讨论了铝型材生产废水废渣处理与综合利用的几个问题。
Treatment and comprehensive utilization of wastewater and residue in aluminium profile surface treatment were introduced.
本文扼要讨论了我国有色金属工业中各种冶炼废渣处理的现状。
The present situation on the treatment of various smelting waste slag of non-ferrous metal industry in Chine are discussed briefly.
因此，如何实现对含砷废渣的安全处理与处置，也是我们面对的一个新的重大课题。
So, it is a new great subject that we face how to realize the safe treatment for arsenic waste residue.
应用推荐