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20231223173055.0 |
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231223s2008 xx ||||| 00| ||eng c |
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|a pubmed24n0619.xml
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|a (DE-627)NLM18576715X
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|a (NLM)19146097
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|c DE-627
|e rakwb
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|a eng
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| 100 |
1 |
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|a Maas, Carol L A
|e verfasserin
|4 aut
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| 245 |
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|a Detachment of solids and nitrifiers in integrated, fixed-film activated sludge systems
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| 264 |
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|c 2008
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| 336 |
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|a Text
|b txt
|2 rdacontent
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|a ohne Hilfsmittel zu benutzen
|b n
|2 rdamedia
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| 338 |
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|a Band
|b nc
|2 rdacarrier
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| 500 |
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|a Date Completed 20.03.2009
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|a Date Revised 23.09.2019
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|a published: Print
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|a Citation Status MEDLINE
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|a Despite the importance of detachment to biofilm processes, detachment phenomena are not well understood. In this study, researchers investigated biofilm detachment from free-floating biofilm carriers that were established in an integrated, fixed-film activated sludge (IFAS) installation in Mississauga, Ontario. A method for assessing detachment from biofilm carrier systems was devised, evaluated, and refined during this study. In the absence of substrate, superficial air velocity significantly affected the 24-hour detachment rates of total suspended solids from the carriers. Short-term growth conditions did not appear to significantly affect the rate of detachment of solids and nitrifiers. The measured solids-detachment rates were found to be described by a second order function of biofilm attached growth total solids with a detachment coefficient of 0.006 +/- 0.0008 (g/m x d)(-1)
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|a Journal Article
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|a Research Support, Non-U.S. Gov't
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|a Sewage
|2 NLM
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|a Nitrogen
|2 NLM
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| 650 |
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|a N762921K75
|2 NLM
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| 700 |
1 |
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|a Parker, Wayne J
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Legge, Raymond L
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t Water environment research : a research publication of the Water Environment Federation
|d 1998
|g 80(2008), 12 vom: 01. Dez., Seite 2202-8
|w (DE-627)NLM098214292
|x 1554-7531
|7 nnns
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|g volume:80
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|g number:12
|g day:01
|g month:12
|g pages:2202-8
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|a AR
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|e 12
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|h 2202-8
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