CN104150694A - 一种生态法深度处理养殖废水的组合装置和方法 - Google Patents
一种生态法深度处理养殖废水的组合装置和方法 Download PDFInfo
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104944511A (zh) * | 2015-05-27 | 2015-09-30 | 北京大学 | 一种光电催化去除废水中重金属离子的方法和装置 |
CN105585223A (zh) * | 2016-02-29 | 2016-05-18 | 湖州至美生物科技有限公司 | 一种淡水养殖废水深度处理回用系统及其方法 |
CN115536126A (zh) * | 2022-09-15 | 2022-12-30 | 中国科学院生态环境研究中心 | 一种用于分户式洗涤废水处理的生物滴滤包及系统 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4435304C1 (de) * | 1994-10-01 | 1996-05-15 | Joachim Dipl Ing Zeisel | Anlage für die Reinigung von Grauwasser im Rahmen eines Grauwasser-Recycling-Systems |
JP2008149227A (ja) * | 2006-12-15 | 2008-07-03 | Fuji Electric Holdings Co Ltd | 廃液処理方法及び廃液処理装置 |
WO2010044115A1 (en) * | 2008-10-17 | 2010-04-22 | Tecnosea S.R.L. | Integrated system for the treatment and the reuse of the aquaculture effluents |
CN103030253A (zh) * | 2013-01-10 | 2013-04-10 | 江苏厚水环保技术有限公司 | 折板厌氧移动生物膜在线污水处理系统 |
CN103043860A (zh) * | 2012-12-26 | 2013-04-17 | 雷学军 | 一种生物质填埋过程中渗滤液利用设备及方法 |
CN203284287U (zh) * | 2013-01-21 | 2013-11-13 | 深圳市深港产学研环保工程技术股份有限公司 | 一种用于城镇生活污水处理的人工快速渗滤系统 |
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2014
- 2014-07-25 CN CN201410359842.6A patent/CN104150694B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4435304C1 (de) * | 1994-10-01 | 1996-05-15 | Joachim Dipl Ing Zeisel | Anlage für die Reinigung von Grauwasser im Rahmen eines Grauwasser-Recycling-Systems |
JP2008149227A (ja) * | 2006-12-15 | 2008-07-03 | Fuji Electric Holdings Co Ltd | 廃液処理方法及び廃液処理装置 |
WO2010044115A1 (en) * | 2008-10-17 | 2010-04-22 | Tecnosea S.R.L. | Integrated system for the treatment and the reuse of the aquaculture effluents |
CN103043860A (zh) * | 2012-12-26 | 2013-04-17 | 雷学军 | 一种生物质填埋过程中渗滤液利用设备及方法 |
CN103030253A (zh) * | 2013-01-10 | 2013-04-10 | 江苏厚水环保技术有限公司 | 折板厌氧移动生物膜在线污水处理系统 |
CN203284287U (zh) * | 2013-01-21 | 2013-11-13 | 深圳市深港产学研环保工程技术股份有限公司 | 一种用于城镇生活污水处理的人工快速渗滤系统 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104944511A (zh) * | 2015-05-27 | 2015-09-30 | 北京大学 | 一种光电催化去除废水中重金属离子的方法和装置 |
CN105585223A (zh) * | 2016-02-29 | 2016-05-18 | 湖州至美生物科技有限公司 | 一种淡水养殖废水深度处理回用系统及其方法 |
CN105585223B (zh) * | 2016-02-29 | 2018-06-22 | 湖州至美生物科技有限公司 | 一种淡水养殖废水深度处理回用系统及其方法 |
CN115536126A (zh) * | 2022-09-15 | 2022-12-30 | 中国科学院生态环境研究中心 | 一种用于分户式洗涤废水处理的生物滴滤包及系统 |
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