| 假单胞菌摄磷和释磷条件的研究 |
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| 引用本文： | 周岳溪,陈方荣,钱易,顾夏声.假单胞菌摄磷和释磷条件的研究[J].环境科学学报,1994(2). |
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| 作者姓名： | 周岳溪 陈方荣 钱易 顾夏声 |
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| 作者单位： | 中国环境科学研究院，清华大学环境工程系 |
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| 摘 要： | 考察了碳、硫等物质对废水生物脱磷优势菌假单胞菌磷代谢的影响．结果表明，缺磷环境导致假单胞菌产生过量摄磷现象；假单胞菌无论是经过无碳厌氧、无碳好氧还是无硫厌氧、无硫好氧培养后，转接到富磷培养基内好氧培养时，都产生过量摄磷现象．随着在富磷培养基内的好氧培养时间延长，细菌的摄磷量下降．
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| 关 键 词： | 假单胞菌 摄磷 释磷 废水． |
STUDY ON THE MECHANISM OF UPTAKE AND RRELEASE OF PHOSPHATE BY PSEUDOMON AS sp. |
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| Zhou Yuexi,Chen Fangrong.STUDY ON THE MECHANISM OF UPTAKE AND RRELEASE OF PHOSPHATE BY PSEUDOMON AS sp.[J].Acta Scientiae Circumstantiae,1994(2). |
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| Authors: | Zhou Yuexi Chen Fangrong |
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| Abstract: | In this study,the mechanism of the phosphate metabolism of Pseudomonassp.was investigated. Experimental results demonstrated that pseudomonas sp.accumulated polyphosphate rapidly and extensively, which was induced bydirecting Pseudomonas sp. cultured in phosphate,sulphur and carbon starva-tion media,to phosphate-sufficient-media. |
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| Keywords: | Pseudomonas sp phosphate uptake phosphate release wastewater |
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