CN101372379B - 一种有机废水的双膜处理方法 - Google Patents
一种有机废水的双膜处理方法 Download PDFInfo
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- CN101372379B CN101372379B CN2008101131315A CN200810113131A CN101372379B CN 101372379 B CN101372379 B CN 101372379B CN 2008101131315 A CN2008101131315 A CN 2008101131315A CN 200810113131 A CN200810113131 A CN 200810113131A CN 101372379 B CN101372379 B CN 101372379B
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Abstract
Description
项目 | CODcr(mg/l) | BOD5(mg/l) | 氨氮(mg/l) | 总氮(mg/l) | 总磷(mg/l) | 悬浮物(mg/l) | 色度 |
设计进水水质 | 450 | 250 | 30 | 40 | 5 | 250 | 80 |
设计出水水质 | 60 | 20 | 5 | 20 | 1 | 20 | 30 |
实际出水水质(改造前1年均值) | 52 | 16 | 4 | 26 | 1.4 | 12 | 21 |
去处率 | 88.4% | 93.6% | 86.7% | 35.0% | 72.0% | 95.2% | 73.8% |
城镇污水处理厂污染物排放标准一级B(GB18918-2002) | 60 | 20 | 8 | 20 | 1 | 20 | 30 |
项目 | CODcr(mg/l) | BOD5(mg/l) | 氨氮(mg/l) | 总氮(mg/l) | 总磷(mg/l) | 悬浮物(mg/l) | 色度 | NTU |
设计进水水质 | 450 | 250 | 30 | 40 | 5 | 250 | 80 | - |
设计出水水质 | 40 | 6 | 1.0 | 15 | 0.5 | 5 | 15 | 1 |
实际出水水质(改造后半年均值) | 18 | 4 | 0.3 | 13 | 0.4 | <1 | 8 | 0.32 |
除去率 | 96% | 98.4% | 99.0% | 67.5% | 92.0% | 99.6% | 90% | - |
城镇污水处理厂污染物排放标准一级A(GB18918-2002) | 50 | 10 | 5 | 15 | 0.5 | 10 | 30 | - |
景观用水标准(GB/T18921-02) | - | 6 | 5 | 15 | 0.5 | 10 | 30 | 10 |
地表水回灌标准(GB/T19772-05) | 40 | 10 | 1.0 | - | 1.0 | 30 | 30 | - |
项目 | 可溶性固体总量(mg/l) | BOD5(mg/l) | 氨氮(mg/l) | 硝酸盐(mg/l) | 总磷(mg/l) | 电导率(μs/cm) | 污染指数* | 色度 | NTU |
进水水质 | 2700 | 3 | <1 | <10 | <0.5 | 2400 | <3 | <13 | <0.40 |
出水(净化水)水质 | 170 | <1 | <1 | <1 | <0.1 | 78 | - | <1 | <0.10 |
生活饮用水卫生标准(GB 5749-2005) | 1000 | - | 0.5 | - | - | - | - | <15 | <3.00 |
除去率 | 93.7% | 96.7% | - |
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CN2008101131315A CN101372379B (zh) | 2008-05-28 | 2008-05-28 | 一种有机废水的双膜处理方法 |
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CN2008101131315A CN101372379B (zh) | 2008-05-28 | 2008-05-28 | 一种有机废水的双膜处理方法 |
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CN101372379A CN101372379A (zh) | 2009-02-25 |
CN101372379B true CN101372379B (zh) | 2012-06-27 |
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CN2008101131315A Active CN101372379B (zh) | 2008-05-28 | 2008-05-28 | 一种有机废水的双膜处理方法 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102101738A (zh) * | 2009-12-21 | 2011-06-22 | 东丽纤维研究所(中国)有限公司 | 平板膜生物反应器和反渗透的综合膜集成系统的废水处理工艺 |
CN101804305B (zh) * | 2010-04-30 | 2013-05-15 | 北京碧水源膜科技有限公司 | 可导电增强管状多孔体复合膜及其制备方法与它们在污水除磷中的应用 |
CN103896463A (zh) * | 2014-03-31 | 2014-07-02 | 中联环有限公司 | 一种a2/o+ mbr组合污水再生工艺及其装置 |
CN105417862B (zh) * | 2015-11-30 | 2018-02-16 | 重庆赫皇科技咨询有限公司 | 一种废水处理系统 |
CN113998834A (zh) * | 2021-09-29 | 2022-02-01 | 中国电建集团华东勘测设计研究院有限公司 | 城市污水综合处理及高效再利用系统 |
NL2033537A (en) * | 2021-11-15 | 2023-06-08 | Martinus Van Opdorp Robert | Membrane bioreactor, method of operating a membrane bioreactor, and use of a membrane bioreactor |
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Address after: 211100 Jiangning Province Economic and Technological Development Zone, Jiangsu City, No. Sheng Tai Road, No. 68 Patentee after: NANJING URBAN CONSTRUCTION ENVIRONMENTAL PROTECTION WATER AFFAIRS CO., LTD. Address before: 211100 Jiangning Province Economic and Technological Development Zone, Jiangsu City, No. Sheng Tai Road, No. 68 Patentee before: Nanjing Chengjian Environmental Protection Water Investment Co., Ltd. |