환경위생공학 (Journal of environmental and Sanitary engineering)
- 제10권1호
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- Pages.86-96
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- 1995
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- 2005-5889(pISSN)
상수도 정수장 오이중 Alum회수 및 재활용에 관한 연구
A Study on Alum recovery and reuse from the sludge in water treatment plant.
초록
Alum recovery has recently gained more attention because many water utilities need to improve their sludge handling and disposal practices. As part of an overall sludge management program recovery can reduce the amount of solids and allow for reuse of the recovered Alum as a coagulant. This study was examined the effectiveness of Alum recovery from the Sludge at the D water treatment plant in Kwangju city. The results were summarized as follows 1. Alum recovery was obtained sufficiently acidification(An optimum condition was pH2-3) With
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