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Process and apparatus for treating drinking water

  • US 4,198,296 A
  • Filed: 07/10/1978
  • Issued: 04/15/1980
  • Est. Priority Date: 04/29/1975
  • Status: Expired due to Term
First Claim
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1. A method of producing biologically safe drinking water from natural water comprising the steps of removing halide ions from said natural water and exchanging for said halide ions an anion which will substantially maintain the original ionic character of said natural water and not inhibit the biocidal effects of bactericides, and introducing a bactericide to said water in a biologically acceptable amount to kill bacteria in said water.

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