Title:
CRYSTALLIZATION REACTOR AND CRYSTALLIZATION REACTION METHOD
Document Type and Number:
Japanese Patent JP2010110688
Kind Code:
A
Abstract:
To provide a crystallization reactor which can obtain high quality treated water.
The crystallization reactor generates crystals of sparingly soluble salt by adding a crystallizing agent to raw water containing a material to be crystallized and includes a crystallization reaction tank for generating the crystals of the sparingly soluble salt by adding the crystallizing agent to the raw water, a pull-out means for pulling out the generated crystals, a crushing means for crushing at least a part of the pulled-out crystals, and a return means for returning at least a part of the crushed crystals to the crystallization reaction tank.
Inventors:
YOKOYAMA TORU
NAKANO TORU
SHIMIZU KAZUHIKO
NAKANO TORU
SHIMIZU KAZUHIKO
Application Number:
JP2008284970A
Publication Date:
May 20, 2010
Filing Date:
November 06, 2008
Export Citation:
Assignee:
ORGANO KK
International Classes:
C02F1/58; B01D9/02
Domestic Patent References:
JP2004261640A | 2004-09-24 | |||
JPS607992A | 1985-01-16 | |||
JP2003275774A | 2003-09-30 | |||
JPH10113673A | 1998-05-06 |
Attorney, Agent or Firm:
Kenji Yoshida
Jun Ishida
Jun Ishida
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