摘要
煤矸石是煤炭开采和加工过程中排放的一种废弃物,是工业固体废物中排放和堆存量最大的一种。它侵占了大量的耕地,影响自然景观、破坏生活环境,造成了大气、土壤、水体污染以及自然地质灾害的发生。煤矸石如果合理综合利用,变废为宝,则对人类生产生活有益,使煤炭工业走上可持续发展道路。
Coal gangue is a kind of waste in the manufacturing process of coal mining, also is one of the largest industrial solid waste emissions and pile of stock. Coal gangue occupies a large amount of cultivated land, affects the natural landscape and damages the living environment, causes the atmosphere, soil, water pollution and natural geological disasters from hap-pening. If comprehensive utilization of coal gangue is reasonable, turn“waste”into wealth, beneficial to human production and living, it can make Coal industry on the sustainable development path.
出处
《科技创新与生产力》
2014年第8期36-38,共3页
Sci-tech Innovation and Productivity
关键词
煤矸石
综合利用
可持续发展
coal gangue
comprehensive utilization
the sustainable development
