Invention Grant
US09404878B2 Systems and methods for detecting an H2O2 level in a cold aseptic filling system that uses a peracetic acid cleaning solution
有权
在使用过乙酸清洗液的冷无菌灌装系统中检测H2O2水平的系统和方法
- Patent Title: Systems and methods for detecting an H2O2 level in a cold aseptic filling system that uses a peracetic acid cleaning solution
- Patent Title (中): 在使用过乙酸清洗液的冷无菌灌装系统中检测H2O2水平的系统和方法
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Application No.: US13387406Application Date: 2010-07-26
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Publication No.: US09404878B2Publication Date: 2016-08-02
- Inventor: Detlef Trost , Holger Theyssen
- Applicant: Detlef Trost , Holger Theyssen
- Applicant Address: US WI Sturtevant
- Assignee: Diversey, Inc.
- Current Assignee: Diversey, Inc.
- Current Assignee Address: US WI Sturtevant
- Agency: Michael Best & Friedrich LLP
- International Application: PCT/US2010/043213 WO 20100726
- International Announcement: WO2011/017045 WO 20110210
- Main IPC: G08B21/00
- IPC: G08B21/00 ; G01N27/06
Abstract:
A system for detecting a hydrogen peroxide (H2O2) concentration in a cold aseptic filling system that uses a peracetic acid (PAA)-based cleaning solution is shown and described. The system includes a conductivity sensor configured to receive the PAA-based cleaning solution and to provide a signal representative of the electrical conductivity of the PAA-based cleaning solution. The system further includes a controller configured to receive the signal representative of the electrical conductivity of the PAA-based cleaning solution and to compare the signal to a threshold value associated with a setpoint H2O2 concentration.
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