non-ferrous waste 有色金属废料
Ferrous waste & scrap 钢铁废碎料
Ferrous waste and scrap 供再熔的碎料钢铁锭
Other ferrous waste & scrap 未列名钢铁废碎料
non-ferrous base metal waste 有色贱金属废料
waste non-ferrous metals 废旧有色金属
The waste water from pulping of wheat straw was treated by using poly aluminum chloride (PAC), polymerized ferrous sulfate (PFS) and organic coagulant AIDS together.
研究采用聚铝和聚铁作絮凝剂，并加入有机助凝剂，联合作用处理麦草爆破制浆废水的混凝效果。
Non-ferrous metals are widely used in the environmental protection industry in the sludge, waste transportation, mining mineral processing industries.
广泛应用于有色金属环保产业中的污泥，废渣输送，矿山选矿等行业。
Ferrous sulphate is a wide used product of chemical industry, which was produced with waste iron as raw material in the past so that its cost was higher.
硫酸亚铁是一种用途广泛的化工产品，过去系采用废铁作原料进行生产，但成本较高。
应用推荐