A breakthrough biosorbent in removing heavy metals: Equilibrium, kinetic, thermodynamic and mechanism analyses in a lab-scale study
详细信息 查看全文
- 作者：Atefeh Abdolalia ; Huu Hao Ngoa ; h.ngo@uts.edu.au" class="auth_mail" title="E-mail the corresponding author ; Wenshan Guoa ; Shaoyong Lub ; Shiao-Shing Chenc ; Nguyen Cong Nguyenc ; Xinbo Zhangd ; Jie Wange ; Yun Wue
- 关键词：Heavy metal ; Biosorption ; Isotherm ; Kinetic ; Lignocellulosic waste ; Thermodynamics
- 刊名：Science of the Total Environment
- 出版年：2016
- 出版时间：15 January 2016
- 年：2016
- 卷：542
- 期：part_PA
- 页码：603-611
- 全文大小：1203 K
文摘
- •
A novel multi-metal binding biosorbent (MMBB) was studied.
- •
The biosorption of Cd2 +, Cu2 +, Pb2 + and Zn2 + on MMBB was evaluated.
- •
Hydroxyl, carbonyl and amine groups are involved in metal binding of MMBB.
- •
Equilibrium data were presented and the best fitting models were identified.
- •
The obtained results recommend this MMBB as potentially low-cost biosorbent.