논문 국내 국내전문학술지(KCI급) 생물검정법을 이용한 하수처리방류수의 친수용수 활용 타당성 검토
- 학술지 구분 국내전문학술지(KCI급)
- 게재년월 2010-04
- 저자명 서수현, 주진철, 송호면, 오현제
- 학술지명 한국수처리학회지
- 발행처명 한국수처리학회
- 발행국가 국내
- 논문언어 한국어
- 전체저자수 4
- 연구분야 공학 > 토목공학
- 원문 링크 https://www.kci.go.kr/kciportal/ci/sereArticleSearch/ciSereArtiView.kci?sereArticleSearchBean.artiId=ART001444751
홈페이지논문 초록 (Abstract)
Algal Growth Potential Test using Microcystis aeruginosa with the effluent from each water treatment process (i.e., treated sewage, coagulation and filtration, ultra filtration after coagulation and filtration, and reverse osmosis after coagulation, filtration and ultra filtration, respectively) in wastewater reclamation and reuse pilot plant were conducted to evaluate the feasibility for recreation water reuse. As the advanced water treatment unit processes were added, both AGP values and nutrient concentrations were decreased significantly. Due to the greater removal efficiency of phosphorus concentration, the N/P ratio increased after water treatment process in a series, indicating that the phosphorus concentration can be the limiting factor for algal growth. Especially, soluble reactive phosphorus concentration is the most important limiting factor to eutrophication, regardless of water treatment process. Consequently, the suitable and economical water treatment processes to control soluble reactive phosphorus concentration are required to prevent algal bloom and eutrophic state in water body for the recreation purpose.