发明名称 |
Method for remediating arsenic -contaminated soil |
摘要 |
Provided is a method for remediating arsenic-contaminated soil, including: a collection step of collecting arsenic-contaminated soil; a washing step of adding the collected soil to a washing solution, which is acidic in nature and provides reducing 5 conditions to the soil, so as to remove arsenic from the soil and transfer the removed arsenic to the washing solution; a solid-liquid separation step of separating the soil and the washing solution from each other after the washing step; and a post-treatment step of removing arsenic from the washing solution, which was separated in the solid-liquid separation step, and employing the soil for remediation. |
申请公布号 |
AU2010241202(B9) |
申请公布日期 |
2013.07.11 |
申请号 |
AU20100241202 |
申请日期 |
2010.11.03 |
申请人 |
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (KIGAM) |
发明人 |
KIM, JAE-GON;LEE, JUNG-HWA;CHO, YONG-CHAN;AHN, JOO-SUNG;LEE, CHOON-OH;SONG, HO-CHEOL |
分类号 |
B09C1/02 |
主分类号 |
B09C1/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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