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• 영문명: Characterization of Phosphorous Removal in Tannery Wastewater by Continuous Adsorption Columns Packed with Waste Oyster Shells
• 발행기관: 한국환경보건학회
• 저자명: 정유진(Yoo Jin Jung) 신남철(Nam Cheol Shin) 박현건(Hyun Geoun Park) 윤태경(Tea Kyung Yoon) 성낙창(Nak Chang Sung)
• 간행물 정보: 『1. 한국환경보건학회지』제26권 제1호, 45~48쪽, 전체 4쪽
• 주제분류: 공학 > 환경공학
• 파일형태: PDF
• 발행일자: 2000.03.30

영문 초록

The technology of removing phosphorous, considered as one of the most important control nutrients causing eutrophication in various water bodies, have been investigated by many researchers. Recently, phosphorous crystallization process is emerging as a new technology for phosphorous removal. In this study, waste oyster shells which can be easily obtained from the ocean, were used as a seed crystal, and their effects offactors on the phosphorous removal efficiencies were examined by batch tests. And, laboratory-scale continuous adsorption column were operated using tannery wastewater. In consequence, Ca²⁺ and pH affected phosphorous crystallization process using waste oyster shells . Phosphorous removal efficiencies were increased, as specific area and contact efficiency per unit area of waste oyster shells were increased.

목차

I. 서론

II. 실험 방법

III. 결과 및 고찰

IV. 결론

키워드

Removing phosphorous Crystallization Waste oyster shells Adsorption