| 固定化微生物技术处理微污染水源水的试验研究 |
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| 作者姓名： | 黄廷林 张晓磊 苏俊峰 |
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| 作者单位： | 西安建筑科技大学,环境与市政工程学院,陕西,西安,710055;西安建筑科技大学,环境与市政工程学院,陕西,西安,710055;西安建筑科技大学,环境与市政工程学院,陕西,西安,710055 |
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| 摘 要： | 采用实验室筛选、驯化出的9株硝化细菌、反硝化细菌和聚磷菌,用物理吸附的方法固定在纤维球形填料上,用于微污染水的处理.试验结果表明:在较长的停留时间条件下,该技术对水中氨氮、总氮和总磷的去除效果较好,分别为85%,36%和65%;CODMn和UV254的去除率可达到10%和16%.
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| 关 键 词： | 微污染 固定化 微生物 球形填料 总氮 |
Treatment of slightly polluted source water with an immobilized microorganism technique |
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| Authors: | Huang Tinglin Zhang Xiaolei Su Junfeng |
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| Affiliation: | Huang Tinglin Zhang Xiaolei Su Junfeng |
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| Abstract: | Nitrobacteria,denitrifying bacteria and polyphosphate-accumulating bacteria after separation,selection and domestication were immobilized on spherical media for the treatment of slightly polluted water.The results showed that the removal efficiencies of NH3-N,TN and TP were 85%,36% and 65% respectively,and the removal rate for CODMn and UV254 were 10% and 16% with relatively long retention time. |
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| Keywords: | slightly pollution immobilization microorganism spherical media TN |
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