| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 579076 | Journal of Hazardous Materials | 2011 | 7 Pages |
Abstract
⺠We prepare two biosorbents by epichlorohydrin-diethylenetriamine-trimethylamine method from cotton stalk and wheat stalk. ⺠Contents of holocellulose in raw materials correspond to the distinction of phosphate adsorption capacities between different biosorbents. ⺠We validate the ion exchange mechanism by Raman spectrum and regeneration tests. ⺠Effect of pH on adsorption of phosphate and their potential mechanism were discussed by Raman spectrum.
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Authors
Xing Xu, Yue Gao, Baoyu Gao, Xin Tan, Ya-Qin Zhao, Qinyan Yue, Yan Wang,