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xiaohouo0
ľ³æ (ÕýʽдÊÖ)
- ²©Ñ§EPI: 9
- Ó¦Öú: 0 (Ó×¶ùÔ°)
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- ½ð±Ò: 2717.7
- ºì»¨: 17
- Ìû×Ó: 482
- ÔÚÏß: 104.7Сʱ
- ³æºÅ: 1269653
- ×¢²á: 2011-04-18
- ÐÔ±ð: GG
- רҵ: ¶¯Îïϵͳ¼°·ÖÀàѧ
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Coal mine water is both a source of pollution with industry characteristics, is a valuable water resources.In this paper, with full-flow separation on the North Pingdingshan shares a ventilation shaft mine mine water treatment, mine water as industrial water, water and other water life, not only solved the problem of mine water, and full use of mine water of resources, saving groundwater resources, with significant economic, environmental and social benefits, will help the coal mining industry and sustainable economic development. google·ÒëµÄ½á¹û£¬¾ßÌåÄã×Ô¼ºÔÙϸÐÞ¾ÍÊÇÁË¡£ |

2Â¥2011-07-13 19:50:17
mxs90
½ð³æ (СÓÐÃûÆø)
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- ½ð±Ò: 1322.5
- ºì»¨: 12
- Ìû×Ó: 255
- ÔÚÏß: 43Сʱ
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- ×¢²á: 2011-06-30
- ÐÔ±ð: GG
- רҵ: ÓлúºÏ³É
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| Coal mine water is both a has the characteristics of the industry sources of pollution,and it is a kind of precious water resources. This paper adopted the flow separation technology to PingMei shares to a north wind Wells two ore mine water processing, coal mine water as industrial water, water and other water, not only solves the problem of water shortage, mining and make full use of the mine water water, save the groundwater resources and has obvious economic, environmental and social benefits, which is beneficial to the coal mining industry and economic sustainable development. |

3Â¥2011-07-14 00:59:44
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4Â¥2011-07-14 14:38:45














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