BR112015015646A2 - método para tratar biologicamente água residual com biomassa e intensificar o potencial de acúmulo de poli-hidroxialcanoato (pha) da biomassa - Google Patents

método para tratar biologicamente água residual com biomassa e intensificar o potencial de acúmulo de poli-hidroxialcanoato (pha) da biomassa

Info

Publication number
BR112015015646A2
BR112015015646A2 BR112015015646A BR112015015646A BR112015015646A2 BR 112015015646 A2 BR112015015646 A2 BR 112015015646A2 BR 112015015646 A BR112015015646 A BR 112015015646A BR 112015015646 A BR112015015646 A BR 112015015646A BR 112015015646 A2 BR112015015646 A2 BR 112015015646A2
Authority
BR
Brazil
Prior art keywords
biomass
deprivation
pha
treating wastewater
enhancing
Prior art date
Application number
BR112015015646A
Other languages
English (en)
Inventor
Gideon Werker Alan
Morgan-Sagastume Fernando
Da Graça Ejarque Albuquerque Cordeiro Pereira Maria
Olof Harald Bengtsson Simon
Original Assignee
Veolia Water Solutions & Tech
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 Veolia Water Solutions & Tech filed Critical Veolia Water Solutions & Tech
Publication of BR112015015646A2 publication Critical patent/BR112015015646A2/pt

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
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1263—Sequencing batch reactors [SBR]
    • 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
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/62—Carboxylic acid esters
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/62—Carboxylic acid esters
    • C12P7/625—Polyesters of hydroxy carboxylic acids
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Activated Sludge Processes (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

1 / 1 resumo “mã‰todo para tratar biologicamente ã�gua residual com biomassa e intensificar o potencial de acãšmulo de poli-hidroxialcanoato (pha) da biomassaâ€� mã©todo para tratar biologicamente ã¡gua residual e, ao mesmo tempo, incorporar processos que reivindicam aumentar o potencial de acãºmulo de pha da biomassa usada no tratamento da ã¡gua residual. o mã©todo inclui biologicamente tratar a ã¡gua residual e intensificar o potencial de acãºmulo de pha da biomassa submetendo a biomassa a um processo de fartura-privaã§ã£o primã¡rio onde a biomassa ã© submetida a ciclos repetidos de fartura e condiã§ãµes de privaã§ã£o primã¡rias. de tempos em tempos, o mã©todo implica em desvio do processo de fartura-privaã§ã£o primã¡rio para um processo de privaã§ã£o secundã¡rio. o processo de privaã§ã£o secundã¡rio compreende submeter a biomassa ã s condiã§ãµes de privaã§ã£o secundã¡rias por um perã­odo de tempo que ã© substancialmente maior que o perã­odo de tempo mã©dio das condiã§ãµes de privaã§ã£o primã¡rias.
BR112015015646A 2013-01-11 2014-01-10 método para tratar biologicamente água residual com biomassa e intensificar o potencial de acúmulo de poli-hidroxialcanoato (pha) da biomassa BR112015015646A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361751454P 2013-01-11 2013-01-11
PCT/IB2014/058187 WO2014108864A1 (en) 2013-01-11 2014-01-10 Biological wastewater treatment processes that enhances the capacity for polyhydroxyalkanoate accumulation in a mixed culture biomass

Publications (1)

Publication Number Publication Date
BR112015015646A2 true BR112015015646A2 (pt) 2017-07-11

Family

ID=50000058

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015015646A BR112015015646A2 (pt) 2013-01-11 2014-01-10 método para tratar biologicamente água residual com biomassa e intensificar o potencial de acúmulo de poli-hidroxialcanoato (pha) da biomassa

Country Status (9)

Country Link
US (1) US9688555B2 (pt)
EP (1) EP2943443A1 (pt)
JP (1) JP6125043B2 (pt)
KR (1) KR20150093810A (pt)
CN (1) CN105189369B (pt)
AU (1) AU2014206079B2 (pt)
BR (1) BR112015015646A2 (pt)
CA (1) CA2897369A1 (pt)
WO (1) WO2014108864A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY176355A (en) 2014-05-26 2020-07-30 Paques Ip Bv Process for producing a microbial storage compound
EP3176132A1 (en) * 2015-12-03 2017-06-07 Paques I.P. B.V. Process for producing a microbial storage compound
CN111762876B (zh) * 2020-07-13 2021-11-16 南京大学 一种去除水中有机微污染物的方法与装置
CN114988576B (zh) * 2022-06-24 2023-03-31 北京工业大学 一种通过缺氧饥饿快速实现以生活污水为碳源的短程反硝化的方法
CN115536128B (zh) * 2022-10-09 2024-09-20 北京工业大学 一种促进pha积累菌群在可再生废水中富集的方法
CN115611416A (zh) * 2022-10-11 2023-01-17 哈尔滨工业大学 基于混合菌群合成pha工艺的快速富集好氧反硝化菌的方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0662875A (ja) 1992-08-18 1994-03-08 Taisei Corp バイオポリエステルの生成方法
US6946073B2 (en) * 2003-09-02 2005-09-20 Ch2M Hill, Inc. Method for treating wastewater in a membrane bioreactor to produce a low phosphorus effluent
EP2135954A1 (en) 2008-06-18 2009-12-23 DSM IP Assets B.V. Process for selecting polyhydroxyalkanoate (PHA) producing micro-organisms
US8187462B2 (en) * 2009-02-12 2012-05-29 Otv Sa Process for maximizing PHA production in glycogen accumulating organisms
IN2012DN05193A (pt) * 2009-12-10 2015-10-23 Veolia Water Solution & Technologies Support
BR112012014785A2 (pt) 2009-12-18 2019-09-24 Veolia Water Solutions & Tech métodos para tratar água residual com biomassa filamentosa e produzir uma biomassa filamentosa armazenando poli-hidroxialcanoato (pha) e para tratar biologicamente água residual com uma biomassa e produzir uma biomassa armazenando pha.
WO2011103286A2 (en) 2010-02-17 2011-08-25 University Of South Florida Solids retention time uncoupling by selective wasting of sludge
BR112013003609A2 (pt) * 2010-08-18 2016-08-16 Veolia Water Solutions & Tech método de tratar água residual municipal, e, método de tratar água residual influente
US9487624B2 (en) 2010-08-18 2016-11-08 Veolia Water Solutions & Technologies Support Method for recovery of stabilized polyhydroxyalkanoates from biomass that has been used to treat organic waste
CN103476937A (zh) 2010-11-29 2013-12-25 迈克罗麦达斯有限公司 产pha细菌
US9085784B1 (en) * 2012-03-29 2015-07-21 Newlight Technologies, Llc Polyhydroxyalkanoate production methods and materials and microorganisms used in same

Also Published As

Publication number Publication date
JP6125043B2 (ja) 2017-05-10
EP2943443A1 (en) 2015-11-18
AU2014206079A1 (en) 2015-07-09
KR20150093810A (ko) 2015-08-18
CN105189369A (zh) 2015-12-23
AU2014206079B2 (en) 2016-04-14
US9688555B2 (en) 2017-06-27
CN105189369B (zh) 2017-05-03
WO2014108864A1 (en) 2014-07-17
US20150353395A1 (en) 2015-12-10
JP2016509532A (ja) 2016-03-31
CA2897369A1 (en) 2014-07-17

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Legal Events

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B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE A 5A ANUIDADE.

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2497 DE 13-11-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.