Selektering van mikroorganismes deur middel van 'n hoe substraatkonsentrasie om slykuitdying in die geaktiveerdeslykproses te herstel

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dc.contributor.advisor Malan, W. M.
dc.contributor.author Van der Linde, James Alwyn
dc.contributor.other University of Stellenbosch. Faculty of Engineering. Dept. of Civil Engineering.
dc.contributor.other Jacobs, Ivan
dc.date.accessioned 2010-12-06T12:52:22Z
dc.date.available 2010-12-06T12:52:22Z
dc.date.issued 1983-12
dc.identifier.uri http://hdl.handle.net/10019.1/4935
dc.description Thesis (MEng (Civil Engineering))--University of Stellenbosch, 1983. en_ZA
dc.description 129 leaves printed on single pages, preliminary pages and numbered pages 1-1 – 12.5. Includes bibliography, list of abbreviations and list of figures. en_ZA
dc.description Digitized at 300 dpi black and white PDF format (OCR), using KODAK i 1220 PLUS scanner. en_ZA
dc.description.abstract ENGLISH ABSTRACT: The remedy of a bulking sludge was investigated by the principle of selection of microorganisms. Selection of microorganisms in activated sludge was achieved by putting a selection compartment, with a high substrate concentration, ahead of the main aeration basin. The initial results in the experiments indicated selection of microorganisms and a reduction of SVI, but complete selection of microorganisms could not be obtained. en_ZA
dc.description.abstract AFRIKAANSE OPSOMMING: Die herstel van 'n uitdyende slyk is deur die beginsel van selektering van mikroorganismes ondersoek. Selektering van mikroorganismes in geaktiveerde slyk is toegepas deur n seleksie kompartement met 'n hoë substraatkonsentrasie, voor die groot belugtingsbak te plaas. Die aanvanklike resultate wat verkry is, het selektering van mikroorganismes en 'n verlaging in die SVI getoon, maar volledige selektering van mikroorganismes kon nie verkry word nie. af
dc.language.iso af en_ZA
dc.publisher Stellenbosch : University of Stellenbosch en_ZA
dc.subject Bulking sludge en_ZA
dc.subject Dissertations -- Civil engineering en
dc.subject Theses -- Civil engineering en
dc.subject Sewage -- Purification -- Activated sludge process en
dc.subject Microorganisms en
dc.title Selektering van mikroorganismes deur middel van 'n hoe substraatkonsentrasie om slykuitdying in die geaktiveerdeslykproses te herstel af
dc.type Thesis en_ZA
dc.rights.holder University of Stellenbosch en_ZA


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