EP3448816A4 - Bioréacteur flottant - Google Patents

Bioréacteur flottant Download PDF

Info

Publication number
EP3448816A4
EP3448816A4 EP17790008.1A EP17790008A EP3448816A4 EP 3448816 A4 EP3448816 A4 EP 3448816A4 EP 17790008 A EP17790008 A EP 17790008A EP 3448816 A4 EP3448816 A4 EP 3448816A4
Authority
EP
European Patent Office
Prior art keywords
floating bioreactor
bioreactor
floating
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.)
Withdrawn
Application number
EP17790008.1A
Other languages
German (de)
English (en)
Other versions
EP3448816A1 (fr
Inventor
Ola HOLBY
Svend Petersen
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP3448816A1 publication Critical patent/EP3448816A1/fr
Publication of EP3448816A4 publication Critical patent/EP3448816A4/fr
Withdrawn legal-status Critical Current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
    • C02F3/06—Aerobic processes using submerged filters
    • 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
    • C02F3/30—Aerobic and anaerobic processes
    • C02F3/302—Nitrification and denitrification treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2331—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
    • B01F23/23311—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements through a hollow stirrer axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2334—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements provided with stationary guiding means surrounding at least partially the stirrer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/50—Movable or transportable mixing devices or plants
    • B01F33/503—Floating mixing devices
    • 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
    • C02F3/101—Arranged-type packing, e.g. stacks, arrays
    • 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
    • C02F3/14—Activated sludge processes using surface aeration
    • C02F3/16—Activated sludge processes using surface aeration the aerator having a vertical axis
    • C02F3/165—Activated sludge processes using surface aeration the aerator having a vertical axis using vertical aeration channels
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
    • C02F2203/008—Mobile apparatus and plants, e.g. mounted on a vehicle
    • 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
    • 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
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies
    • Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Biological Treatment Of Waste Water (AREA)
EP17790008.1A 2016-04-29 2017-03-29 Bioréacteur flottant Withdrawn EP3448816A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1650586A SE1650586A1 (en) 2016-04-29 2016-04-29 Floating bioreactor
PCT/SE2017/050304 WO2017188875A1 (fr) 2016-04-29 2017-03-29 Bioréacteur flottant

Publications (2)

Publication Number Publication Date
EP3448816A1 EP3448816A1 (fr) 2019-03-06
EP3448816A4 true EP3448816A4 (fr) 2019-10-02

Family

ID=59895524

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17790008.1A Withdrawn EP3448816A4 (fr) 2016-04-29 2017-03-29 Bioréacteur flottant

Country Status (3)

Country Link
EP (1) EP3448816A4 (fr)
SE (1) SE1650586A1 (fr)
WO (1) WO2017188875A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109912018B (zh) * 2019-04-11 2024-01-09 信开环境投资有限公司 悬浮生物膜组件、包含其的系统及使用方法
CN110482685A (zh) * 2019-04-26 2019-11-22 江苏滤盾膜科技有限公司 一种基于强化耦合生物膜反应器的黑臭水净化系统及方法
CN110412875B (zh) * 2019-08-11 2022-08-23 哈尔滨理工大学 一种气嘴
CN114014434B (zh) * 2021-11-10 2023-12-22 武汉康司达健康科技有限公司 一种可移动的生物污水原位处理装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57131897U (fr) * 1981-02-09 1982-08-17
US4439316A (en) * 1982-06-14 1984-03-27 Kaiyo Koggyo Co. Ltd. Water purifier
US5326475A (en) * 1990-03-08 1994-07-05 Kent Dana M Method for aerated biofiltration
US20120228216A1 (en) * 2011-03-07 2012-09-13 J.P. AquaKnit Ltd Floating water treatment device
AU2011318244A1 (en) * 2010-10-21 2013-05-23 Everhard Industries Pty Ltd An effluent treatment unit

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6344144B1 (en) * 2000-05-10 2002-02-05 Fbc Technologies, Inc. High-capacity bio-block aeration system for stimulating enhanced bio-activity in aerobic wastewater treatment processes
JP2005152757A (ja) * 2003-11-25 2005-06-16 Veritas Corp ハニカム構造の通水遮光体及びこれを用いた水質改善法
US20050269262A1 (en) 2004-06-02 2005-12-08 Gl&V Management Hungary Kft. Biological film support module for wastewater treatment system
EP2038049A4 (fr) * 2006-01-30 2012-11-28 Blair H Hills Appareil de mélange de gaz et de liquides
US8066873B2 (en) 2010-03-26 2011-11-29 Kaw Eros G Floating bioreactor system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57131897U (fr) * 1981-02-09 1982-08-17
US4439316A (en) * 1982-06-14 1984-03-27 Kaiyo Koggyo Co. Ltd. Water purifier
US5326475A (en) * 1990-03-08 1994-07-05 Kent Dana M Method for aerated biofiltration
AU2011318244A1 (en) * 2010-10-21 2013-05-23 Everhard Industries Pty Ltd An effluent treatment unit
US20120228216A1 (en) * 2011-03-07 2012-09-13 J.P. AquaKnit Ltd Floating water treatment device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2017188875A1 *

Also Published As

Publication number Publication date
SE539465C2 (en) 2017-09-26
EP3448816A1 (fr) 2019-03-06
WO2017188875A1 (fr) 2017-11-02
SE1650586A1 (en) 2017-09-26

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