The effect of fixed film pretreatment on activated sludge stability during the treatment of cellulose acetate wastewater
The activated sludge (AS) process used for treating high-strength cellulose acetate wastewater of Celanese Corporation, Pearisburg, Virginia, produces a sludge with poor flocculation and settling characteristics, particularly during the periods of shock organic loadings. Pilot-scale treatment units...
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| Format: | Others |
| Language: | en |
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Virginia Tech
2014
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| Online Access: | http://hdl.handle.net/10919/42575 http://scholar.lib.vt.edu/theses/available/etd-05092009-040748/ |