Method for remineralizing raw water

Details Method for remineralizing raw water Method for remineralizing raw water

2008-05-20

2008-05-20

Hruskoci, Peter A. (Department: 1797)

Liquid purification or separation

Processes

Chemical treatment

C210S718000, C210S721000, C210S724000, C210S726000, C210S743000

Reexamination Certificate

active

07374694

ABSTRACT:
The invention relates to a method and installation for treating water for human consumption, for an industrial process, for agricultural purposes or for other purposes. The method used to remineralize raw water comprises a stage in which carbon dioxide and at least one inorganic base are injected. According to the invention, the method comprises the following stages: the flow Q of raw water is separated into a flow Q1and a flow Q2;only flow Q1is remineralized by injecting carbon dioxide and at least one inorganic base, said remineralization being carried out in at least one remineralization basin; remineralized flow Q1is mixed with untreated flow Q2.

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