| 厌氧下的PHB和聚磷酸盐及其生化机理研究 |
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| 引用本文： | 田淑媛,王景峰,杨睿,郎铁柱,杨秀文.厌氧下的PHB和聚磷酸盐及其生化机理研究[J].中国给水排水,2000,16(7):5-7. |
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| 作者姓名： | 田淑媛 王景峰 杨睿 郎铁柱 杨秀文 |
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| 作者单位： | 天津大学,环境工程系,天津,300072 |
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| 基金项目： | 天津市自然科学基金资助项目!(9836 0 6 5 11) |
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| 摘 要： | 用氧化还原电位仪严格监测反应过程，准确测定了在厌氧状况下ＰＨＢ的合成量与聚酸盐的释放量；对活性污泥细胞内的ＰＨＢ颗粒和聚磷粒进行了大量染色及显微镜检验分析。通过试验证明，厌氧状况发生了ＰＨＢ大量合成与聚磷酸盐大量释放，并得出二者关系曲线图，对其生化机理进行了深入研究。
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| 关 键 词： | 生物除磷 PHB 生化机理 聚磷菌 聚磷酸盐 |
| 修稿时间： | 2000-03-10 |
Relationship between PHB and Polyphosphate under Anaerobic Condition and Related Biochemical Mechanisms |
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| TIAN Shu-yuan,WANG Jing-feng,YANG Rui,LANG Tie-zhu,YANG Xiu-wen.Relationship between PHB and Polyphosphate under Anaerobic Condition and Related Biochemical Mechanisms[J].China Water & Wastewater,2000,16(7):5-7. |
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| Authors: | TIAN Shu-yuan WANG Jing-feng YANG Rui LANG Tie-zhu YANG Xiu-wen |
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| Abstract: | Oxidation-reduction
potential meter was used to monitor the whole reaction process in this research. The
quantity of Poly-β-hydroxybutyrate (PHB) synthetized and poly-phosphate released were
accurately measured under the anaerobic condition. The PHB in activated sludge cell and
polyphosphate particles were dyed and examined with the microscope. Large amount of PHB
synthesized and polyphosphate released under anaerobic condition were testified through
experiment, and a relationship curve between them was obtained. Also the detail
biochemistry mechanism was studied. |
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| Keywords: | biological phosphorus removal PHB proton motive force oxidation reduction potential phosphate accumulating bacteria |
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