公开(公告)号：US20210276889A1

公开(公告)日：2021-09-09

申请号：US17274157

申请日：2019-09-17

Applicant: YARA INTERNATIONAL ASA

Inventor： Petr CHLADEK ,  Clive M. H. BRERETON ,  Eric Robin MIELKE

IPC: C02F1/44 ,  C02F1/467

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.

公开(公告)号：US20230391641A1

公开(公告)日：2023-12-07

申请号：US18231531

申请日：2023-08-08

Applicant: YARA INTERNATIONAL ASA

Inventor： Petr CHLADEK ,  Clive M. H. BRERETON ,  Eric Robin MIELKE

IPC: C02F1/44 ,  C02F1/467

CPC classification number: C02F1/445 ,  C02F1/4674 ,  C02F1/4678 ,  C02F2101/12

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.