| A-B工艺处理以高浓度有机废水为主的城市污水 |
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| 引用本文： | 牛克胜,魏伟,蒋延梅.A-B工艺处理以高浓度有机废水为主的城市污水[J].环境工程,2004,22(4):20-22. |
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| 作者姓名： | 牛克胜 魏伟 蒋延梅 |
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| 作者单位： | 山东淄博市污水处理公司,淄博,255086;山东淄博市污水处理公司,淄博,255086;山东淄博市污水处理公司,淄博,255086 |
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| 摘 要： | A B工艺的进水主要以高浓度有机废水为主 ,溶解性的CODCr成分高且难以生物降解 ,高有机负荷和极端pH的冲击经常发生。根据进水水质的特点并结合A B工艺独特的优越性 ,合理地控制A段的运行参数 ,最大限度地挖掘A B工艺的潜力 ,保证A段的处理效果和出水的稳定性 ,为B段稳定运行创造好的条件。
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| 关 键 词： | A-B工艺 生物降解 可生化性 絮凝吸附 溶解氧 有机负荷 水力稀释 污泥回流比 |
USING A-B PROCESS TO TREAT URBAN SEWAGE WITH HIGH CONCENTRATION ORGANIC WASTEWATER AS THE DOMINANT |
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| Niu Kesheng et al.USING A-B PROCESS TO TREAT URBAN SEWAGE WITH HIGH CONCENTRATION ORGANIC WASTEWATER AS THE DOMINANT[J].Environmental Engineering,2004,22(4):20-22. |
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| Authors: | Niu Kesheng |
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| Institution: | Niu Kesheng et al |
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| Abstract: | The influent of A-B process is a sewage with high concentration organic wastewater as the dominant,whose dissolved COD Cr is very high and non-degradable.Therefore,high organic loading and impact of extreme pH occur frequently.The running parameters for section A are controlled rationally,and the potential of A-B process is exploited to its maximum according to the character of the influent and the superiority of A-B process,which can guarantee the treating effect and effluent stability of section A,thus creating good conditions for the stable running of section B. |
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| Keywords: | A-B process biodegradation biodegradability flocculation adsorption DO organic loading hydraulic dilution and return sludge ratio |
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