Effect of several mineral materials on copper form in contaminated soil
几种矿物材料对污染土壤中铜形态的影响

In laboratory conditions,the novel materials,such as bentonite,diatomite,and phosphate rock as well as their modified products,blast furnace slag and steel slag,were used to remediate the Cu-contaminated soils.The forms and variations of Cu in soils were determined with the modified European Reference Materials Bureau (BCR) method,and the effectiveness and rule of materials in polluted soils were discussed.The results showed that,except for phosphate rock,the amount of soluble Cu in soils decreased and resi...