US US2006021927A1

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

Publication no.

US2006021927A1
Priority date
2002-03-29
Filing date
2005-08-15
Published
2006-02-02
Assignee
COUNCIL SCIENT IND RES [IN]
Inventors

BANDYOPADHYAY SIBDAS [IN], KUNDU DIPALI [IN], ROY SOMENDRA N [IN], GHOSH BISHNUPADA [IN], MAITI HIMADRI S [IN], BANDYOPADHYA SIBDAS [IN], ROY SOMENDRA NATH [IN], MAITI HIMADRI SEKHAR [IN]

Abstract

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.

Classification

B01D39/20AI
B01J20/02AI
B01J20/04AI
B01J20/06AI
B01J20/08AI
C02F1/28AI
C02F1/42AI
C02F1/44AI
B01D39/2079
B01J20/0222
B01J20/0229
B01J20/0248

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