Application of a breakthrough biosorbent for removing heavy metals from synthetic and real wastewaters in a lab-scale continuous fixed-bed column

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• 作者：Atefeh Abdolali^a ; Huu Hao Ngo^a ; ^{ngohuuhao121@gmail.com} ; Wenshan Guo^a ; John L. Zhou^a ; Jian Zhang^b ; Shuang Liang^b ; Soon W. Chang^c ; Dinh Duc Nguyen^c ; Yi Liu^d
• 关键词：Breakthrough curve ; Fixed-bed column ; Heavy metal ; Lignocellulosic waste ; Modelling
• 刊名：Bioresource Technology
• 出版年：2017
• 出版时间：April 2017
• 年：2017
• 卷：229
• 期：Complete
• 页码：78-87
• 全文大小：530 K
• 卷排序：229

文摘

Dynamic behaviour of the column was described by S-shaped breakthrough curves. Several models were applied to simulate the continuous biosorption. Thomas and Dose Response models suitable for breakthrough prediction. Desorption study indicated that metal-loaded modified MMBB could be eluted by HCl. Applicability of biosorbent was tested using semi-simulated wastewater.