Title:
コークス廃水の処理
Document Type and Number:
Japanese Patent JP5902824
Kind Code:
B2
Abstract:
A process for treating coking wastewater contains the steps of passing the coking wastewater in such an order through coagulation, particles removal, and ion-exchange resin.
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Inventors:
Tsai Jenguo
Tseng Tsang
Jaoffy Yen
Cien Rui Wang
Tseng Tsang
Jaoffy Yen
Cien Rui Wang
Application Number:
JP2014543741A
Publication Date:
April 13, 2016
Filing Date:
November 30, 2011
Export Citation:
Assignee:
ROHM AND HAAS COMPANY
International Classes:
B01D24/00; C02F9/00; B01D61/58; B01J49/00; C02F1/42; C02F1/44; C02F1/52; C02F3/30
Domestic Patent References:
| JP56147680A | ||||
| JP55061998A | ||||
| JP2009165985A | ||||
| JP53091089A | ||||
| JP2008229484A | ||||
| JP2011230038A | ||||
| JP4108587A | ||||
| JP2001293380A | ||||
| JP7501480A |
Foreign References:
| CN101544430A | ||||
| CN101045593A |
Attorney, Agent or Firm:
Atsushi Aoki
Takashi Ishida
Tetsuji Koga
Satoshi Deno
Naori Kota
Toko Saito
Takashi Ishida
Tetsuji Koga
Satoshi Deno
Naori Kota
Toko Saito