Invention Grant
- Patent Title: Water treatment
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Application No.: US14516174Application Date: 2014-10-16
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Publication No.: US09617170B2Publication Date: 2017-04-11
- Inventor: Tatjana Karpova , Esa Melin , Antti Vuori , Ulrik Ojstedt , Robin Gramstad , Kaj Jansson , Marko Kolari
- Applicant: Kemira Oyj
- Applicant Address: FI Helsinki
- Assignee: Kemira Oyj
- Current Assignee: Kemira Oyj
- Current Assignee Address: FI Helsinki
- Agency: King & Spalding
- Priority: EP12164979 20120420; SE1250990 20120905
- Main IPC: C02F1/32
- IPC: C02F1/32 ; C02F1/72 ; C02F101/30 ; C02F101/36 ; C02F101/32 ; C02F101/34 ; C02F101/38
Abstract:
The present invention relates to a process for reduction of the presence of microorganisms and/or decomposition of organic micropollutants in water using an energy source and an additive characterized in that the energy source is UV radiation and the additive comprises performic acid.
Public/Granted literature
- US20150034566A1 Water Treatment Public/Granted day:2015-02-05
Information query
