Removal of Cr(VI) by modified and immobilized Auricularia auricula spent substrate in a fixed-bed column

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• 作者：Tingting Zang ; Zhuo Cheng ; Lu Lu ; Yu Jin ; Xiuhong Xu ; Wei Ding ; Juanjuan Qu ; ^{juanjuan4050234@163.com}
• 关键词：Auricularia auricula spent substrate ; Cetyltrimethyl ammonium bromide ; Cr(VI) ; Biosorption ; Fixed-bed column
• 刊名：Ecological Engineering
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：99
• 期：Complete
• 页码：358-365
• 全文大小：1873 K
• 卷排序：99

文摘

Cr(VI) removal was conducted in fixed-bed column by the modified and further immobilized adsorbent of Auricularia auricula spent substrate. IMAASS was characterized by SEM, BET and FTIR analysis. The metal concentration, flow rate and bed height affect metal removal. Thomas model is suitable for breakthrough prediction.