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.
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This study aimed to obtain quantitative data for WWTP operators in phosphorus removal process. This was done by reviewing and comparing phosphorus removal efficiency(%), coagulants dosage(Al/P and $Al_2O_3$(mg/L)), sludge production($kg/m^3$), and operation cost($won/m^3$) of start-up and normal operation data. Phosphorus removal efficiency of all tertiary treatment process was up to 70 ~ 89 % in start-up and normal operation. Average molar ratio(Al/P) was similar as 5 in both operations, but average coagulants dosage (mg/L) of start-up (8.5 mg/L) was higher than normal operation (6.2 mg/L). Average operation cost was higher for start-up ($33.6won/m^3$) than normal operation ($28.4won/m^3$), while electricity cost required for the normal operation ($9.0won/m^3$) was higher by $3.5won/m^3$.
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등록된 정보가 없습니다.
참고문헌 (8)
참고문헌 신청
Metcalf / 2004 / Wastewater Engineering, Treatment and Reuse. 4th Ed / McGraw-Hill :502
Ministry of Environment / 2009 / Study on the Phosphorus Removal Reinforcement Pilot Project in WWTPs (하수처리시설 총인 처리강화 시범운영 연구)
Ministry of Environment / 2011 / Guidebook on the Installation of Phosphorus Removal Facilities in WWTPs (하수처리장 인 처리시설 설치 가이드북)
Ministry of Environment / 2011 / Statistics of Sewerage (하수도통계)
Minist ry of Environment / 2012 / Sewerage Act : Enforcement Regulations (하수도법 시행규칙)
Ministry of Environment / 2009 / Study on the Phosphorus Removal Reinforcement Pilot Project in WWTPs (하수처리시설 총인 처리강화 시범운영 연구)
Ministry of Environment / 2011 / Guidebook on the Installation of Phosphorus Removal Facilities in WWTPs (하수처리장 인 처리시설 설치 가이드북)
Ministry of Environment / 2011 / Statistics of Sewerage (하수도통계)
Minist ry of Environment / 2012 / Sewerage Act : Enforcement Regulations (하수도법 시행규칙)
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