DSpace at KISTKIST Article2018

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dc.contributor.author소수현-
dc.contributor.author이병하-
dc.contributor.author박준홍-
dc.contributor.author차호영-
dc.contributor.author김한수-
dc.contributor.author송경근-
dc.date.accessioned2024-01-19T23:02:27Z-
dc.date.available2024-01-19T23:02:27Z-
dc.date.created2021-09-06-
dc.date.issued2018-04-
dc.identifier.issn1225-7672-
dc.identifier.urihttps://pubs.kist.re.kr/handle/201004/121515-
dc.description.abstractThis study aimed to investigate the feasibility of improving dewaterability and settleability of sewage sludge using coagulation sludge. When mixed with sewage sludge and coagulation sludge at 1:1 ratio, Capillary Suction Time(CST) and Specific Resistance to Filtration(SRF) decreased by about 56% and 68%, respectively. It is found that Total Solids(TS) and Volatile Solids(VS) of mixing sludge are increased by about 59% and 53%, respectively. Also, the turbidity of the mixing sludge supernatant was reduced from 99 to 16 NTU. It is observed that the mixing of sewage sludge and coagulation sludge at 1:1 showed better effect than using Poly-aluminum Chloride(PAC) coagulant at 25 mg/L.-
dc.languageKorean-
dc.publisher대한상하수도학회-
dc.title응집슬러지를 이용한 하수슬러지의 탈수성 및 침강성 개선-
dc.title.alternativeImprovement of dewaterability and settleability of sewage sludge using coagulation sludge-
dc.typeArticle-
dc.identifier.doi10.11001/jksww.2018.32.2.089-
dc.description.journalClass2-
dc.identifier.bibliographicCitation상하수도학회지, v.32, no.2, pp.89 - 96-
dc.citation.title상하수도학회지-
dc.citation.volume32-
dc.citation.number2-
dc.citation.startPage89-
dc.citation.endPage96-
dc.description.journalRegisteredClasskci-
dc.identifier.kciidART002335792-
dc.subject.keywordAuthor응집슬러지-
dc.subject.keywordAuthor개량-
dc.subject.keywordAuthor탈수성-
dc.subject.keywordAuthor침전성-
dc.subject.keywordAuthor하수슬러지-
dc.subject.keywordAuthorCoagulation sludge-
dc.subject.keywordAuthorConditioning-
dc.subject.keywordAuthorDewaterability-
dc.subject.keywordAuthorSettleability-
dc.subject.keywordAuthorSewage sludge-
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