| 两相厌氧膜生物系统处理有机废水的研究 |
| 摘要点击 750 全文点击 1622 投稿时间：1998-02-27 |
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| 中文关键词 膜分离 两相厌氧生物系统 膜生物反应器 有机废水 废水处理 |
| 英文关键词 membrane separation two-phase anaerobic biosystem membrane bioreactor organic wastewater wastewater treatment |
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| 中文摘要 |
| 采用传统两相厌氧工艺与膜分离技术相结合的系统(MBS)处理有机废水的研究结果表明：系统COD去除率达到95%,SS去除率在92%以上,酸化率为60%-80%,气化率在80%-90%左右,产酸反应器出水酸化水平高,低分子有机酸含量高,使两相工艺分相较为完全。探讨了MBS系统的运行特点和引入膜的作用,分析表明：MBS系统从总体上优于两相厌氧生物系统(BS). |
| 英文摘要 |
| The study utilizes the process combined conventional two-phase anaerobic biosystem with membrane separation(MBS)to treat organic wastewater.In the system,COD removal is above 95%,SS removal is above 92%,acidification rate is 70%—80%,and gasidification efficiency is 80%—90%.The article inquire into the operation features of MBS and the effect of membrane introduced,and discusses the quality of biological phase in methane-production phase of MBS.It also compares the operation of MBS with conventional two-phase anaerobic biosystem(BS),and makes a conclusion that MBS is superior to BS in the whole. |
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