Development of hybrid adsorbents of magnetite/cryogel for removal of arsenic from groundwater
| Project/Area Number |
23510100
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (C)
|
| Allocation Type | Multi-year Fund |
|---|
| Section | 一般 |
|---|
| Research Field |
Environmental technology/Environmental materials
|
|---|
| Research Institution | University of Miyazaki |
|---|
Principal Investigator |
OHE Kaoru 宮崎大学, 工学部, 助教 (00315350)
|
|---|
| Co-Investigator(Kenkyū-buntansha) |
BABA Yoshinari 宮崎大学, 工学部, 特任教授 (20039291)
|
|---|
| Co-Investigator(Renkei-kenkyūsha) |
OSHIMA Tatsuya 宮崎大学, 工学教育研究部, 准教授 (00343335)
|
|---|
| Research Collaborator |
TOKUMARU Megumi
SUGIMOTO Masaya
|
|---|
| Project Period (FY) |
2011-04-28 – 2015-03-31
|
| Project Status |
Completed (Fiscal Year 2014)
|
| Budget Amount *help |
¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2013: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2012: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2011: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
|
|---|
| Keywords | クライオゲル / 砒素除去 / マグネタイト / ハイブリッド / モノリス型吸着材 / 水溶性高分子 / 多孔体 / ナノ粒子 / フェライト / 砒酸イオン / 亜砒酸イオン / 凍結乾燥 / 超多孔体 / 磁性体 |
|---|
| Outline of Final Research Achievements |
The hybrid adsorbents of magnetite/cryogel were developed to apply the groundwater contaminated arsenic in Asia. The removal system of arsenic was investigated based on adsorption technique. Monolith and beads of the hybrid adsorbents prepared with ice as template under freezing were macroporous materials. The adsorption properties of arsenic using monolith and beads of the hybrid adsorbents were investigated by batchwise method. The column method was conducted to develop the removal process of arsenic using monolith of the hybrid adsorbents.
|
Report
(5 results)
Research Products
(14 results)
