Detection indexes of China industrial pollutants can be divided into industrial air pollution, industrial solid waste material pollution and industrial waste water pollution.
我国工业污染物的检测指标主要分为大气污染、固体废弃物污染和水污染三大类。
Moreover, traditional discard processing only pays emphasis on material recovery to call back waste residual, leaving the environmental pollution ignored.
传统的报废处理只是作废旧物资回收，按照预先规定的折旧方式收回残值，没有考虑产品废弃后的环境污染问题。
Making use of furnace gas can not only convert the waste into a useful material, it is also a comprehensive measure to clean up the air and decrease the pollution.
如何利用电石炉的炉气使它变废为宝，这不仅是节约能源也是净化空气、减少污染的一项综合性的措施。
应用推荐