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1. WO2020004635 - WATER PURIFICATION DEVICE, AQUACULTURE WATER PURIFICATION SYSTEM, WATER PURIFICATION METHOD, AND PRODUCTION METHOD FOR AQUATIC ORGANISM

Publication Number WO/2020/004635
Publication Date 02.01.2020
International Application No. PCT/JP2019/025878
International Filing Date 28.06.2019
IPC
A HUMAN NECESSITIES
01
AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
K
ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
63
Receptacles for live fish, e.g. aquaria; Terraria
04
Arrangements for treating water specially adapted to receptacles for live fish
[IPC code unknown for A01K 61/10]
C CHEMISTRY; METALLURGY
02
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
F
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
3
Biological treatment of water, waste water, or sewage
02
Aerobic processes
04
using trickle filters
A01K 63/04 (2006.01)
A01K 61/10 (2017.01)
C02F 3/04 (2006.01)
CPC
A01K 61/10
A01K 63/04
C02F 3/04
Applicants
  • 三菱ケミカル株式会社 MITSUBISHI CHEMICAL CORPORATION [JP/JP]; 東京都千代田区丸の内一丁目1番1号 1-1, Marunouchi 1-chome, Chiyoda-ku, Tokyo 1008251, JP
Inventors
  • 川崎 哲哉 KAWASAKI, Tetsuya; JP
  • 頼 ▲玉▼光 LAI, Chueh-Kuang; TW
Agents
  • 特許業務法人秀和特許事務所 IP FIRM SHUWA; 東京都中央区東日本橋三丁目4番10号 アクロポリス21ビル8階 Acropolis 21 Building 8th floor, 4-10, Higashi Nihonbashi 3-chome, Chuo-ku, Tokyo 1030004, JP
Priority Data
2018-12395929.06.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) WATER PURIFICATION DEVICE, AQUACULTURE WATER PURIFICATION SYSTEM, WATER PURIFICATION METHOD, AND PRODUCTION METHOD FOR AQUATIC ORGANISM
(FR) DISPOSITIF DE PURIFICATION D’EAU, SYSTÈME DE PURIFICATION D’EAU D’AQUACULTURE, PROCÉDÉ DE PURIFICATION D’EAU, ET PROCÉDÉ DE PRODUCTION D’ORGANISME AQUATIQUE
(JA) 水浄化装置、養殖水浄化システム、水の浄化方法及び水生生物の生産方法
Abstract
(EN)
This water purification device is provided with: at least one base material supporting denitrifying bacteria; a holding part that holds the base material; a watering-sprinkling mechanism that sprinkles, onto the base material, water to be treated; and a water-draining mechanism that is provided to the holding part, and drains the treated water so that at least a portion of the base material is constantly not covered with the water to be treated.
(FR)
La présente invention concerne un dispositif de purification d’eau pourvu : d’au moins un matériau de base supportant des bactéries de dénitrification ; une partie de maintien qui maintient le matériau de base ; un mécanisme d’arrosage-aspersion d’eau qui asperge, sur le matériau de base, de l’eau à traiter ; et un mécanisme de drainage d’eau qui est disposé au niveau de la partie de maintien, et qui draine l’eau traitée de sorte qu’au moins une partie du matériau de base est constamment non recouverte de l’eau à traiter.
(JA)
脱窒細菌を担持した少なくとも1つの基材と、前記基材を保持する保持部と、前記基材上に被処理水を散水する散水機構と、前記保持部に設けられ、前記基材の少なくとも一部を前記被処理水から常に露出するように前記被処理水を排水する排水機構と、を備えた水浄化装置。
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