WO2012020962A3 - Appareil de traitement des eaux usées fortement concentrées utilisant un réacteur en boucle à jet - Google Patents

Appareil de traitement des eaux usées fortement concentrées utilisant un réacteur en boucle à jet Download PDF

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Publication number
WO2012020962A3
WO2012020962A3 PCT/KR2011/005782 KR2011005782W WO2012020962A3 WO 2012020962 A3 WO2012020962 A3 WO 2012020962A3 KR 2011005782 W KR2011005782 W KR 2011005782W WO 2012020962 A3 WO2012020962 A3 WO 2012020962A3
Authority
WO
WIPO (PCT)
Prior art keywords
wastewater
present
biologically treating
amount
highly concentrated
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/KR2011/005782
Other languages
English (en)
Korean (ko)
Other versions
WO2012020962A2 (fr
Inventor
전병근
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BORAM ENVIRONMENT Co Ltd
Original Assignee
BORAM ENVIRONMENT Co 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 BORAM ENVIRONMENT Co Ltd filed Critical BORAM ENVIRONMENT Co Ltd
Publication of WO2012020962A2 publication Critical patent/WO2012020962A2/fr
Publication of WO2012020962A3 publication Critical patent/WO2012020962A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • 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
    • C02F3/22—Activated sludge processes using circulation pipes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00—General aspects of water treatment
    • C02F2301/06—Pressure conditions
    • C02F2301/066—Overpressure, high pressure
    • 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
    • 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)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Biological Treatment Of Waste Water (AREA)

Abstract

La présente invention se rapporte à un appareil de traitement biologique des eaux usées, comprenant une buse à deux phases qui est utilisée dans l'appareil pour traiter biologiquement des eaux usées organiques fortement concentrées telles que du lixiviat de décharge, des eaux usées provenant de l'élevage de bétail, du résidu liquide résultant du recyclage des déchets alimentaires, etc., afin d'augmenter la quantité d'oxygène dissous dans un réacteur et d'améliorer ainsi l'efficacité du traitement. La buse à deux phases de l'appareil de traitement biologique des eaux usées conformément à la présente invention pulvérise les eaux usées qui y sont alimentées à l'intérieur du réacteur pendant un intervalle de temps court afin de mélanger complètement les eaux usées, aspire naturellement l'air grâce à la pression négative générée au cours de la pulvérisation, et génère et fait circuler des microbulles d'air, augmentant ainsi la quantité d'oxygène dissous dans les eaux usées et améliorant l'activité microbienne et la charge volumétrique. Les usines de traitement des eaux usées existantes peuvent être simplement reconfigurées en utilisant l'appareil de la présente invention afin d'améliorer la capacité de traitement desdites usines.
PCT/KR2011/005782 2010-08-11 2011-08-09 Appareil de traitement des eaux usées fortement concentrées utilisant un réacteur en boucle à jet Ceased WO2012020962A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20100077598A KR101036225B1 (ko) 2010-08-11 2010-08-11 제트 루프 반응기를 이용한 고농도 폐수처리장치
KR10-2010-0077598 2010-08-11

Publications (2)

Publication Number Publication Date
WO2012020962A2 WO2012020962A2 (fr) 2012-02-16
WO2012020962A3 true WO2012020962A3 (fr) 2012-05-10

Family

ID=44366415

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/005782 Ceased WO2012020962A2 (fr) 2010-08-11 2011-08-09 Appareil de traitement des eaux usées fortement concentrées utilisant un réacteur en boucle à jet

Country Status (2)

Country Link
KR (1) KR101036225B1 (fr)
WO (1) WO2012020962A2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160000907A (ko) * 2014-06-25 2016-01-06 이앤티코리아 주식회사 이중 공기관을 구비한 마이크로 버블 디퓨져 및 폐수처리 시스템
KR101951691B1 (ko) * 2017-12-08 2019-06-03 소프트에코 주식회사 오폐수 고도처리장치
EP4043633B1 (fr) * 2019-10-10 2026-02-11 Qingdao Haier Drum Washing Machine Co., Ltd. Tête de pulvérisation à micro-bulles
KR102309088B1 (ko) * 2021-02-24 2021-10-06 한성크린텍주식회사 질소화합물이 함유된 폐수의 생물학적 고도처리를 위한 고효율 시스템
CN113800680B (zh) * 2021-09-30 2023-08-25 维尔利环保科技集团股份有限公司 一种反应器及基于该反应器处理垃圾渗滤液膜浓缩液的方法
KR102599985B1 (ko) 2023-06-12 2023-11-08 (주)청수 고농도 암모니아성 질소가 혼입된 폐수의 탈기 처리시스템

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4019983A (en) * 1974-10-10 1977-04-26 Houdaille Industries, Inc. Disinfection system and method
US4973432A (en) * 1988-11-30 1990-11-27 Eco Equipement Fep Inc. Aeration header module
JPH09201520A (ja) * 1996-01-26 1997-08-05 Roki Techno:Kk 気液混合流体の分散方法及び該方法に使用する分散装置
JPH09271789A (ja) * 1996-04-04 1997-10-21 Toyota Auto Body Co Ltd オゾン水製造装置
KR20040051963A (ko) * 2002-12-13 2004-06-19 (주)멤브레인워터 침지형 분리막을 결합한 고효율 콤팩트 호기성 미생물반응기

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4019983A (en) * 1974-10-10 1977-04-26 Houdaille Industries, Inc. Disinfection system and method
US4973432A (en) * 1988-11-30 1990-11-27 Eco Equipement Fep Inc. Aeration header module
JPH09201520A (ja) * 1996-01-26 1997-08-05 Roki Techno:Kk 気液混合流体の分散方法及び該方法に使用する分散装置
JPH09271789A (ja) * 1996-04-04 1997-10-21 Toyota Auto Body Co Ltd オゾン水製造装置
KR20040051963A (ko) * 2002-12-13 2004-06-19 (주)멤브레인워터 침지형 분리막을 결합한 고효율 콤팩트 호기성 미생물반응기

Also Published As

Publication number Publication date
WO2012020962A2 (fr) 2012-02-16
KR101036225B1 (ko) 2011-05-20

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