SG11201908301PA - Aerobic biological treatment method - Google Patents

Aerobic biological treatment method

Info

Publication number
SG11201908301PA
SG11201908301PA SG11201908301PA SG11201908301PA SG 11201908301P A SG11201908301P A SG 11201908301PA SG 11201908301P A SG11201908301P A SG 11201908301PA SG 11201908301P A SG11201908301P A SG 11201908301PA
Authority
SG
Singapore
Prior art keywords
treatment method
biological treatment
aerobic biological
aerobic
treatment
Prior art date
Application number
Inventor
Hideki Kobayashi
Tetsurou Fukase
Original Assignee
Kurita Water Ind Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kurita Water Ind Ltd filed Critical Kurita Water Ind Ltd
Publication of SG11201908301PA publication Critical patent/SG11201908301PA/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/20—Activated sludge processes using diffusers
    • C02F3/208—Membrane aeration
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/08—Aerobic processes using moving contact bodies
    • C02F3/085—Fluidized beds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/08—Prevention of membrane fouling or of concentration polarisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F21/00—Dissolving
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/08—Aerobic processes using moving contact bodies
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/10—Packings; Fillings; Grids
    • C02F3/104—Granular carriers
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/10—Packings; Fillings; Grids
    • C02F3/105—Characterized by the chemical composition
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1268—Membrane bioreactor systems
    • C02F3/1273—Submerged membrane bioreactors
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/20—Activated sludge processes using diffusers
    • C02F3/201—Perforated, resilient plastic diffusers, e.g. membranes, sheets, foils, tubes, hoses
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/26—Activated sludge processes using pure oxygen or oxygen-rich gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/26—Further operations combined with membrane separation processes
    • B01D2311/2688—Biological processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2315/00—Details relating to the membrane module operation
    • B01D2315/06—Submerged-type; Immersion type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
    • B01D65/04—Membrane cleaning or sterilisation ; Membrane regeneration with movable bodies, e.g. foam balls
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F2003/001—Biological treatment of water, waste water, or sewage using granular carriers or supports for the microorganisms
    • C02F2003/003—Biological treatment of water, waste water, or sewage using granular carriers or supports for the microorganisms using activated carbon or the like
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/32—Nature of the water, waste water, sewage or sludge to be treated from the food or foodstuff industry, e.g. brewery waste waters
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
    • C02F2103/346—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from semiconductor processing, e.g. waste water from polishing of wafers
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/20—Prevention of biofouling
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/10—Packings; Fillings; Grids
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
SG11201908301P 2017-03-16 2017-09-15 Aerobic biological treatment method SG11201908301PA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017051092A JP6365714B1 (en) 2017-03-16 2017-03-16 Aerobic treatment method
PCT/JP2017/033547 WO2018168023A1 (en) 2017-03-16 2017-09-15 Aerobe treatment method

Publications (1)

Publication Number Publication Date
SG11201908301PA true SG11201908301PA (en) 2019-10-30

Family

ID=63036746

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201908301P SG11201908301PA (en) 2017-03-16 2017-09-15 Aerobic biological treatment method

Country Status (8)

Country Link
US (1) US20200148566A1 (en)
EP (1) EP3597608A4 (en)
JP (1) JP6365714B1 (en)
KR (1) KR20190125284A (en)
CN (1) CN110139836A (en)
SG (1) SG11201908301PA (en)
TW (1) TWI764935B (en)
WO (1) WO2018168023A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7437139B2 (en) * 2019-11-19 2024-02-22 住友重機械エンバイロメント株式会社 Water treatment equipment and water treatment method

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1804462A1 (en) 1968-10-22 1970-05-27 Siemens Ag Process for producing epitaxial layers of semiconducting compounds
JPS5143252B2 (en) 1972-05-13 1976-11-20
DE3544383A1 (en) * 1985-07-17 1987-01-29 Ivan Sekoulov METHOD FOR BIOLOGICALLY AND / OR PHYSICAL ELIMINATION OF UNWANTED WATER INGREDIENTS FROM WATER BY MEANS OF FLOODED BIOFILM REACTORS AND SYSTEM FOR IMPLEMENTING THE PROCESS
DE3544382A1 (en) * 1985-12-14 1987-06-19 Ivan Prof Dr Ing Sekoulov METHOD FOR THE OXYGEN SUPPLY OF BIOREACTORS AND DEVICE FOR IMPLEMENTING THE METHOD AND USE OF THE DEVICE
JPS63156514A (en) * 1986-12-18 1988-06-29 Daikin Ind Ltd Oxygen enriching device for fermentation tank
JPS6490093A (en) * 1987-10-01 1989-04-05 Komatsu Mfg Co Ltd Apparatus for treating waste water
US5352610A (en) * 1990-03-22 1994-10-04 Braeutigam Hans Juergen Tubular membrane assembly
US5262320A (en) * 1990-06-18 1993-11-16 Massachusetts Institute Of Technology Cell-culturing apparatus and method employing a macroporous support
JPH0568996A (en) * 1991-05-17 1993-03-23 Nippon Plant:Kk Generation of dissolved gas and sewage treatment apparatus using dissolved gas
JPH0568990A (en) * 1991-09-17 1993-03-23 Japan Organo Co Ltd Filter apparatus having permeable mambrane hollow air diffusing body built therein
DE19528871C2 (en) * 1994-08-24 1997-08-14 Forschungszentrum Juelich Gmbh Fumigation tube module with selectively gas-permeable hose membranes and reactors provided with them for cell culture technology as well as fluidized bed reactors for cell cultivation
US6616843B1 (en) * 1998-12-18 2003-09-09 Omnium De Traitement Et De Valorisation Submerged membrane bioreactor for treatment of nitrogen containing water
JP3743771B2 (en) * 2002-01-25 2006-02-08 広島県 Non-powered wastewater treatment method
US7300571B2 (en) * 2003-02-13 2007-11-27 Zenon Technology Partnership Supported biofilm apparatus
JP2005034739A (en) * 2003-07-15 2005-02-10 Mitsubishi Rayon Co Ltd Waste water treatment method
JP2006101805A (en) * 2004-10-07 2006-04-20 Japan Organo Co Ltd Hollow fiber membrane type bioreactor and liquid treatment method using the same
CN101198555A (en) * 2005-06-15 2008-06-11 财团法人电力中央研究所 Method of feeding microbial activity controlling substance, apparatus therefor, and making use of the same, method of environmental cleanup and bioreactor
JP5358886B2 (en) * 2007-02-22 2013-12-04 栗田工業株式会社 Biological treatment method of water containing organic matter
JP2008221070A (en) * 2007-03-09 2008-09-25 Kurita Water Ind Ltd Gas-liquid contacting device and gas-liquid contacting method
JP5883698B2 (en) * 2012-03-29 2016-03-15 水ｉｎｇ株式会社 Wastewater treatment method
CA2941317A1 (en) * 2014-03-04 2015-09-11 Oxymem Limited A membrane aerated biofilm reactor (mabr)
TWI587610B (en) 2015-09-04 2017-06-11 Wen-San Chou Motor heat dissipation structure
CN205914031U (en) * 2016-06-27 2017-02-01 河北工程大学 Prevent experimental system of hollow fibrous membrane bioreactor membrane jam

Also Published As

Publication number Publication date
EP3597608A4 (en) 2020-12-02
JP2018153733A (en) 2018-10-04
US20200148566A1 (en) 2020-05-14
KR20190125284A (en) 2019-11-06
CN110139836A (en) 2019-08-16
JP6365714B1 (en) 2018-08-01
EP3597608A1 (en) 2020-01-22
TW201834975A (en) 2018-10-01
WO2018168023A1 (en) 2018-09-20
TWI764935B (en) 2022-05-21

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