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| AB工艺污水厂冬季运行效果分析 | |
| 引用本文： | 姚俊芹,易红星,魏震华,刘志辉.AB工艺污水厂冬季运行效果分析[J].环境工程学报,2008,2(12):1644-1646. |
| 作者姓名： | 姚俊芹 易红星 魏震华 刘志辉 |
| 作者单位： | 1. 新疆大学资源与环境科学学院,乌鲁木齐,830046;新疆大学绿洲生态教育部重点实验室,乌鲁木齐,830046 2. 石河子大学,石河子,832003 3. 新疆建设厅,乌鲁木齐,830002 |
| 基金项目： | 新疆大学博士启动资金资助（070280）；新疆大学绿洲生态教育部重点实验室开放课题资金资助（040079）；新疆大学博士后流动站资金资助 |
| 摘 要： | 对乌鲁木齐市某AB工艺污水厂冬季实际运行效果进行监测分析。结果表明：冬季水温降低不影响AB工艺对BOD5的去除效果,BOD5的去除率平均达到88.8%，但COD和SS的去除效果下降；在A段氨氮去除率为35%，经过B段后，氨氮含量反又上升，去除率下降为7.8%左右；降低了A段除磷效果,去除率仅29%，B段则表现出稳定的除磷效果，出水总磷稳定在1.0 mg/L以下，AB工艺总磷去除率达到80%。 |
| 关 键 词： | AB工艺 污水处理 去除率 |
Analysis on removal rates of wastewater treatment plant of AB process in winter |
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| Yao Junqin,Yi Hongxing,Wei Zhenhua and Liu Zhihui.Analysis on removal rates of wastewater treatment plant of AB process in winter[J].Techniques and Equipment for Environmental Pollution Control,2008,2(12):1644-1646. | |
| Authors: | Yao Junqin Yi Hongxing Wei Zhenhua and Liu Zhihui |
| Abstract: | The actual removal rates of municipical wasterwater treatment plant of adsorption biodegradtion (AB) process in winter in Urumqi city were monitored and analyzed. The results show that there is little influence on removal of BOD5, but the removal rates of COD and SS decrease. The ammonium nitrogen is removed by 35% after stage A, but the content of ammonium nitrogen rises up contrarily after stage B. So the ammonium nitrogen removal rate drops to only 7.8%. The removal rate of total phosphorous drops to about 29% of stage A , but there is a stable removal rate in stage B. The effluent of total phosphorous is less than 1 mg/L of stage B, and the total removal rate of total phosphorous of AB process can reach 80%. |
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