지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2011.10
- 수록면
- 929 - 936 (8page)
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초록· 키워드
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To treat non-point source pollution in Dongbok lake, removal efficiencies of pollutants were investigated in Dongbokcheon constructed wetlands (CWs) at different treatment time and wastewater loading. The wetlands consisted of forebay, wetlands (1<SUP>st</SUP>, 2<SUP>nd</SUP>, 3<SUP>rd</SUP>, 4<SUP>th</SUP>, 5<SUP>th</SUP>, 6<SUP>th</SUP>, 7<SUP>th</SUP>, and 8<SUP>th</SUP> wetlands) and sedimentation pond. The concentrations of BOD, SS, T-N, and T-P in inflow ranged 0.85～3.14 mg L<sub>-1</sub>, 3.33～9.70 mg L<sub>-1</sub>, 0.64～5.33 mg L<sub>-1</sub>, and 0.03～0.10 mg L<sub>-1</sub> from April to October in 2008, respectively. The removal rates of BOD, SS, T-N, and T-P in Dongbokcheon CWs were 34%, 5%, 31%, and 13%, respectively. The removal rates of BOD and T-N were higher than those for SS and T-P. The amounts of pollutant removal in Dongbokcheon CWs were higher in the order of forebay > wetlands > sedimentation pond for BOD, sedimentation pond > wetlands > forebay for SS, sedimentation pond > forebay > wetlands for T-N. The amount of T-P removal in wetlands was higher than forebay and sedimentation pond.
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UCI(KEPA) : I410-ECN-0101-2014-521-000825526