2009 Fiscal Year Final Research Report
Removal of toxic ions in acid mine drainage using "Red Mud"
| Project/Area Number |
20760569
|
|---|
| Research Category |
Grant-in-Aid for Young Scientists (B)
|
| Allocation Type | Single-year Grants |
|---|
| Research Field |
Earth system and resources enginnering
|
|---|
| Research Institution | Waseda University |
|---|
Principal Investigator |
TOKORO Chiharu Waseda University, 理工学術院, 准教授 (90386615)
|
|---|
| Project Period (FY) |
2008 – 2009
|
| Keywords | 環境修復技術 / 省資源技術 / リサイクル技術 / 環境負荷低減技術 |
|---|
| Research Abstract |
Sorption mechanism of As(III/V) by Red Mud was experimentally investigated. Sorption behavior in H2SO4 system was different from compared with it in HNO3 system. Al-free Red Mud, which prepared by dissolution of only Al contents from Red Mud, was also used to investigate sorption mechanism of As(III/V) in detail.
|
