coal-washing wastewater
常见例句
- The treatment of of washing coal wastewater by New air-smashing and dissolving flotation column(NAFC) was studied.
采用机械散气溶气气浮柱（NAFC）气浮处理洗煤废水。 - In this paper, a new-type cationic high polymeric water clarifying agent is introduced. Its efficiency for dyeing, coal washing, paper making and beer wastewater is studied.
开发一种新型的阳离型高分子净水剂，研究了它对印染、 洗煤、 造纸和啤酒废水的处理效果。 返回 coal-washing wastewater