Title:
自然由来の酢液等の酸性溶液を用いた汚泥水処理工法
Document Type and Number:
Japanese Patent JP5784276
Kind Code:
B2
Inventors:
Kenji Tanaka
Nagumo Masahiro
Koji Matsuyama
Nagumo Masahiro
Koji Matsuyama
Application Number:
JP2010080502A
Publication Date:
September 24, 2015
Filing Date:
March 31, 2010
Export Citation:
Assignee:
Fujimi Environmental Greenery Co., Ltd.
National Land Disaster Prevention Technology Co., Ltd.
National Land Disaster Prevention Technology Co., Ltd.
International Classes:
C02F11/14; C02F11/00; E21D9/13
Domestic Patent References:
| JP9071777A | ||||
| JP60099318A | ||||
| JP2004081973A | ||||
| JP2003211145A |
Attorney, Agent or Firm:
Masao Isono