| 生物填料反应器在二级处理出水深度处理中的应用研究 |
| 摘要点击 515 全文点击 644 投稿时间：1992-12-02 |
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| 中文关键词 生物填料反应器 水再用 废水深度处理 |
| 英文关键词 packed-bed reactor water reuse advanced wastewater treatment |
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| 中文摘要 |
| 研究了生物填料反应器(简称PBR)用于二级处理出水深度处理时,对COD、SS、NH3-N的去除效果及影响因素.并推荐废水再用流程为:二级处理出水→上向流PBR→双层滤料滤池→出水再用.推荐流程可有效地去除二级处理出水中的COD、SS、NH3-N.去除率分别为42.5%、92.3%、52.6%.推荐流程出水可再用于生产、生活杂用、循环冷却水补充等用水场合. |
| 英文摘要 |
| The study mainly relates to the packed-bed reactors (PBR), their removel efficiency of COD,SS,NH3-N and their affecting factors when applied to the advanced treatment of secondary effluent.The following technology process is recommended for effluent reuse:secondary effluent→UP-flow PBR →dual-filter medium filter→for reuse.The removal efficiencies of COD,SS and NH3-N by this technology process are 42.5%, 92.3% and 52.6% , respectively.The effluent of the recommended technology process may be used as various domestic water, production process water, recycling cooling water, etc. |
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