| 复合菌群处理城市污染水体的试验研究 |
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| 引用本文： | 朱亮,金贤.复合菌群处理城市污染水体的试验研究[J].水资源保护,2005,21(3):1-3. |
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| 作者姓名： | 朱亮 金贤 |
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| 作者单位： | 1. 河海大学环境科学与工程学院,江苏,南京,210098
2. 河海大学浅水湖泊综合治理与资源开发教育部重点实验室,江苏,南京,210098 |
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| 基金项目： | 国家"863"计划资助项目(TK 2 5),江苏省自然科学基金资助项目(BK2002066) |
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| 摘 要： | 应用复合菌群的富集培养液进行了城市污染水体的处理试验,实验表明:对水体污染物CODMn、NH3 N的去除,微生物最佳投加量为0 1/1000,对PO3-4 P的去除,微生物最佳投加量为0.7/1000;水体污染物CODMn的质量浓度在14.2mg/L以上时,修复作用明显;水体溶解氧条件影响微生物对水体的修复效果,较高的溶解氧有利生物修复作用。
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| 关 键 词： | 城市污染水体 复合菌群 水体处理 生物降解 |
| 文章编号： | 1004-6933(2005)03-0001-03 |
| 修稿时间： | 2004年9月6日 |
Treatment of urban polluted waters by complex bacterium |
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| ZHU Liang,JIN Xian.Treatment of urban polluted waters by complex bacterium[J].Water Resources Protection,2005,21(3):1-3. |
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| Authors: | ZHU Liang JIN Xian |
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| Affiliation: | ZHU Liang~1,JIN Xian~2 |
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| Abstract: | Enriched culture medium of complex bacterium is used to treat urban wastewater in the experiment. It shows that the removal effects of COD_(Mn), NH_3-N are the best when bacterium of 0.1/1000 is added, while PO~(3-)_4-P is most removed when bacterium added is 0.7/1000. The rehabilitation of polluted water is most obvious when the concentration of COD_(Mn) is higher than 14.2mg/L.The bioremediation effect of complex bacterium is influenced by DO in the water, and higher DO is beneficial to bioremediation. |
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| Keywords: | urban polluted water complex bacterium water body treatment biodegradation |
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