Invention Grant
- Patent Title: Method of maintaining water quality in a process stream
- Patent Title (中): 维持工艺流中水质的方法
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Application No.: US13183069Application Date: 2011-07-14
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Publication No.: US09409110B2Publication Date: 2016-08-09
- Inventor: Ana-Mariana Urmenyi , Amit Gupta , Chris D. Davies , Bert Simons
- Applicant: Ana-Mariana Urmenyi , Amit Gupta , Chris D. Davies , Bert Simons
- Applicant Address: US IL Naperville
- Assignee: NALCO COMPANY
- Current Assignee: NALCO COMPANY
- Current Assignee Address: US IL Naperville
- Agency: Brinks Gilson & Lione
- Agent Eric D. Babych
- Main IPC: B01D37/04
- IPC: B01D37/04 ; C02F1/00 ; C02F1/44 ; C02F103/02 ; C02F1/32 ; C02F1/38

Abstract:
Disclosed and claimed is a method of removing contaminants from a process stream or stabilizing a system parameter in the process stream. The method includes providing a filtration system in communication with a controller, wherein the controller is operable to automatically initiate a flow from the process stream into the filtration system when the system parameter of the process stream is within above an upper threshold value and/or below a lower threshold value; and activating the filtration system, wherein the flow comprises a flow rate through the filtration system and the controller is operable to adjust the flow rate.
Public/Granted literature
- US20130015137A1 METHOD OF MAINTAINING WATER QUALITY IN A PROCESS STREAM Public/Granted day:2013-01-17
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