Title:
臭気物質を含む水の処理方法及び処理装置
Document Type and Number:
Japanese Patent JP6830833
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a method and an apparatus for treating water containing an odorous substance capable of reducing a running cost.SOLUTION: There is provided a method for treating water containing odorous substances, including: a coagulation treatment of adding a coagulant to water containing an odorous substance in a coagulation reaction tank 12; a membrane filtration treatment of filtering a treated water which is undergone the coagulation treatment in a membrane filtration device 14; an adsorption treatment of bringing the treated water which is undergone the membrane filtration treatment into contact with an activated carbon filter (18, 20) to adsorb the odorous substance; and a desorption treatment for bringing a heating gas into contact with the activated carbon filter (18, 20) to desorb the adsorbed odorous substance.SELECTED DRAWING: Figure 1
Inventors:
Keisuke Takiguchi
Kunihito Toshiro
Kunihito Toshiro
Application Number:
JP2017043035A
Publication Date:
February 17, 2021
Filing Date:
March 07, 2017
Export Citation:
Assignee:
Organo Corporation
International Classes:
C02F1/28; B01J20/20; B01J20/34; C02F1/44; C02F1/52; C02F9/02; C02F9/04
Domestic Patent References:
| JP2013063379A | ||||
| JP2015093257A | ||||
| JP7328606A | ||||
| JP61042394A | ||||
| JP7214049A | ||||
| JP2015150519A | ||||
| JP2009056454A |
Foreign References:
| WO2006019240A1 |
Attorney, Agent or Firm:
Patent Corporation yki International Patent Office