Cultivation of aerobic granular sludge for pentachlorophenol (PCP) degradation under microaerobic condition (DO concentration was controlled at 0.2-0.7 mg/L) was studied in this paper. Anaerobic granules were selected as inoculum. The changes of appearance were observed and the variations of SVI, VSS/TSS, PN/PS and the size of sludge were measured during cultivating. The capabilities for degradation of PCP, AOX and COD(Cr) were also studied. Observations on mature granules were carried out by scanning electron microscope, and the results indicated bacillus was dominant on the surface of granules while in the inner of granules both bacillus and coccus were the dominant microorganisms. K, Na, Fe, Ca, Mg, Ni, Co, Mn, Cu and Zn were detected in the granules by element analysis.
Cultivation and characters of aerobic granules for pentachlorophenol (PCP) degradation under microaerobic condition. Publishing Authors By Initials
Cultivation and characters of aerobic granules for pentachlorophenol (PCP) degradation under microaerobic condition. Journal Published:
PUBLICATION TYPE: Journal Article
Journal: Journal of environmental sciences (China)
VOLUME: 17
Page Numbers: 506-10
Journal Abbreviation: J Environ Sci (China)
ISSN: 1001-0742
DAY: 8
MONTH: 02
YEAR: 2005
Cultivation and characters of aerobic granules for pentachlorophenol (PCP) degradation under microaerobic condition. Information
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LANGUAGE: eng
NlmUniqueID: 100967627
Cultivation and characters of aerobic granules for pentachlorophenol (PCP) degradation under microaerobic condition. Keywords Mesh Terms:
KEYWORDS: Sewage
MESH TERMS: microbiology
Chemical & Substance for Abstract: Cultivation and characters of aerobic granules for pentachlorophenol (PCP) degradation under microaerobic condition. Information
Substance Name: Pentachlorophenol
Registry Number: 87-86-5
Grant and Affiliation Information for Cultivation and characters of aerobic granules for pentachlorophenol (PCP) degradation under microaerobic condition.
AFFILIATION: State Key Laboratory of Pulp and Paper Engineering, South China University of Technology, Guangzhou 510640, China. lanhuixia@163.com
Country: Netherlands
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MEDLINETA: J Environ Sci (China)
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