THE WASTE ROCK IN LIANGBAOSI DISTRICT AND THEIR COMPREHENSIVE UTILIZATION WAYS
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Abstract
Before the coal mine is constructed,the waste rock in Liangbaosi district are studied and evaluated,the waste rock outputs in this district during the construction and production stages are estimated.Their geochemical characteristics are analyzed in detail and the comprehensive utilization ways of various waste rocks are put forward,providing the reliable data for future environment protection in coal mine.
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