수열반응에 의해 처리된 잉여슬러지를 사용한 생물학적인 인제거 향상 OTHER

DC Field Value Language
dc.contributor.author Fujita -
dc.contributor.author 김경련 -
dc.contributor.author Daimon -
dc.contributor.author Fujie -
dc.date.accessioned 2020-04-20T14:40:30Z -
dc.date.available 2020-04-20T14:40:30Z -
dc.date.created 2020-01-16 -
dc.date.issued 2005 -
dc.identifier.uri https://sciwatch.kiost.ac.kr/handle/2020.kiost/5157 -
dc.description.abstract Excess sludge obtained from a wastewater treatment plant in a local fishery factory was treated by hydrothermal reaction. The organic matter component of treated excess sludge was characterized into readily biodegradable substrate, slowly biodegradable substrate and inert, non-biodegradable organics, based on its biodegradability. At the reaction conditions of 400oC and 30MPa, the readily biodegradable substrate content in T-CODCr reached to 60%. Besides, 16% of readily biodegradable substrate was acetic acid which is used as a carbon source for polyphosphate-accumulating organisms. Moreover, the readily biodegradable substrate except acetic acid in the treated excess sludge also brought phosphate release in a phosphate release test. Therefore, it is suggested that excess sludge treated by hydrothermal reaction is useful for the enhancement of biological phosphate removal. -
dc.description.uri 1 -
dc.title 수열반응에 의해 처리된 잉여슬러지를 사용한 생물학적인 인제거 향상 -
dc.title.alternative Enhancement of bio-P removal using excess sludge treated by hydrothermal reaction -
dc.type Article -
dc.citation.endPage 125 -
dc.citation.startPage 117 -
dc.citation.title Journal of japan sewage works association -
dc.citation.volume 42 -
dc.citation.number 516 -
dc.contributor.alternativeName 김경련 -
dc.identifier.bibliographicCitation Journal of japan sewage works association, v.42, no.516, pp.117 - 125 -
dc.description.journalClass 1 -
dc.description.journalRegisteredClass other -
Appears in Collections:
Marine Resources & Environment Research Division > Marine Environment Research Department > 1. Journal Articles
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