CN101397812B - 湿法赤泥堆场的溢流式回水井及其加高方法 - Google Patents
湿法赤泥堆场的溢流式回水井及其加高方法 Download PDFInfo
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CN2007101572012A CN101397812B (zh) | 2007-09-29 | 2007-09-29 | 湿法赤泥堆场的溢流式回水井及其加高方法 |
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CN2007101572012A CN101397812B (zh) | 2007-09-29 | 2007-09-29 | 湿法赤泥堆场的溢流式回水井及其加高方法 |
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CN101397812A CN101397812A (zh) | 2009-04-01 |
CN101397812B true CN101397812B (zh) | 2010-06-02 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE430705B (sv) * | 1982-04-28 | 1983-12-05 | Skanska Cementgjuteriet Ab | Dagvattenbrunn med flytkroppsforsett vattenlas |
CN2868381Y (zh) * | 2006-01-18 | 2007-02-14 | 贵阳铝镁设计研究院 | 湿法堆场回水井的溢流装置 |
CN1924203A (zh) * | 2006-02-27 | 2007-03-07 | 贵阳铝镁设计研究院 | 赤泥堆场水平防渗层与排水竖井的连接方法及构造 |
CN1995568A (zh) * | 2006-12-20 | 2007-07-11 | 中国矿业大学 | 垃圾填埋场生物气与渗滤液一体化抽排系统 |
CN201144458Y (zh) * | 2007-11-06 | 2008-11-05 | 沈阳铝镁设计研究院 | 湿法赤泥堆场的溢流式回水井 |
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- 2007-09-29 CN CN2007101572012A patent/CN101397812B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE430705B (sv) * | 1982-04-28 | 1983-12-05 | Skanska Cementgjuteriet Ab | Dagvattenbrunn med flytkroppsforsett vattenlas |
CN2868381Y (zh) * | 2006-01-18 | 2007-02-14 | 贵阳铝镁设计研究院 | 湿法堆场回水井的溢流装置 |
CN1924203A (zh) * | 2006-02-27 | 2007-03-07 | 贵阳铝镁设计研究院 | 赤泥堆场水平防渗层与排水竖井的连接方法及构造 |
CN1995568A (zh) * | 2006-12-20 | 2007-07-11 | 中国矿业大学 | 垃圾填埋场生物气与渗滤液一体化抽排系统 |
CN201144458Y (zh) * | 2007-11-06 | 2008-11-05 | 沈阳铝镁设计研究院 | 湿法赤泥堆场的溢流式回水井 |
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Owner name: SHENYANG ALUMINUM + MAGNESIUM ENGINEERING + RESEAR Free format text: FORMER NAME: SHENYANG ALUMINIUM AND MAGNESIUM DESIGN INST. |
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Address after: 110001 Heping Street, Heping District, Liaoning, Shenyang, No. 184 Patentee after: Shenyang Aluminum & Magnesium Engineering & Research Institute Co., Ltd. Address before: 110001 Heping Street, Heping District, Liaoning, Shenyang, No. 184 Patentee before: Shenyang Aluminium and Magnesium Design Institute |
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Granted publication date: 20100602 Termination date: 20200929 |
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CF01 | Termination of patent right due to non-payment of annual fee |