发明名称 |
Method for dehalogenating contaminated water and soil |
摘要 |
A method for dehalogenating contaminated ground water and/or soil where the contaminated area is contacted with a titanium carboxylic acid derivative such as titanium oxalate, titanium citrate or titanium nitriloacetate and a corrin or porphyrin catalyst preferably vitamin B12 compound. The result of contact with the contaminated source is that the compounds reductively dehalogenate the contaminates thereby making it less toxic. This is achieved by making use of the non-toxic reagents, namely the corrin or porphyrin catalyst such as vitamin B12 and the titanium carboxylic acid derivative.
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申请公布号 |
US5645374(A) |
申请公布日期 |
1997.07.08 |
申请号 |
US19950563038 |
申请日期 |
1995.11.27 |
申请人 |
HER MAJESTY THE QUEEN IN RIGHT OF CANADA, AS REPRESENTED BY THE MINISTER OF THE ENVIRONMENT |
发明人 |
LESAGE, SUZANNE;BROWN, SUSAN JEAN;MILLAR, KELLY ROSE |
分类号 |
A62D3/00;A62D3/34;A62D3/37;A62D101/22;B01J31/18;B09C1/08;B09C1/10;C02F1/68;C02F1/70;C02F1/72;C02F1/76;(IPC1-7):B09C1/08 |
主分类号 |
A62D3/00 |
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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