Title:
微細藻類の培養装置
Document Type and Number:
Japanese Patent JP3844365
Kind Code:
B2
Abstract:
An apparatus for culturing microalgae is characterized by comprising: (1) a waterway a to be filled with a suspension containing a culture solution and microalgae and adapted to be irradiated with sun beams while being held in contact with ambient air; (2) an upper hermetically sealed storage tank b for storing said suspension to avoid any contact between the latter and ambient air, said storage tank being provided with a deaeration and a switch valve; (3) an aeration pipe c arranged and apertured in the storage tank b for feeding pressurized gas into the storage tank b; and (4) a pressurized gas feeder d; the upstream end and the downstream end of the waterway a and the storage tank b being linked at the bottom of the storage tank b by way of a water conduit f to form an endless waterway; the upstream end and the downstream end of the waterway a and the storage tank b being linked at the bottom of the storage tank b so as to allow pressurized gas fed through the aeration pipe c to burst out from the bottom of the storage tank b toward the upstream end of the waterway a through the inside of the storage tank b.
Inventors:
Toshiro Sekine
Application Number:
JP52982298A
Publication Date:
November 08, 2006
Filing Date:
December 24, 1997
Export Citation:
Assignee:
Toshiro Sekine
International Classes:
C12M1/00; A01G33/00; C12M3/00
Domestic Patent References:
| JP6090735A |
Attorney, Agent or Firm:
Minoru Nakamura
Fumiaki Otsuka
Shishido Kaichi
Hideto Takeuchi
Toshio Imajo
Nobuo Ogawa
Village shrine Atsuo
Fumiaki Otsuka
Shishido Kaichi
Hideto Takeuchi
Toshio Imajo
Nobuo Ogawa
Village shrine Atsuo