发明名称 |
Process for the preparation of arsenic free water, apparatus therefor, method for the manufacture of porous ceramics for use in pressure filtration to produce arsenic free water |
摘要 |
The present invention relates to a process for the preparation of arsenic free water and an apparatus therefor. The present invention also relates to a porous ceramic useful for pressure filtration in order to produce arsenic free water. The present invention particularly relates to a process for preparing arsenic free (<10 ppb) water from arsenic contaminated ground water and apparatus therefor.
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申请公布号 |
US2003183579(A1) |
申请公布日期 |
2003.10.02 |
申请号 |
US20020109053 |
申请日期 |
2002.03.29 |
申请人 |
BANDYOPADHYA SIBDAS;KUNDU DIPALI;ROY SOMENDRA NATH;GHOSH BISHNUPADA;MAITI HIMADRI SEKHAR |
发明人 |
BANDYOPADHYA SIBDAS;KUNDU DIPALI;ROY SOMENDRA NATH;GHOSH BISHNUPADA;MAITI HIMADRI SEKHAR |
分类号 |
B01D39/20;B01J20/02;B01J20/04;B01J20/06;B01J20/08;C02F1/28;C02F1/44;(IPC1-7):C02F1/42 |
主分类号 |
B01D39/20 |
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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