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| Technology mode and practice of comprehensive treatment on piles of coal gangue |
| An Yongxing, Liang Mingwu, Zhao Ping |
| Beijing Orient Landscape Co., Ltd.，100012，Beijing，China |
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Abstract Coal gangue as one of the major pollutants has been a hard nut in the management of well coal mining waste. By reviewing the latest technology development, this paper put forward a new technology and successful experience on the comprehensive treatment on piles of coal gangue, which was verified by a Bureau of Mines in Shanxi Province. Therefore, it can be concluded that shallow jet grouting fire and external-soil spray seeding vegetation restoration is effective mode on the comprehensive treatment on piles of coal gangue.
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Received: 14 September 2011
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