| 污水处理厂出水氨氮异常的分析与控制 |
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| 作者姓名： | 李辰 何文杰 王静超 徐斌 苏建明 |
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| 作者单位： | 1. 天津市华博水务有限公司,天津,300011
2. 天津市华博水务有限公司,天津 300011;天津市自来水集团有限公司,天津 300040 |
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| 摘 要： | 针对某污水处理厂出水氨氮异常的突发事件，分别对该事件发生的可能原因进行了分析，分别为进水氨氮突然升高和硝化茵流失所致，并根据分析结果采取了针对性的控制措施，取得了良好的效果，可为国内其他污水处理厂应对该类异常现象提供参考。
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| 关 键 词： | 污水处理厂 氨氮异常 进水氨氮 硝化菌流失 |
Analysis and control of abnormal ammonia nitrogen in effluent from sewage treatment plant |
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| Authors: | Li Chen He Wenjie Wang Jingchao Xu Bin Su Jianming |
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| Affiliation: | 1. Tianjin Huabo Waterworks Co. Ltd., Tianjin 300011, China; 2. Tianjin Waterworks Group Co. Ltd., Tianfin 300040, China) |
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| Abstract: | The possible causes for the incidents were analyzed according to emergencies of abnormal ammonia nitrogen in effluent from a sewage treatment plant. Abnormal ammonia nitrogen in effluent was caused by the sudden increase of influent ammonia nitrogen and the loss of nitrifiers respectively. Targeted control measures were taken according to the reasons, and satisfactory results were achieved. The contingency plans could provide references for other domestic sewage treatment plants. |
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| Keywords: | sewage treatment plant abnormal ammonia nitrogen infiuent ammonia nitrogen loss of nitrifiers |
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