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1. (WO2017037418) BIOCIDAL COMPOSITION FOR WATER TREATMENT

Pub. No.:    WO/2017/037418    International Application No.:    PCT/GB2016/052597
Publication Date: Fri Mar 10 00:59:59 CET 2017 International Filing Date: Tue Aug 23 01:59:59 CEST 2016
IPC: C02F 1/76
A01N 35/04
A01N 57/20
Applicants: BWA WATER ADDITIVES UK LIMITED
Inventors: KRAMER, Jeffrey Frank
Title: BIOCIDAL COMPOSITION FOR WATER TREATMENT
Abstract:
The present invention relates to water treatment. In one embodiment there is provided a method of treating an aqueous system to inhibit growth of one or more micro-organisms therein and/or to reduce the number of live micro-organisms therein. The method comprises adding treatment agents to said aqueous system and wherein said treatment agents comprise: (a) a phosphonium compound; and (b) a halogen oxide compound.