| 应用DAT-IAT工艺污水处理厂的运行效果分析 |
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| 引用本文： | 苏庆永,储金宇.应用DAT-IAT工艺污水处理厂的运行效果分析[J].环境工程,2006,24(4):31-33. |
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| 作者姓名： | 苏庆永 储金宇 |
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| 作者单位： | 江苏大学生物与环境工程学院,镇江市,212013 |
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| 摘 要： | 天津经济技术开发区污水处理厂采用先进的DATIAT工艺,针对该污水处理厂冬季和夏季的实际运行效果分别进行研究、比较,并就DAT池和IAT池对有机物的去除效果进行分析。研究发现,污水处理厂实际运行中,对BOD5的去除效果十分彻底,对CODCr的去除效果一般,但都能够保证出水达标。DATIAT工艺系统的抗冲击负荷能力较强污水处理厂DAT池过高的BOD5去除率对后续的脱氮除磷效果会产生不利的影响。
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| 关 键 词： | DAT-IAT 污水处理厂 去除效果 |
| 收稿时间： | 2005-09-27 |
| 修稿时间： | 2005-09-27 |
EFFECT ANALYSIS OF OPERATION PRACTICE IN THE SEWAGE TREATMENT PLANT USING DAT-IAT PROCESS |
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| Su Qingyong,Chu Jinyu.EFFECT ANALYSIS OF OPERATION PRACTICE IN THE SEWAGE TREATMENT PLANT USING DAT-IAT PROCESS[J].Environmental Engineering,2006,24(4):31-33. |
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| Authors: | Su Qingyong Chu Jinyu |
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| Institution: | Su Qingyong Chu Jinyu |
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| Abstract: | DAT-IAT process is used in a sewage treatment plant of Tianjin Economic and Technical Development Zone.The operating effect in both summer and winter was compared and the removal effect of organic matter in both DAT tank and IAT tank was analysed.The discovery shows that the removal effect of COD_ Cr and BOD_5 was almost the same in summer and winter.The removal effect of BOD_5 was much more complete.The removal rate of BOD_5 in DAT tank would make an unfavorable influence towards removing phosphorus and nitrogen. |
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| Keywords: | DAT-IAT sewage treatment plant and removal effect |
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