水泥工业再生资源的开发

Development of the Reclaimed Resources from Cement Industry

水泥是国民经济中不可或缺的一种基础材料 ,其生产过程要消耗大量的资源和能源 ,同时还产生大量的粉尘和有害气体。排出的CO2 是一种温室气体 ,对环境有很大的破坏。另一方面 ,工业生产中产生的大量废弃物与城市垃圾 ,也对环境造成了很大损害。水泥工业要在节约现有资源的同时 ,加强环境保护 ,开发水泥工业可利用的再生资源和能源 ,利用Recycling技术生产生态水泥 。

Cement is a kind of indispensable basic material of our national economy.In the course of production of it,tremendous resources and energy are consumed,enormous dust and hazardous gases follow and the discharged CO 2 is a kind of green house gas,which does great harm to the environment.Moreover,the wastes and urban refuse from the industrial cement manufacture also have a bad effect on the human surroundings.Therefore,in saving the arailable resources,there should be more protective measures to the environment and further development of the useful reclaimed resources and energy in cement industry.In addition,the Recycling Technology should be used to manufacture ecological cement so as to realize the sustainable development of the cement industry.