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一种高效脱氮除磷地下渗滤污水处理方法及装置
杨永强; 陈繁荣
2011-11-09
Country中国
Patent NumberZL201110352812.9
Rights Holder中国科学院广州地球化学研究所
Contribution Rank1
Abstract本发明涉及一种高效脱氮除磷地下渗滤污水处理方法,包括如下步骤:原污水经下渗区在下渗过程处理后,再经上渗区在上渗过程被处理,最后排出;其中,下渗区采用上下多层分别进原污水进行多层联合散水,最底层进入的原污水为反硝化反应提供碳源。本发明还涉及实施该方法的装置,包括下渗区和上渗区;其中下渗区由上往下依次是:覆盖层、上层散水层、上层细滤层、上层精滤层、散水-通风层、中层细滤层、中层精滤层、下层散水层、下层粗滤层和导流层;上渗区由下往上依次是:导流层、除磷层和植被层;下渗区和上渗区在底部的导流层连通。本发明具有结构简单,建设成本低,不需专门维护,运行成本低,污水处理效果好的优点,适用于生活污水处理。
Date Available2012-05-02
Language中文
Application NumberCN201110352812.9
Open (Notice) NumberCN102432105A
Document Type专利
Identifierhttp://ir.gig.ac.cn/handle/344008/35899
Collection专利
Recommended Citation
GB/T 7714
杨永强,陈繁荣. 一种高效脱氮除磷地下渗滤污水处理方法及装置. ZL201110352812.9[P]. 2011-11-09.
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