CN104692550B - 一种矿井水井下处理工艺与装置 - Google Patents
一种矿井水井下处理工艺与装置 Download PDFInfo
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- CN104692550B CN104692550B CN201510115939.7A CN201510115939A CN104692550B CN 104692550 B CN104692550 B CN 104692550B CN 201510115939 A CN201510115939 A CN 201510115939A CN 104692550 B CN104692550 B CN 104692550B
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Abstract
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CN201510115939.7A CN104692550B (zh) | 2015-03-17 | 2015-03-17 | 一种矿井水井下处理工艺与装置 |
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CN201510115939.7A CN104692550B (zh) | 2015-03-17 | 2015-03-17 | 一种矿井水井下处理工艺与装置 |
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CN104692550A CN104692550A (zh) | 2015-06-10 |
CN104692550B true CN104692550B (zh) | 2016-08-24 |
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CN201510115939.7A Active CN104692550B (zh) | 2015-03-17 | 2015-03-17 | 一种矿井水井下处理工艺与装置 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106396162A (zh) * | 2016-11-30 | 2017-02-15 | 湖南科技大学 | 一种矿用组合式多级过滤废污水处理装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101177324A (zh) * | 2006-11-10 | 2008-05-14 | 中国矿业大学(北京) | 矿井水井下处理系统 |
CN101544431A (zh) * | 2009-05-12 | 2009-09-30 | 王建刚 | 一种矿井水高效处理工艺 |
CN102671442A (zh) * | 2012-05-22 | 2012-09-19 | 中国矿业大学(北京) | 井下矿井水无机膜过滤系统 |
EP2537813A1 (de) * | 2011-06-22 | 2012-12-26 | Siemens Aktiengesellschaft | Verfahren zur Aufarbeitung von Minenwässern |
CN102887598A (zh) * | 2012-09-13 | 2013-01-23 | 尚永礼 | 一种井下矿井水一体化处理设备及处理工艺 |
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2015
- 2015-03-17 CN CN201510115939.7A patent/CN104692550B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101177324A (zh) * | 2006-11-10 | 2008-05-14 | 中国矿业大学(北京) | 矿井水井下处理系统 |
CN101544431A (zh) * | 2009-05-12 | 2009-09-30 | 王建刚 | 一种矿井水高效处理工艺 |
EP2537813A1 (de) * | 2011-06-22 | 2012-12-26 | Siemens Aktiengesellschaft | Verfahren zur Aufarbeitung von Minenwässern |
CN102671442A (zh) * | 2012-05-22 | 2012-09-19 | 中国矿业大学(北京) | 井下矿井水无机膜过滤系统 |
CN102887598A (zh) * | 2012-09-13 | 2013-01-23 | 尚永礼 | 一种井下矿井水一体化处理设备及处理工艺 |
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Address after: 411100, 12, Ping'an Road, Xianfeng Bay, Xianfeng District, Xiangtan, Hunan Applicant after: HUNAN PING'AN ENVIRONMENT PROTECTION CO., LTD. Address before: 411100 Hunan province Xiangtan City Jiuhua Industrial Park, No. 2 West legend Applicant before: HUNAN PING'AN ENVIRONMENTAL PROTECTION CO., LTD. |
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Denomination of invention: Process and device for underground treatment of mine water Effective date of registration: 20180410 Granted publication date: 20160824 Pledgee: Bank of Changsha Limited by Share Ltd science and Technology Branch Pledgor: HUNAN PING'AN ENVIRONMENT PROTECTION CO., LTD. Registration number: 2018430000024 |
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Date of cancellation: 20190419 Granted publication date: 20160824 Pledgee: Bank of Changsha Limited by Share Ltd science and Technology Branch Pledgor: HUNAN PING'AN ENVIRONMENT PROTECTION CO., LTD. Registration number: 2018430000024 |
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Denomination of invention: Process and device for underground treatment of mine water Effective date of registration: 20190428 Granted publication date: 20160824 Pledgee: Bank of Changsha Limited by Share Ltd science and Technology Branch Pledgor: HUNAN PING'AN ENVIRONMENT PROTECTION CO., LTD. Registration number: 2019430000035 |
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Date of cancellation: 20200511 Granted publication date: 20160824 Pledgee: Bank of Changsha Limited by Share Ltd science and Technology Branch Pledgor: HUNAN PINGAN ENVIRONMENTAL PROTECTION Co.,Ltd. Registration number: 2019430000035 |
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Denomination of invention: Process and device for underground treatment of mine water Effective date of registration: 20200512 Granted publication date: 20160824 Pledgee: Bank of Changsha Limited by Share Ltd science and Technology Branch Pledgor: HUNAN PINGAN ENVIRONMENTAL PROTECTION Co.,Ltd. Registration number: Y2020980002132 |
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