| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 609191 | Journal of Colloid and Interface Science | 2011 | 7 Pages |
Abstract
⺠Volcanic ash was first used for arsenic removal from aqueous medium. ⺠The ferric-impregnated volcanic ash (FVA) shows high arsenic removal ability. ⺠We created a win-win system for waste utilization and disposal of environmentally accumulated hazard. ⺠Iron-arsenic coprecipitation and electrostatic attraction on FVA surfaces may be responsible for the tight bonding of As. ⺠The deionized batch experiment should not be extrapolated directly to all cases.
Keywords
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Colloid and Surface Chemistry
Authors
Rongzhi Chen, Zhenya Zhang, Yingnan Yang, Zhongfang Lei, Nan Chen, Xu Guo, Chao Zhao, Norio Sugiura,