Replacement of samarium (Sm) with abundant yttrium (Y) can help solve the potential shortage of Sm in the preparation of......

浮选废水中残留有机药剂与各类离子共存,共存离子对臭氧氧化有机药剂有促进或抑制作用,考察了共存离子对臭氧氧化苯胺黑药效率和矿......