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图 1 不同钝化材料对Cd2+的吸附动力学曲线
Figure 1. Adsorption kinetics of Cd2+ on different materials
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图 2 不同钝化材料的Cd2+吸附等温线
Figure 2. Adsorption isotherm of Cd2+ on different materials
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图 3 不同钝化材料的Cd2+解吸率
Figure 3. Desorption rate of Cd2+ in different treatments with CaCl2 solution
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图 4 室内培养15 d和30 d后各处理下土壤Cd有效态含量
Figure 4. Concentrations of available Cd in soils after 15 days and 30 days incubation with different treatments
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图 5 室内模拟培养15和30 d后不同处理组土壤Cd赋存形态
Figure 5. Speciation of Cd in soils after 15 days and 30 days incubation with different treatments
Figure
5 ,Table
4 个