Title:
CLEANING WASTEWATER TREATMENT AGENT OF SLUDGE ADHESION WOOD, AND TREATMENT METHOD
Document Type and Number:
Japanese Patent JP2013078717
Kind Code:
A
Abstract:
To satisfactorily purify a cleaning wastewater that contains much sludge, salinity or the like, and also contains material eluted from wood.
A cleaning wastewater treatment agent of sludge adhesion wood contains 40-60 mass% of inorganic flocculant, 20-30 mass% of pH adjuster for returning the variation of PH due to the inorganic flocculant to a neutral range, 10-40 mass% of adsorbent, and 0.05-2.0 mass% of polymer flocculant.
Inventors:
TANAKA YASUKUNI
CHO GANGETSU
NAGAHIRO TAKASHI
KAWAMOTO KAZUSEI
KITAZAKI JUNJI
CHO GANGETSU
NAGAHIRO TAKASHI
KAWAMOTO KAZUSEI
KITAZAKI JUNJI
Application Number:
JP2011219408A
Publication Date:
May 02, 2013
Filing Date:
October 03, 2011
Export Citation:
Assignee:
REMATEC CORP
International Classes:
B01D21/01; B01J20/04; B01J20/12; C02F1/28; C02F1/52; C02F1/56
Attorney, Agent or Firm:
Shuichiro Kitamura
Mountain Saki Tetsuya
Takashi Ota
Mountain Saki Tetsuya
Takashi Ota