고농도 암모니아성 질소 폐수의 효과적인 혐기성 처리를 위한 영향 인자 평가
- Title
- 고농도 암모니아성 질소 폐수의 효과적인 혐기성 처리를 위한 영향 인자 평가
- Other Titles
- Estimation of influening factors for efficient anaerobic digestion of high strength ammonia-nitrogen wastewater
- Author
- 김문일
- Keywords
- 혐기성 소화; 고농도 암모니아 폐수; Biochemical Methane potential; 미량원소; 입상화 슬러지; Anaerobic digestion; High strength ammonia-nitrogen wastewater; Biochemical Methane Potential; Trace metal; Granule
- Issue Date
- 2012-10
- Publisher
- 대한상하수도학회
- Citation
- 상하수도학회지, v. 26, NO. 5, Page. 649-658
- Abstract
- In this study, the influencing factors for efficient anaerobic digestion of high strength ammonia-nitrogen wastewater removal were investigated by testing biochemical methane potential test. In the influencing factors, the trace metals which could increase activity of anaerobic microorganisms, microbial concentration and types were evaluated. In the results, trace metals supplementation showed gas production amount higher than those without addition of trace metals. Among the tested trace metals, B, Ni, and Se were preferable to gas production. In the result of gas production according to the microbial concentration, the amount of gas production was proportional to the microbial concentration. In addition, the shortest lag time and the fastest gas production rate were achieved when the highest microbial concentration was tested. granule-type microorganism produced more gas than suspended-type microorganism. In conclusion, the efficient anaerobic digestion for high strength ammonia-nitrogen wastewater removal could be achieved by applying necessary trace metals injection and high concentration granule type microorganism.
- URI
- http://koreascience.or.kr/article/JAKO201219074330235.pagehttps://repository.hanyang.ac.kr/handle/20.500.11754/183206
- ISSN
- 1225-7672;2287-822X
- DOI
- 10.11001/jksww.2012.26.5.649
- Appears in Collections:
- COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > CIVIL AND ENVIRONMENTAL ENGINEERING(건설환경공학과) > Articles
- Files in This Item:
There are no files associated with this item.
- Export
- RIS (EndNote)
- XLS (Excel)
- XML