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dc.contributor.author박종훈-
dc.contributor.author홍석원-
dc.contributor.author최용수-
dc.contributor.author이상협-
dc.contributor.author김승준-
dc.contributor.author강선홍-
dc.date.accessioned2024-01-21T01:33:13Z-
dc.date.available2024-01-21T01:33:13Z-
dc.date.created2021-09-06-
dc.date.issued2007-02-
dc.identifier.issn1225-7672-
dc.identifier.urihttps://pubs.kist.re.kr/handle/201004/134675-
dc.description.abstractThe waste water treatment facility at rural and mountainous region in catchment areas of dams should be small scale. The wastewater treatment facility of small scale has some specification as follows;1)simple process, 2)low maintenance cost, and 3)high removal efficiency. So, we developed the bioreactor which can be satisfied with the specification of small scale waste water treatment facility. The bioreactor consisted of the anoxic and oxic zone. The two zones were effectively separated by cone type baffle. By the effective separation through CTB, the nitrification and denitrification reaction occurred effectively. Therefore, the removal efficiency of total nitorgen (TN) increased compared to other types of baffle. And, we put into the bio activated media in oxic zone to increase the concentration and activity of microbiology. The media contained the components which were made of many kinds of the minerals to increase the activity of microbiology. Additionally, we observed that the phosphate removal efficiency increased by bio activated media. This is resulted from the coagulation-sedimentation reaction by mineral in components. The average removal efficiencies of TN and TP during Run 2 were 69 and 89% which were 4 and 25% higher than those during Run 1 without the MA, respectively. For BOD, COD, SS and TKN, the average removal efficiencies at Run 2 were slightly higher than those at Run 1. Therefore, we could maintain the high concentration and high activity of microbiology through bioreactor developed in this study. And the removal efficiency of TN and TP increased.-
dc.languageKorean-
dc.publisher대한상하수도학회-
dc.title미생물 활성물질이 내재된 담체를 이용한 생물반응조의 성능 평가-
dc.title.alternativePerformance evaluation of a bioreactor partially packed with porous media containing a MA(Microorganism Activator)-
dc.typeArticle-
dc.description.journalClass2-
dc.identifier.bibliographicCitation상하수도학회지, v.21, no.1, pp.47 - 55-
dc.citation.title상하수도학회지-
dc.citation.volume21-
dc.citation.number1-
dc.citation.startPage47-
dc.citation.endPage55-
dc.description.journalRegisteredClasskci-
dc.identifier.kciidART001041016-
dc.subject.keywordAuthor활성물질-
dc.subject.keywordAuthor담체-
dc.subject.keywordAuthor콘 타입 격막-
dc.subject.keywordAuthor생물반응조-
dc.subject.keywordAuthorMA(Microorganism Activator)-
dc.subject.keywordAuthorMedia-
dc.subject.keywordAuthorCTB(Cone Type Baffle)-
dc.subject.keywordAuthorBioreactor-
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KIST Article > 2007
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