钢渣-锰渣复合陶粒对Cu2+的吸附机理研究

李子木,李灿华,查雨虹,李明晖,都刚

Study on the adsorption mechanism of Cu2+ by steel slag-manganese slag composite ceramics

Zimu LI,Canhua LI,Yuhong ZHA,Minghui LI,Gang DU

表6 搅拌速度对钢渣-锰渣复合陶粒吸附Cu2+的影响

Table 6 The effect of stirring speed on the adsorption of Cu2+ by steel slag-manganese slag composite ceramsite

搅拌速度/（r·min-1） 剩余铜质量浓度/（mg·L-1） 去除率/% 100 193.2 61.36 150 101.81 79.64 200 53.65 89.27 250 25.91 94.82 300 0.21 99.96 350 0.10 99.98 400 0.01 100 450 0.005 100