2014 Fiscal Year Final Research Report
Remediation of toxic metal contaminated soils by washing with biodegradable chelants
Project/Area Number |
24310056
|
Research Category |
Grant-in-Aid for Scientific Research (B)
|
Allocation Type | Partial Multi-year Fund |
Section | 一般 |
Research Field |
Environmental technology/Environmental materials
|
Research Institution | Kanazawa University |
Principal Investigator |
|
Co-Investigator(Kenkyū-buntansha) |
MIZUTANI Satoshi 大阪市立大学, 大学院工学研究科, 准教授 (80283654)
|
Research Collaborator |
YAMAZAKI Kiminobu
ISHIWATA Hiroyuki
|
Project Period (FY) |
2012-04-01 – 2015-03-31
|
Keywords | 土壌汚染 / 有害金属 / キレート抽出 / 生分解性キレート剤 / 固相抽出 / 超分子型固相抽出材 / 土壌洗浄 / 環境修復技術 |
Outline of Final Research Achievements |
We developed a new remediation method of chemical washing for removal of toxic metals from contaminated soils. This proposed chemical process consists of the following steps: extraction of toxic metals from the contaminated soils using biodegradable chelants washing solution, and separation of the toxic metals from the washing solution with a solid phase extraction system based on supramolecule interaction.
|
Free Research Field |
環境化学、分析化学
|