The Study Of The Mine Gangue Hygiene Fills To Cover Up Indirectly Economic Performance

The mine gangue is one of the biggest industrial solid wastes in our country esmissions recently, it not only waste in great quantities land, but also still biggest pollutes environment and brought seriously endanger to society.But, if can carry on green treatment to the mine gangue, since can economize a resources, and can improve environment again, carry out a resources excellent turn allocation and can keep on a green development, even can bring good environment performance and social performance.This study take the mine gangue hygiene fill to cover up item for research object, comprehensive consideration nature, the social and economic factor to the mine gangue hygiene fill to cover up item, follow many principles of index sign selection,through research,study and analytical calculation the inquisition toward the related data, and as to it's indirectly economic performance evaluation index sign of the sieving, index sign power be heavy really settle, the quantity of the index sign turn with evaluation model of establishment etc. carried on a great deal of research and quest. Analyze and tally up other foundations that the realms indirectly economic amount of performance turns to study a result in the system, the quantity which builds up each metered index sign turns formula. And ask for help of misty mathematics theories; settle sex index sign to adopt triangle misty two poles the comparison amount of method turn. The evaluation model of triangle much more misty index signs of all of the adoption of indirectly economic performance carries on an evaluation and built up a set of be suitable for the mineral mountain mine gangue hygiene to fill to cover up item an indirectly economic performance to evaluate and the dynamic state monitor of index sign system. According to the above-mentioned research, to the Huainan and Huaibei Mining Area mine gangue the hygiene filled to cover up the item indirectly economic performance to carry on a comprehensive evaluation, this since further perfect the hygiene fill indirect and economic amount of performance of cover up the item to turn with evaluation system, again to that quantity turn with evaluation the model give practice to examine.This research quantity turn and evaluates the mine gangue hygiene to fill to cover up the item indirectly economic performance and provide science for the establishment that the wastes hygiene fills to cover up an item programming project basis. That quantity turn with evaluate the model also have certain expansion application values.