Title:
WATER SPRINKLING FILTER BED APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/084853
Kind Code:
A1
Abstract:
This water sprinkling filter bed apparatus is provided with: a tank in which a carrier for performing a biological treatment of a liquid of interest is filled: a first water sprinkling tube which is fixed to the tank and sprinkles the liquid of interest into the tank; a supply device which supplies the liquid of interest to the first water sprinkling tube; and a control device which controls the supply of the liquid of interest to the first water sprinkling tube from the supply device.
Inventors:
TABATA MASAO (JP)
Application Number:
PCT/JP2022/030406
Publication Date:
May 19, 2023
Filing Date:
August 09, 2022
Export Citation:
Assignee:
METAWATER CO LTD (JP)
International Classes:
C02F3/04
Domestic Patent References:
| WO2015145857A1 | 2015-10-01 |
Foreign References:
| JPH01249192A | 1989-10-04 | |||
| JP2019118894A | 2019-07-22 | |||
| JP2009056440A | 2009-03-19 |
Attorney, Agent or Firm:
FIELDS IP ATTORNEYS PPC (JP)
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