垃圾渗滤液处理工艺设计及难点分析
发布时间：2018-10-26 10:18
【摘要】：垃圾渗滤液处理新标准实施后逐渐形成了"预处理/厌氧+膜生物反应器+膜深度处理"组合工艺,本工艺保证了污水处理的连续稳定运行及达标排放。分析了垃圾渗滤液的特点和新标准下垃圾渗滤液处理的工艺选择,并对国内主流工艺特点进行了总结;对"预处理+膜生物反应器(MBR)+膜深度处理"组合工艺的流程进行了详细说明,并对主要工艺设计参数进行了归纳总结,分析了垃圾渗滤液处理工艺在设计运营中存在的二次污染、泡沫外溢、能源回用等问题并提出了改进措施建议。
[Abstract]:After the implementation of the new standard of landfill leachate treatment, the combination process of "pretreatment / advanced treatment of membrane in anaerobic membrane bioreactor" was gradually formed, which ensured the continuous and stable operation of wastewater treatment and its discharge up to standard. The characteristics of landfill leachate and the process selection of landfill leachate treatment under the new standard are analyzed, and the main process characteristics in China are summarized. The combined process of "(MBR) membrane advanced treatment for pretreatment membrane bioreactor" is described in detail, and the main process design parameters are summarized. The problems of secondary pollution, foam spillover and energy reuse in the design and operation of landfill leachate treatment process are analyzed, and the improvement measures are put forward.
【作者单位】： 中环国投控股集团有限公司;中信水务产业基金管理有限公司;山东莱钢建设有限公司;河南省环境保护科学研究院;
【分类号】：X703
[Abstract]:After the implementation of the new standard of landfill leachate treatment, the combination process of "pretreatment / advanced treatment of membrane in anaerobic membrane bioreactor" was gradually formed, which ensured the continuous and stable operation of wastewater treatment and its discharge up to standard. The characteristics of landfill leachate and the process selection of landfill leachate treatment under the new standard are analyzed, and the main process characteristics in China are summarized. The combined process of "(MBR) membrane advanced treatment for pretreatment membrane bioreactor" is described in detail, and the main process design parameters are summarized. The problems of secondary pollution, foam spillover and energy reuse in the design and operation of landfill leachate treatment process are analyzed, and the improvement measures are put forward.
【作者单位】： 中环国投控股集团有限公司;中信水务产业基金管理有限公司;山东莱钢建设有限公司;河南省环境保护科学研究院;
【分类号】：X703
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