Title:
フッ素含有排水の処理方法
Document Type and Number:
Japanese Patent JP4330693
Kind Code:
B2
Inventors:
Yukihiro Nomura
Noriyuki Komiya
Masaki Aizawa
Katsumi Azuma
Noriyuki Komiya
Masaki Aizawa
Katsumi Azuma
Application Number:
JP11350699A
Publication Date:
September 16, 2009
Filing Date:
April 21, 1999
Export Citation:
Assignee:
Nippon Steel Corporation
Nippon Steel Engineering Co., Ltd.
Nittetsu Environmental Engineering Co., Ltd.
Nippon Steel Engineering Co., Ltd.
Nittetsu Environmental Engineering Co., Ltd.
International Classes:
B01D53/50; C02F1/58; B01D53/77
Domestic Patent References:
| JP9225477A | ||||
| JP9117772A | ||||
| JP8057486A | ||||
| JP9117771A | ||||
| JP7039886A | ||||
| JP6190372A | ||||
| JP61068124A |
Attorney, Agent or Firm:
Katsuhiro Yoshida
Toshieko Kondo
Toshieko Kondo
Katsuhiro Yoshida
Toshieko Kondo
Toshieko Kondo
Katsuhiro Yoshida