Invention Grant
- Patent Title: Method and system for treating produced water
- Patent Title (中): 处理生产水的方法和系统
-
Application No.: US13621355Application Date: 2012-09-17
-
Publication No.: US09403698B2Publication Date: 2016-08-02
- Inventor: Richard Dennis , Christopher Clark
- Applicant: Severn Trent Water Purification, Inc.
- Applicant Address: US PA Colmar
- Assignee: De Nora Water Technologies, Inc.
- Current Assignee: De Nora Water Technologies, Inc.
- Current Assignee Address: US PA Colmar
- Agency: D'Ambrosio & Menon, PLLC
- Agent Usha Menon
- Main IPC: C02F1/42
- IPC: C02F1/42 ; C02F1/20 ; C02F1/44 ; B01J39/04 ; B01J41/04 ; B01J47/02 ; B01J49/00
Abstract:
Embodiments of the present invention provide systems and methods for purifying produced water, comprising a closed loop cation exchange unit, a closed loop anion exchange unit, and an intermediate degasifier.
Public/Granted literature
- US20140076817A1 Method and System for Treating Produced Water Public/Granted day:2014-03-20
Information query
