Fe浸渍污泥生物炭对含Cd(Ⅱ)废水的吸附性能研究
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周雅兰,周冰
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Adsorption performance of Fe-impregnated sludge biochar for removing Cd(Ⅱ)-containing wastewater
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Yalan Zhou,Bing Zhou
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表2 动力学拟合参数
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吸附剂 | 拟一级动力学模型 | | 拟二级动力学模型 | | 颗粒内扩散模型 | qe/(mg·g-1) | k1/min-1 | R2 | qe/(mg·g-1) | k2/(g·mg-1·min-1) | R2 | kd1/(mg·m-1·min-0.5) | C1 | R2 | kd2/(mg·m-1·min-0.5) | C2 | R2 | BC | 17.05 | 0.023 | 0.912 | | 19.65 | 0.001 | 0.993 | | 1.301 | 0.30 | 0.934 | 0.228 | 13.57 | 0.903 | MBC | 22.90 | 0.054 | 0.895 | 24.76 | 0.003 | 0.974 | 1.406 | 6.60 | 0.952 | 0.031 | 23.51 | 0.948 |
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