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图 1 硫代硫酸盐氧化实验装置示意图
Figure 1. Schematic diagram of experimental apparatus for oxidation of thiosulfate
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图 2 不同活性组分对硫代硫酸盐去除率影响
Figure 2. Effect of different active components on the removal rate of thiosulfate
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图 3 Fe-NCNT/PC催化剂的N2吸附/脱附等温线和孔径分布
Figure 3. N2 adsorption/desorption isotherm and pore size distribution of catalyst Fe-NCNT/PC
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图 4 Fe-NCNT/PC催化剂SEM图像
Figure 4. SEM images of Fe-NCNT/PC catalyst
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图 5 Fe-NCNT/PC催化剂XPS能谱图
Figure 5. XPS spectra of Fe-NCNT/PC catalyst
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图 6 催化剂焙烧温度对硫代硫酸盐去除率影响
Figure 6. Effect of catalyst calcination temperature on the removal rate of thiosulfate
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图 7 催化剂用量对硫代硫酸盐去除率影响
Figure 7. Effect of catalyst dosage on the removal rate of thiosulfate
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图 8 反应时间对硫代硫酸盐去除率影响
Figure 8. Effect of reaction time on the removal rate of thiosulfate
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图 9 脱硫废液pH随反应时间变化
Figure 9. Change of pH of CDWL with the reaction time
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