Title:
スケールの除去及び低減のための方法
Document Type and Number:
Japanese Patent JP2013516309
Kind Code:
A
Abstract:
The invention relates to improved elimination of scale in processing systems. The method removes existing scale while also eliminating buildup. The invention relates to phosphate and sulfate scale. The invention further allows for improved anti-scaling without the need to make any pH adjustments. The method provides all factor listed while in no way compromises the integrity of membranes that may be used in the system.
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Inventors:
William H. Morris the Third
Application Number:
JP2012547292A
Publication Date:
May 13, 2013
Filing Date:
December 30, 2010
Export Citation:
Assignee:
NALCO COMPANY
International Classes:
C02F5/00; C02F5/12; C07C229/12
Domestic Patent References:
| JPH01212786A | 1989-08-25 | |||
| JPH08197128A | 1996-08-06 | |||
| JP2009185094A | 2009-08-20 | |||
| JP2002155298A | 2002-05-28 | |||
| JPH10101744A | 1998-04-21 | |||
| JP2006334587A | 2006-12-14 | |||
| JPH01212786A | 1989-08-25 | |||
| JPH08197128A | 1996-08-06 | |||
| JP2009185094A | 2009-08-20 | |||
| JP2002155298A | 2002-05-28 | |||
| JPH10101744A | 1998-04-21 | |||
| JP2006334587A | 2006-12-14 |
Attorney, Agent or Firm:
Patent Corporation yki International Patent Office
Noriyuki Yamamoto
Akihiko Yamashita
Kishimoto Tatsuto
Noriyuki Yamamoto
Akihiko Yamashita
Kishimoto Tatsuto
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