Journal of Korean Society on Water Environment (한국물환경학회지)
- Volume 18 Issue 2
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- Pages.221-228
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- 2002
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- 2289-0971(pISSN)
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- 2289-098X(eISSN)
High-rate Removal of Algae by Using of Filtration System with Coagulant Addition
응집과 여과를 이용한 조류의 초고속 제어에 관한 연구
- Yun, Sang Leen (Dept. of Civil and Environmental Engineering, Kookmin University) ;
- Kim, Dong Ha (Dept. of Civil and Environmental Engineering, Kookmin University) ;
- Rhee, Young Kyu (Dept. of Civil and Environmental Engineering, Kookmin University)
- Published : 2002.06.30
Abstract
Abundant growth of algae in raw water sources caused by eutrophication brings about significant side effects on water supply, such as taste and order problem, oxygen depletion, toxic material secretion, and filter clogging problem in water treatment process, etc. The purpose of this research is to remove the algae and phosphorus compounds in the Pal-dang reservoir promptly by using the upflow filtration system with coagulant addition. The filter tower consisted of sand media and sieve filter with air back-washing process. By using coagulation and filtration with
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