发明名称 |
METHOD AND DEVICE FOR PURIFICATION OF ARSENIC CONTAMINATED WATER |
摘要 |
A method of purifying arsenic contaminated water is disclosed. The method comprises of adding to the arsenic contaminated water predetermined quantities of iron and alkali; and passing the water so obtained through a filter medium including rice husk ash. A device for purification of arsenic contaminated water is also disclosed. |
申请公布号 |
US2012103915(A1) |
申请公布日期 |
2012.05.03 |
申请号 |
US201013379896 |
申请日期 |
2010.03.23 |
申请人 |
DAS KALYAN KUMAR;TATA CONSULTANCY SERVICES LTD. |
发明人 |
DAS KALYAN KUMAR |
分类号 |
C02F1/52 |
主分类号 |
C02F1/52 |
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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