汚泥及び／又は土壌に含まれる重金属及び／又は有機ハロゲン化物の溶出抑制方法
- 专利权人:
- 发明人:
- 申请号：
- JP20110105943
- 公开号：
- JP5685139(B2)
- 申请日:
- 2011.05.11
- 申请国别(地区):
- 日本
- 年份:
- 2015
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To surely and inexpensively prevent the elution of heavy metals and/or organic halides contained in sludge and soil.
SOLUTION: The method includes a step of mixing the sludge and/or soil containing the heavy metals and/or organic halides with polyamino acid and/or polyamino crosslinked product, in order to suppress the elution of the heavy metals and/or organic halides from the sludge and/or soil.
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- 来源网站：
- 中国工程科技知识中心
