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厌氧-好氧驯化活性污泥生物合成PHA的研究

郑裕东 钟青华 马文石 黄炯亮

郑裕东, 钟青华, 马文石, 黄炯亮. 厌氧-好氧驯化活性污泥生物合成PHA的研究[J]. 环境科学研究, 2001, 14(2): 41-44.
引用本文: 郑裕东, 钟青华, 马文石, 黄炯亮. 厌氧-好氧驯化活性污泥生物合成PHA的研究[J]. 环境科学研究, 2001, 14(2): 41-44.
ZHENG Yu-dong, ZHONG Qing-hua, MA Wen-shi, HUANG Jiong-liang. Biosynthesis of PHA from Anaerobic-Aerobic Activated Sludge Process[J]. Research of Environmental Sciences, 2001, 14(2): 41-44.
Citation: ZHENG Yu-dong, ZHONG Qing-hua, MA Wen-shi, HUANG Jiong-liang. Biosynthesis of PHA from Anaerobic-Aerobic Activated Sludge Process[J]. Research of Environmental Sciences, 2001, 14(2): 41-44.

厌氧-好氧驯化活性污泥生物合成PHA的研究

基金项目: 广东省自然科学基金资助项目(990621)

Biosynthesis of PHA from Anaerobic-Aerobic Activated Sludge Process

  • 摘要: 厌氧-好氧处理有机污水的活性污泥中含有大量菌胶团菌,其形成与菌体胞内聚羟基烷酸酯(PHA)的积累有关,因此有可能利用污水中有机物和活性污泥中多种微生物合成PHA。笔者利用纺织工业废水厌氧-好氧驯化活性污泥,从中提取PHA。分别研究了厌氧过程和好氧过程中供氧量、碳源调节物浓度、培养时间等对菌胶团菌生长和胞内PHA积累的影响,测定了所得PHA的分子量、熔点和单体链节组成。

     

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出版历程
  • 收稿日期:  2000-01-17
  • 刊出日期:  2001-04-25

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