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| 垃圾填埋场渗滤液与城镇污水合并处理生化试验研究 | |
| 引用本文： | 张大铃,李小平,冀世峰,曾国盛. 垃圾填埋场渗滤液与城镇污水合并处理生化试验研究[J]. 环境科学与管理, 2008, 33(11): 85-88 |
| 作者姓名： | 张大铃 李小平 冀世峰 曾国盛 |
| 作者单位： | 1. 东华大学,环境科学与工程学院,上海,200051 2. 上海市环境科学研究院,上海,200233 3. 上海大学,环化学院,上海,200436 |
| 摘 要： | 以上海老港垃圾填埋场四期填埋基地渗滤液原液及其整个填埋场垃圾渗滤波经氧化塘预处理后的出水为研究对象，分别以2．5％、5％、7．5％的比例与南汇区灶东泵站处城镇污水进行混合，采用好氧活性污泥法合并处理，对进出水的COD和NH3-N进行了测定分析。结果表明：当渗滤液混合比例≤5％时，出水的COD、NH3-N值能够达到《城镇污水处理厂污染物排放标准》（GB18918—2002）二级排放标准且不影响生物处理系统正常运行，为渗滤波与城镇污水合并处理的控制提供了一定的依据。 |
| 关 键 词： | 渗滤液 城镇污水 合并处理 混合比例 |
Study on Biochemical Test of Leachate by Co-treatment with Domestic Wastewater |
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| Zhang Daling,Li Xiaoping,Ji Shifeng,Zeng Guosheng. Study on Biochemical Test of Leachate by Co-treatment with Domestic Wastewater[J]. Environmental Science and Management, 2008, 33(11): 85-88 | |
| Authors: | Zhang Daling Li Xiaoping Ji Shifeng Zeng Guosheng |
| Affiliation: | Zhang Daling, Li Xiaoping, Ji Shifeng, Zeng Guosheng (1. Environmental Science and Engineering College, Donghua University, Shanghai 200051, China; 2. Environmental Science Research Institute, Shanghai 200233, China ; 3. Environmental and Chemical College, Shanghai University, Shanghai 200436, China) |
| Abstract: | Leachate from the fourth baseland of Laogang landfill in Shanghai and the effluent from the oxidation pond for pretreating Laogang landfill leachate were respectively mixed with domestic wastewater in different ratios. The COD and NH3 - N in the influent and effluent were analyzed. The results showed that the COD and NH3 - N in the effluent of bioreactor could satisfy the level 2 emission standards of the pollutant discharge standards of urban sewage treatment plant when the proportion of leachate mixed was less than or equal to 5%. It can provide a basis for the controlling of leachate by co - treatment with domestic wastewater. |
| Keywords: | leachate domestic wastewater co - treatment mixed ratio |
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