Title:
FLOCCULATING AGENT FOR MUDDY WATER AND METHOD FOR FLOCCULATION TREATING MUDDY WATER
Document Type and Number:
Japanese Patent JP2003236308
Kind Code:
A
Abstract:
To provide a flocculating agent for muddy water, with which mud particles suspended in the high-density muddy water are flocculated and a flocculated body with a low moisture content and a supernatant water with low turbidity are obtained.
The flocculating agent for the muddy water contains a copolymer of acrylamide and diaryldimethylammonium halide. It is especially preferable that the copolymer is a compound expressed by a formula (1) (in the formula, (x) and (y) are respectively at least two or more).
Inventors:
HORAI KAORU
KATAYAMA HACHIHIDE
KANEKO AKIO
YOKOYAMA KENJI
KATAYAMA HACHIHIDE
KANEKO AKIO
YOKOYAMA KENJI
Application Number:
JP2002042911A
Publication Date:
August 26, 2003
Filing Date:
February 20, 2002
Export Citation:
Assignee:
MOLE KOGYO KK
YOKOYAMA KENJI
YOKOYAMA KENJI
International Classes:
B01D21/01; C02F11/14; C08F220/56; C08F226/02; (IPC1-7): B01D21/01; C02F11/14; C08F220/56; C08F226/02
Attorney, Agent or Firm:
Yoshimi Hatanaka (1 person outside)