Invention Grant
- Patent Title: Method for removing a contaminant from wastewater from an industrial plant and a system for performing such method
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Application No.: US17274157Application Date: 2019-09-17
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Publication No.: US11767240B2Publication Date: 2023-09-26
- Inventor: Petr Chladek , Clive M. H. Brereton , Eric Robin Mielke
- Applicant: YARA INTERNATIONAL ASA
- Applicant Address: NO Oslo
- Assignee: YARA INTERNATIONAL ASA
- Current Assignee: YARA INTERNATIONAL ASA
- Current Assignee Address: NO Oslo
- Agency: Dilworth IP, LLC
- Priority: EP 194743 2018.09.17
- International Application: PCT/EP2019/074768 2019.09.17
- International Announcement: WO2020/058218A 2020.03.26
- Date entered country: 2021-03-05
- Main IPC: C02F1/44
- IPC: C02F1/44 ; C02F1/467 ; C02F101/12 ; C02F103/34
Abstract:
The present application relates to a method for removing a contaminant from wastewater from industrial fertilizer plant. The method comprises the steps of concentrating the wastewater, of electrolyzing the wastewater and of recirculating the electrolyzed wastewater to the fertilizer plant. The present application further relates to a system arranged to perform the method according to the present application.
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