Title:
DEVICE FOR PROLIFERATION OF PHYTOPLANKTON, AND METHOD FOR PROLIFERATION OF PHYTOPLANKTON
Document Type and Number:
WIPO Patent Application WO/2021/201296
Kind Code:
A1
Abstract:
[Problem] To provide a technique whereby phytoplankton can be caused to proliferate in a smaller area than by the conventional technique. [Solution] A device for proliferation of phytoplankton, the device comprising a circulation unit which extends in the vertical direction and in which a medium and phytoplankton circulate, and a force feeding unit that is connected to the circulation unit and force-feeds the medium and the phytoplankton upward, the circulation unit having a cylindrical outer wall part that transmits light, and a plurality of flange parts that are layered on the inner side of the outer wall part and lower the medium and phytoplankton while causing the medium and phytoplankton to accumulate, and the plurality of flange parts each including a discoid upper structure and a discoid lower structure that is positioned such that an interval is opened between the upper structure and the lower structure, and the flange parts being formed by layering of the upper structure and the lower structure on the inside of the outer wall part.
Inventors:
TERADA MITSUHIRO (JP)
Application Number:
PCT/JP2021/014419
Publication Date:
October 07, 2021
Filing Date:
April 03, 2021
Export Citation:
Assignee:
MARINE SPHERE CO LTD (JP)
International Classes:
C12M1/00; C12N1/12
Foreign References:
| JP2018501956A | 2018-01-25 | |||
| JP2020054307A | 2020-04-09 |
Attorney, Agent or Firm:
KOUSAKA, Kaoru (JP)
Download PDF: