发明名称 |
СПОСОБ ОБРАБОТКИ ПОЧВ, ЗАГРЯЗНЕННЫХ МЫШЬЯКОМ |
摘要 |
Disclosed herein is a method for treatment of arsenic-contaminated soil, said method being capable of insolubilizing arsenic compounds (in organic form or tri- or pentavalent inorganic form), thereby reducing their leaching level below the environmental standard value for soil. The method consists of heating arsenic-contaminated soil at 200 to 700°C and mixing the heated soil with a calcium compound and water. The method also consists of mixing arsenic-contaminated soil with a calcium compound, heating the mixed soil at 200 to 700°C, and mixing the heated soil with water. |
申请公布号 |
RU2005139352(A) |
申请公布日期 |
2007.06.20 |
申请号 |
RU20050139352 |
申请日期 |
2005.12.15 |
申请人 |
КАБУСИКИ КАЙСЯ КОБЕ СЕЙКО СЕ (JP) |
发明人 |
ИДА Тору (JP);МУРАКАМИ Хироси (JP);ИНАДА Ютака (JP) |
分类号 |
B09C1/00;A62D3/33;A62D3/38;A62D101/24;A62D101/43;B09B3/00;B09C1/02;B09C1/06;B09C1/08 |
主分类号 |
B09C1/00 |
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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