| 无污泥小型生活污水处理与回用系统 |
| 摘要点击 779 全文点击 1352 投稿时间：1994-09-10 |
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| 中文关键词 剩余污泥 厌氧处理 好氧处理 |
| 英文关键词 excess sludge anaerobic treament aerobic treatment |
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| 中文摘要 |
| 采用两级接触厌氧滤地加两级接触好氧滤池加砂慢滤加砂快滤工艺流程及新型填料,对居民小区生活污水的处理进行了研究。此法不排除污泥,BOD去除率91.7%,COD去除率88.9%,SS去除率91.1%,总P去除率达43.5%。 |
| 英文摘要 |
| A small-sized sewage treatment and reuse system without sludge discharge has been developed,based on a process consisting of two stages of contact anaerobic filters,two stages of contact aero bio filters,a slow sand filter and a fast sand filter. Generally,a domestic sewage can be treated through this system to give a satisfactory effluent,with a BOD removal of 91.7%,a COD removal of 88.9%,a SS removal of 91.1%,and a total P removal of up to 43.5%. |
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