Title:
VIRUS REMOVAL METHOD
Document Type and Number:
Japanese Patent JP2011025143
Kind Code:
A
Abstract:
To provide a method which obtains a high virus removal ratio when viruses in water to be treated are aggregated and filtered, regardless of the presence of a substance inhibiting aggregation of the viruses.
After aggregation reaction is carried out by adding an aggregating agent 3 to the water to be treated 2, the aggregating agent 3 is added again and the water to be treated is filtered.
Inventors:
HANADA SHIGEHISA
KITANAKA ATSUSHI
TANIGUCHI MASAHIDE
TANAKA HIROAKI
YAMASHITA NAOYUKI
KITANAKA ATSUSHI
TANIGUCHI MASAHIDE
TANAKA HIROAKI
YAMASHITA NAOYUKI
Application Number:
JP2009172556A
Publication Date:
February 10, 2011
Filing Date:
July 23, 2009
Export Citation:
Assignee:
TORAY INDUSTRIES
UNIV KYOTO
UNIV KYOTO
International Classes:
C02F1/52; C02F1/44; C02F1/56
Attorney, Agent or Firm:
Shinichi Ogawa
Takashi Noguchi
Kazuhiko Saishita
Takashi Noguchi
Kazuhiko Saishita