BR112012018986A2 - sistemas e métodos para redução de lodos produzidos por estações de tratamento de águas residuais - Google Patents

sistemas e métodos para redução de lodos produzidos por estações de tratamento de águas residuais

Info

Publication number
BR112012018986A2
BR112012018986A2 BR112012018986A BR112012018986A BR112012018986A2 BR 112012018986 A2 BR112012018986 A2 BR 112012018986A2 BR 112012018986 A BR112012018986 A BR 112012018986A BR 112012018986 A BR112012018986 A BR 112012018986A BR 112012018986 A2 BR112012018986 A2 BR 112012018986A2
Authority
BR
Brazil
Prior art keywords
wastewater treatment
treatment plants
sludge reduction
reduction systems
methods produced
Prior art date
Application number
BR112012018986A
Other languages
English (en)
Other versions
BR112012018986B1 (pt
Inventor
G Whiteman Robert
Original Assignee
G Whiteman Robert
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 G Whiteman Robert filed Critical G Whiteman Robert
Publication of BR112012018986A2 publication Critical patent/BR112012018986A2/pt
Publication of BR112012018986B1 publication Critical patent/BR112012018986B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/02—Biological treatment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/02—Biological treatment
    • C02F11/04—Anaerobic treatment; Production of methane by such processes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/16—Treatment of sludge; Devices therefor by de-watering, drying or thickening using drying or composting beds
    • 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
    • C02F3/006—Regulation methods for biological 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
    • C02F3/02—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
    • C02F3/28—Anaerobic digestion processes
    • C02F3/2866—Particular arrangements for anaerobic reactors
    • 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
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • C02F3/348—Biological treatment of water, waste water, or sewage characterised by the microorganisms used characterised by the way or the form in which the microorganisms are added or dosed
    • 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
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • 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
    • C02F1/24—Treatment of water, waste water, or sewage by flotation
    • 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
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • 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
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • 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
    • C02F2001/007—Processes including a sedimentation step
    • 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
    • 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
    • C02F2303/06—Sludge reduction, e.g. by lysis
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2305/00—Use of specific compounds during water treatment
    • C02F2305/06—Nutrients for stimulating the growth of microorganisms
    • 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
    • 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
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/1215—Combinations of activated sludge treatment with precipitation, flocculation, coagulation and separation of phosphates
    • 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
    • C02F3/28—Anaerobic digestion processes
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Mechanical Engineering (AREA)
  • Activated Sludge Processes (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
BR112012018986-7A 2010-01-29 2011-03-15 Método para reduzir a produção de lodo em um processo de tratamento de águas residuais BR112012018986B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/696,919 US9409803B2 (en) 2010-01-29 2010-01-29 Systems and methods for reducing sludges produced by wastewater treatment facilities
US12/696.919 2010-01-29
PCT/US2011/021464 WO2011100089A2 (en) 2010-01-29 2011-03-15 Systems and methods for reducing sludges produced by wastewater treatment facilities

Publications (2)

Publication Number Publication Date
BR112012018986A2 true BR112012018986A2 (pt) 2018-03-27
BR112012018986B1 BR112012018986B1 (pt) 2020-09-29

Family

ID=44278632

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012018986-7A BR112012018986B1 (pt) 2010-01-29 2011-03-15 Método para reduzir a produção de lodo em um processo de tratamento de águas residuais

Country Status (12)

Country Link
US (1) US9409803B2 (pt)
EP (2) EP2528869B1 (pt)
JP (1) JP2013527023A (pt)
KR (4) KR20210054037A (pt)
CN (2) CN107352752A (pt)
BR (1) BR112012018986B1 (pt)
CA (1) CA2787971A1 (pt)
ES (1) ES2736248T3 (pt)
IN (1) IN2012MN02051A (pt)
PL (1) PL2528869T3 (pt)
PT (1) PT2528869T (pt)
WO (1) WO2011100089A2 (pt)

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US7879593B2 (en) 1999-12-16 2011-02-01 Whiteman G Robert Fermentation systems, methods and apparatus
US10335757B2 (en) 2004-03-05 2019-07-02 Specialty Earth Sciences Process for making environmental reactant(s)
US7431849B1 (en) 2004-03-05 2008-10-07 Specialty Earth Sciences Llc Encapsulated reactant and process
FR2979338B1 (fr) * 2011-08-30 2016-01-08 Ondeo Ind Solutions Procede et installation de traitement d'eaux residuaires contenant des hydrocarbures, en particulier des composes aromatiques
JP5512032B1 (ja) * 2013-12-05 2014-06-04 三菱重工業株式会社 循環水利用システムの課金装置、循環水利用システム
JP5518245B1 (ja) 2013-12-05 2014-06-11 三菱重工業株式会社 循環水利用システム群の遠隔監視方法及び遠隔監視システム
KR101550252B1 (ko) * 2014-02-03 2015-09-07 주식회사 씨디아이 탈질용 액상 탄소원 조성물 및 그를 이용한 오폐수의 탈질 방법
CA2988582A1 (en) * 2015-06-10 2016-12-15 Brisa International Llc System and method for biomass growth and processing
JP6622093B2 (ja) 2016-01-12 2019-12-18 オルガノ株式会社 グラニュールの形成方法及び排水処理方法
CN109071267A (zh) * 2016-04-11 2018-12-21 凯米拉公司 改进废水处理的污泥脱水能力和能量平衡
US10647045B1 (en) 2016-11-03 2020-05-12 Specialty Earth Sciences, Llc Shaped or sized encapsulated reactant and method of making
US20210179467A1 (en) * 2017-11-07 2021-06-17 Steven L Cort Sustainable processes for treating wastewater
CN116969604A (zh) 2018-04-20 2023-10-31 先进创新者股份有限公司 处理废水和提供a类污泥的系统和方法
CN109160607A (zh) * 2018-09-29 2019-01-08 宁波中车时代传感技术有限公司 一种自动排泥的mbr一体化污水处理设备
CN109467245A (zh) * 2018-11-14 2019-03-15 萍乡煤科环保科技有限公司 一种深井灌注处理高盐废水技术建模方法
CN109467221B (zh) * 2018-12-13 2020-12-25 博大绿泽生态建设集团有限公司 一种环保型园林污水处理方法
CN110655298A (zh) * 2019-09-24 2020-01-07 清华大学深圳国际研究生院 一种利用真菌处理污泥水解液并回收真菌菌体的方法
US11001518B1 (en) 2020-02-12 2021-05-11 Rio Resources Llc Methods for treatment and purification of oil and gas produced water
CN112028413A (zh) * 2020-10-02 2020-12-04 杭州兴洋环保科技有限公司 一种高总氮废水处理装置
EP4257558A1 (en) * 2020-12-04 2023-10-11 National University Corporation Tokai National Higher Education and Research System Continuous production method of microorganisms that do not require sterilization and system therefor
JP6989987B1 (ja) 2020-12-04 2022-02-03 国立大学法人東海国立大学機構 油脂含有排水処理のための微生物製剤の連続投入
WO2023205800A2 (en) * 2022-04-21 2023-10-26 Advanced Innovators, Inc. Systems and methods for systems and methods using thermophilic microbes for the treatment of wastewater

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US5846425A (en) * 1994-07-22 1998-12-08 Whiteman; George R. Methods for treatment of waste streams
US5788841A (en) * 1996-01-17 1998-08-04 Dickerson; J. Rodney Method for improving wastewater treatment
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US7879593B2 (en) 1999-12-16 2011-02-01 Whiteman G Robert Fermentation systems, methods and apparatus
US9969633B2 (en) 1999-12-16 2018-05-15 Robert Whiteman Systems and methods for treating oil, fat and grease in collection systems
JP3750923B2 (ja) * 2000-08-09 2006-03-01 株式会社荏原製作所 活性汚泥の調整方法、それを用いる有機性廃水の処理方法、及び装置
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Also Published As

Publication number Publication date
CN107352752A (zh) 2017-11-17
KR20140021953A (ko) 2014-02-21
PT2528869T (pt) 2019-07-19
PL2528869T3 (pl) 2019-11-29
CA2787971A1 (en) 2011-08-18
ES2736248T3 (es) 2019-12-27
KR20210054037A (ko) 2021-05-12
EP3549916A1 (en) 2019-10-09
IN2012MN02051A (pt) 2015-06-12
US20110186510A1 (en) 2011-08-04
KR20220078722A (ko) 2022-06-10
EP2528869A2 (en) 2012-12-05
WO2011100089A2 (en) 2011-08-18
JP2013527023A (ja) 2013-06-27
BR112012018986B1 (pt) 2020-09-29
US9409803B2 (en) 2016-08-09
EP2528869B1 (en) 2019-05-01
WO2011100089A3 (en) 2011-10-06
CN102844276A (zh) 2012-12-26
KR20190003816A (ko) 2019-01-09

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B15I Others concerning applications: loss of priority

Free format text: PERDA DA PRIORIDADE US 12/696,919 DE 29/01/2010 REIVINDICADA NO PCT/US2011/021464, CONFORME AS DISPOSICOES PREVISTAS NA LEI 9.279 DE 14/05/1996 (LPI) ART. 16 7O, DECRETO NO. 635 DE 21/08/1992 E CONVENCAO DA UNIAO DE PARIS (REVISTA EM ESTOCOLMO 14/07/1967), ART. 4O, ALINEA C, ITEM 1. ESTA PERDA SE DEU PELO FATO DO BRASIL NAO ACEITAR RESTABELECIMENTO DE PRIORIDADE (RESERVA DO BRASIL DE ACORDO COM A REGRA 49TER.1 ALINEA (G) E/OU 49TER.2 ALINEA (H) DO REGULAMENTO DE EXECUCAO DO PCT), JA QUE O PRAZO PARA O DEPOSITO INTERNACIONAL COM REIVINDICACAO DE PRIORIDADE ULTRAPASSOU OS 12 MESES.

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 15/03/2011, OBSERVADAS AS CONDICOES LEGAIS.