EA201692238A1 - Способ и установка для биологической очистки сточных вод - Google Patents

Способ и установка для биологической очистки сточных вод

Info

Publication number
EA201692238A1
EA201692238A1 EA201692238A EA201692238A EA201692238A1 EA 201692238 A1 EA201692238 A1 EA 201692238A1 EA 201692238 A EA201692238 A EA 201692238A EA 201692238 A EA201692238 A EA 201692238A EA 201692238 A1 EA201692238 A1 EA 201692238A1
Authority
EA
Eurasian Patent Office
Prior art keywords
microorganisms
called
reduce
reactors
bod
Prior art date
Application number
EA201692238A
Other languages
English (en)
Other versions
EA033230B1 (ru
Inventor
Иван Секоулов
Макс Доманн
Original Assignee
Вте Вассертехник Гмбх
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 Вте Вассертехник Гмбх filed Critical Вте Вассертехник Гмбх
Publication of EA201692238A1 publication Critical patent/EA201692238A1/ru
Publication of EA033230B1 publication Critical patent/EA033230B1/ru

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
    • C02F3/10—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
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • 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
    • 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
    • C02F3/107—Inorganic materials, e.g. sand, silicates
    • 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
    • C02F3/109—Characterized by the shape
    • 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
    • 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
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • C02F3/341—Consortia of bacteria
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/16—Nitrogen compounds, e.g. ammonia
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C02F2101/38—Organic compounds containing nitrogen
    • 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
    • C02F2203/004—Apparatus and plants for the biological treatment of water, waste water or sewage comprising a selector reactor for promoting floc-forming or other bacteria
    • 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
    • Y02W10/33—Wastewater or sewage treatment systems using renewable energies using wind energy

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Biological Treatment Of Waste Water (AREA)

Abstract

В заявке описан способ биологической очистки сточных вод со снижением содержания в них органических загрязнений, так называемым снижением БПК, а также с денитрификацией и последующей нитрификацией для превращения содержащихся в сточных водах азотистых соединений в газообразный азот с применением микроорганизмов для снижения БПК, так называемых гетеротрофов, микроорганизмов для денитрификации, так называемых денитрификаторов, и микроорганизмов для нитрификации, так называемых нитрификаторов. Предлагаемый в изобретении способ отличается тем, что сточные воды вводят в контакт с микроорганизмами трех указанных групп с определенным пространственным разделением. Для этого гетеротрофы, денитрификаторы и нитрификаторы присутствуют соответственно на разных и отдельных друг от друга носителях и соответствующим образом распределены по трем последовательно установленным реакторам или по двум последовательно установленным реакторам, при этом во втором реакторе нитрификаторы и гетеротрофы для снижения БПК расположены слоями по его высоте. Подобный способ позволяет в сравнении с традиционными системами уменьшить объем реакторов и занимаемую ими площадь, а также снизить расход энергии на снабжение кислородом.
EA201692238A 2014-05-07 2015-04-30 Способ и установка для биологической очистки сточных вод EA033230B1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102014106371 2014-05-07
DE102014107905.1A DE102014107905A1 (de) 2014-05-07 2014-06-04 Verfahren und Anlage zur biologischen Abwasserreinigung
PCT/EP2015/059590 WO2015169702A1 (de) 2014-05-07 2015-04-30 Verfahren und anlage zur biologischen abwasserreinigung

Publications (2)

Publication Number Publication Date
EA201692238A1 true EA201692238A1 (ru) 2017-05-31
EA033230B1 EA033230B1 (ru) 2019-09-30

Family

ID=54336423

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201692238A EA033230B1 (ru) 2014-05-07 2015-04-30 Способ и установка для биологической очистки сточных вод

Country Status (5)

Country Link
EP (1) EP3140257B1 (ru)
CN (1) CN106536427B (ru)
DE (1) DE102014107905A1 (ru)
EA (1) EA033230B1 (ru)
WO (1) WO2015169702A1 (ru)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109354218A (zh) * 2018-12-27 2019-02-19 大连海洋大学 一种实验室用氧化石墨烯气凝胶生物膜反应器

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3441664A1 (de) * 1984-11-14 1986-05-15 Linde Ag, 6200 Wiesbaden Verfahren und vorrichtung zur biologischen reinigung von abwasser
DE3503723A1 (de) * 1985-02-04 1986-08-14 Leningradskij inženerno-stroitel'nyj institut, Leningrad Vorrichtung zur wasseraufbereitung fuer fischzuchtbecken
DE4332762C1 (de) * 1993-03-12 1994-10-06 Protec Partner Umwelttech Verfahren und Vorrichtung zur biologischen Behandlung von organisch belastetem Abwasser und organischem Abfall
JP3302227B2 (ja) * 1995-09-06 2002-07-15 シャープ株式会社 排水処理装置および排水処理方法
FR2741872B1 (fr) * 1995-11-30 1998-02-06 Omnium Traitement Valorisa Procede et reacteur biologique pour le traitement de l'eau
DE19960071C1 (de) * 1999-12-13 2002-04-25 Envicon Klaertechnik Gmbh & Co Reaktorkammer zur Denitrifikation von Abwasser
DE10123152B4 (de) * 2001-05-03 2013-01-17 Wolfgang Triller Biologische Kläranlage für kommunale, gewerbliche und landwirtschaftliche Abwässer und Verfahren zum Betreiben der Anlage
CN100488895C (zh) * 2007-01-19 2009-05-20 四川大学 多级内循环硝化-反硝化生物脱氮反应器
EP2230212B9 (de) * 2009-03-10 2015-02-18 Forschungsinstitut für Wasser- und Abfallwirtschaft an der RWTH Aachen e.V. Verfahren zum Betrieb einer Kläranlage zur Reinigung von Abwasser sowie Kläranlage
WO2012034118A2 (en) * 2010-09-10 2012-03-15 Jere Northrop Process for the treatment of biological materials and wastewater

Also Published As

Publication number Publication date
CN106536427B (zh) 2019-10-01
EA033230B1 (ru) 2019-09-30
WO2015169702A1 (de) 2015-11-12
DE102014107905A1 (de) 2015-11-12
CN106536427A (zh) 2017-03-22
EP3140257B1 (de) 2021-02-17
EP3140257A1 (de) 2017-03-15

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