산화부상기를 이용하는 축산분뇨처리 방법의 수질정화효율 분석
Evaluation of Water Purification Efficiency by Livestock Nightosoil Treatment process with High-rate Oxidation Reactor
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Abstract
The purpose of this study is to investigate experimentally the treatment efficiency of the wastewater treatment equipment established by a method of livestock nightsoil treatment process with high-rate oxidation reactor. The results of this study show that the removal rates of BOD, SS, T-N and T-P are 88.8%, 97.5%, 78.8% and 88.7%, respectively, when the process is operated in the condition of a designed treatment capacity. The efficiency of nitrogen removal is high because the high-rate aerator can supply a lot of oxygen required in the bio-reactor. Also, the efficiency of phosphorus removal is high due to the exclusion outside of the bio-reactor as both the product of struvite and/or hydroxyapatite in the bio-reactor and the absorbate on the inorganic solids suspende
참고문헌 (6)
- 이용운, "고효율 호기성 폭기장치에 의한 질소·인 제거 기술", 광주지역환경기술개발, 26~51 (2005)
- "오수·분뇨 및 축산폐수의 처리에 관한 법", 환경부, ~ (2002)
- "비료공정규격", 농촌진흥청, ~ (2005), 농촌진흥청고시 제 2005-1호
- "수질오염공정시험법", 환경부, ~ (2005)
- APHA, AWWA, WEF, "Standard methods for the examination of water and wastewater, 20th Edition," (1998)
- G. A.Momberg, "제목없음", Water Science and Technology, 26, pp.987~996 (1992)