송혜원 (이화여자대학교 공과대학 환경공학과) ;
-
김동수
(이화여자대학교 공과대학 환경공학과) ;
- 우상모 (대백신소재 기술개발연구센터) ;
- 권영식 (수원과학대학 환경공업과)
- Kim, Jin-Wha (Department of Environmental Science and Engineering, Ewha Womans University) ;
- Shin, Sung-Hye (Department of Environmental Science and Engineering, Ewha Womans University) ;
- Song, Hye-Won (Department of Environmental Science and Engineering, Ewha Womans University) ;
-
Kim, Dong-Su
(Department of Environmental Science and Engineering, Ewha Womans University) ;
- Woo, Sang-Mo (Dai Beck Advanced Materials Co.) ;
- Kwon, Young-Shik (Department of Environmental Engineering, Suwon Science College)
- 투고 : 2000.02.17
- 심사 : 2000.03.24
- 발행 : 2000.06.30
초록
인산염 폐수와 불소폐수를 대상으로 각각
Applications of lanthanum ion and crude rare earth chloride to the phosphate wastewater and fluorine wastewater, respectively, as treatment agents were studied. For the investigation of phosphate removal characteristics according to the amount of lanthanum ion, initial phosphate content was decreased by about 50% when molar ratio of [
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