厌氧消化对麦秆基活性炭结构与性能的影响
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臧玉魏,马新刚,张国英,谢连科,刘辉,袁宪正,王曙光,祝凡平
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Effects of anaerobic digestion on structure and properties of wheat straw based activated carbon
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Yuwei Zang,Xingang Ma,Guoying Zhang,Lianke Xie,Hui Liu,Xianzheng Yuan,Shuguang Wang,Fanping Zhu
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表4 不同条件下厌氧消化前后麦秆基活性炭的吸附动力学参数
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| 亚甲基蓝/(mg·L-1) | 伪一级动力学方程 | | 内扩散方程 | k1/h-1 | qe/(mg·g-1) | R2 | k/(mg·g-1·h1/2) | C/(mg·g-1) | R2 | 麦秆基活性炭 | 10 | 0.262 | 26.54 | 0.962 2 | | 2.398 | 12.545 | 0.620 0 | 20 | 0.199 | 33.35 | 0.893 9 | 3.502 | 12.609 | 0.793 8 | 60 | 0.084 | 76.35 | 0.957 8 | 9.05 | 11.768 | 0.909 0 | 100 | 0.123 | 83.31 | 0.818 0 | 9.568 | 21.507 | 0.924 1 | 厌氧消化后麦秆基活性炭 | 10 | 0.221 | 26.81 | 0.981 8 | | 2.555 | 11.420 | 0.642 1 | 20 | 0.156 | 33.66 | 0.967 5 | 3.61 | 10.814 | 0.759 6 | 60 | 0.048 | 108.75 | 0.899 6 | 12.541 | 4.891 | 0.992 8 | 100 | 0.065 | 120.84 | 0.848 3 | 14.348 | 12.493 | 0.984 2 |
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