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2006-09-11 04:56:51 · 1 answers · asked by Bad Boy 2 in Environment

1 answers

There are several processes:
1) Reverse osmosis
2) Deionisation
3) Forced evaporation (multiple effect)
4) Conversion of sulphate into barium sulphate and removal of sodium ion by Reverse osmosis.

2006-09-11 06:57:17 · answer #1 · answered by Vishaal 2 · 1 0

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