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Title:
SLIME SUPPRESSION METHOD
Document Type and Number:
Japanese Patent JP2011226044
Kind Code:
A
Abstract:

To provide a slime suppression method with which slime can be efficiently suppressed by means of an oxidizing sterilizer.

A slime suppression method in which slime in water system for making paper from paper row materials comprises a step of adding an oxidizing sterilizer to adding positions 38 and 43 of the water system and a step of measuring the oxidation reduction potential at measuring position 23 and 34 existing upstream of the adding positions 38 and 43 and adjusting the adding amount of the oxidizing sterilizer based on the measured value. It is preferable that the adding positions 38 and 43 are provided in plural and different from each other and the measuring positions 23 and 34 exist at least upstream of the corresponding adding positions of the plural adding positions 38 and 43.


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Inventors:
HIDAKA KATSUHIKO
KATSURA HIROKI
NAKANO HAJIME
TAGUCHI CHIGUSA
Application Number:
JP2011071388A
Publication Date:
November 10, 2011
Filing Date:
March 29, 2011
Export Citation:
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Assignee:
KURITA WATER IND LTD
International Classes:
D21H21/04; D21H23/08
Domestic Patent References:
JP2010133046A2010-06-17
JP2009241018A2009-10-22
JP2000256993A2000-09-19
JP2003105692A2003-04-09
JP2006346640A2006-12-28
Attorney, Agent or Firm:
Hayashi Ichiyoshi
Yuichi Niiyama



 
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