Title:
WATER TREATMENT SYSTEM AND WATER TREATMENT METHOD
Document Type and Number:
Japanese Patent JP2023053995
Kind Code:
A
Abstract:
To provide a technology to freely expanding and reducing such a unit in which a septic tank and an individual separation apparatus are installed, or in which various processing apparatus are installed, in accordance with the size of toilets and hand washing, or the environment of the installation site, in order to dispose of wastewater appropriately.SOLUTION: A water treatment system 50, comprising a first unit 100 having a source of sewage; a second unit 200 that has at least one of a septic tank, an individual liquid separation tank, and an oil separation tank for the purpose of purifying water and performs the primary treatment of the received sewage; and a third unit 300 having a sewage receiving port, a sewage inlet, a primary receiving tank, an intermediate treatment tank, a storage treatment tank, a circulation treatment tank, a concentrated wastewater impurity storage tank, and an aseptic drainage tank, wherein the first to third units are provided with sensors and valves; and the third unit is additionally provided with a control unit, a pump, and at least one of a sterilizer, a disinfection apparatus, and a sanitizer.SELECTED DRAWING: Figure 2
Inventors:
Keito Imahashi
Ishida Isao
Ishida Isao
Application Number:
JP2023013794A
Publication Date:
April 13, 2023
Filing Date:
February 01, 2023
Export Citation:
Assignee:
Osun Co., Ltd.
International Classes:
C02F1/76; C02F1/00; C02F3/00
Attorney, Agent or Firm:
Patent Attorney Corporation iRify International Patent Office
Previous Patent: Needle-free syringe injection head, needle-free syringe body and needle-free syringe
Next Patent: laminate
Next Patent: laminate