Invention Grant
- Patent Title: Systems and methods for water treatment
- Patent Title (中): 水处理系统和方法
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Application No.: US13908590Application Date: 2013-06-03
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Publication No.: US09011660B2Publication Date: 2015-04-21
- Inventor: Evgeniya Freydina , Joseph D. Gifford
- Applicant: Siemens Industry, Inc.
- Applicant Address: US PA Warrendale
- Assignee: Evoqua Water Technologies LLC
- Current Assignee: Evoqua Water Technologies LLC
- Current Assignee Address: US PA Warrendale
- Main IPC: C02F1/469
- IPC: C02F1/469 ; C02F1/42 ; B01D61/00 ; C02F101/10 ; C02F103/08
Abstract:
Electrochemical devices and methods for water treatment are disclosed. An electrodeionization device (100) may include one or more compartments (110) containing an ionselective media, such as boron-selective resin (170). Cyclic adsorption of target ions and regeneration of the media in-situ is used to treat process water, and may be driven by the promotion of various pH conditions within the electrochemical device.
Public/Granted literature
- US20130264208A1 SYSTEMS AND METHODS FOR WATER TREATMENT Public/Granted day:2013-10-10
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