Degradation behaviors of nonylphenol ethoxylates by isolated bacteria using improved isolation method

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	Degradation behaviors of nonylphenol ethoxylates by isolated bacteria using improved isolation method
	Zhang Yu
刊名	JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA
	2008
卷号	20 期号:9 页码:1025-1027
关键词	nonylphenol ethoxylate (NPEO) biodegradation ssolation method
英文摘要	Nonylphenol ethoxylate (NPEO)-degrading bacteria were isolated from activated sludge using an improved isolation method, and the corresponding degradation behaviours were investigated. Eight NPEO-degrading strains distributed in genera Pseudomonas, Sphingomonas, Sphingobium, Cupriavidus, Ralstonia, Achromobacter, and Staphylococcus were acquired. The latter five genera have never been reported for the degradation of NPEOs. Four degradation patterns were observed for the eight pure strains. In pattern A, NPEOs were converted to short-chain NPEOs and carboxylated products, while in pattern B, lower ethoxylated oligomers appeared. Nonylphenol monoethoxylate was the main product in pattern C, while in pattern D ethoxylated units was oxidized but not shortened. Pattern C and D have not yet been reported.
WOS记录号	WOS:000259244600001
内容类型	期刊论文
源URL	[http://ir.rcees.ac.cn/handle/311016/22225]
专题	生态环境研究中心_环境水质学国家重点实验室
推荐引用方式 GB/T 7714	Zhang Yu. Degradation behaviors of nonylphenol ethoxylates by isolated bacteria using improved isolation method[J]. JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA,2008,20(9):1025-1027.
APA	Zhang Yu.(2008).Degradation behaviors of nonylphenol ethoxylates by isolated bacteria using improved isolation method.JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA,20(9),1025-1027.
MLA	Zhang Yu."Degradation behaviors of nonylphenol ethoxylates by isolated bacteria using improved isolation method".JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA 20.9(2008):1025-1027.