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Title:
CONCENTRATION MEASURING APPARATUS AND CONCENTRATION MEASURING METHOD IN HYDROGEN PEROXIDE
Document Type and Number:
Japanese Patent JP2004077220
Kind Code:
A
Abstract:

To provide an apparatus and a method for continuously measuring the concentration of hydrogen peroxide contained in water when hydrogen peroxide is added to cooling water to prevent marine organisms from adhering in a plant using seawater for one-through cooling water.

In the measuring apparatus of the concentration of hydrogen peroxide having a sample introduction section, a measurement section, and a sample exhaust section, a measurement section is set to a state for preventing microbes from being reproduced from the sample introduction section.


Inventors:
GOTO TOSHIYUKI
KAJIWARA SHOICHIRO
ICHIKAWA SEIICHI
ISHIDA TOMOTAKE
Application Number:
JP2002000235819
Publication Date:
March 11, 2004
Filing Date:
August 13, 2002
Export Citation:
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Assignee:
MITSUBISHI GAS CHEMICAL CO
KATAYAMA CHEMICAL WORKS CO
International Classes:
G01N31/00; G01N31/16; (IPC1-7): G01N31/00
Attorney, Agent or Firm:
永井 隆



 
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