BR0105462B1 - processo de recuperação ambiental em regiões urbanas. - Google Patents

processo de recuperação ambiental em regiões urbanas.

Info

Publication number
BR0105462B1
BR0105462B1 BR0105462A BR0105462A BR0105462B1 BR 0105462 B1 BR0105462 B1 BR 0105462B1 BR 0105462 A BR0105462 A BR 0105462A BR 0105462 A BR0105462 A BR 0105462A BR 0105462 B1 BR0105462 B1 BR 0105462B1
Authority
BR
Brazil
Prior art keywords
recovery process
urban regions
environmental recovery
environmental
urban
Prior art date
Application number
BR0105462A
Other languages
English (en)
Other versions
BR0105462A (pt
Inventor
Oliveira Elizabeth Maniero Gomes De
Oliveira Joao Carlos Gomes De
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 filed Critical
Priority to BR0105462A priority Critical patent/BR0105462B1/pt
Priority to MXPA02005646 priority patent/MXPA02005646A/es
Priority to ES02012795T priority patent/ES2271149T3/es
Priority to EP02012795A priority patent/EP1266867B1/en
Priority to PT02012795T priority patent/PT1266867E/pt
Priority to AT02012795T priority patent/ATE336468T1/de
Priority to DE2002613912 priority patent/DE60213912T2/de
Priority to US10/167,089 priority patent/US6802978B2/en
Priority to ARP020102200 priority patent/AR034466A1/es
Publication of BR0105462A publication Critical patent/BR0105462A/pt
Publication of BR0105462B1 publication Critical patent/BR0105462B1/pt

Links

Classifications

    • 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
    • C02F1/52—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
    • C02F7/00—Aeration of stretches of water
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
    • 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)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physical Water Treatments (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
BR0105462A 2001-06-11 2001-06-11 processo de recuperação ambiental em regiões urbanas. BR0105462B1 (pt)

Priority Applications (9)

Application Number Priority Date Filing Date Title
BR0105462A BR0105462B1 (pt) 2001-06-11 2001-06-11 processo de recuperação ambiental em regiões urbanas.
MXPA02005646 MXPA02005646A (es) 2001-06-11 2002-06-07 Proceso de recuperacion ambiental en regiones urbanas.
ES02012795T ES2271149T3 (es) 2001-06-11 2002-06-10 Proceso de recuperacion ambiental en regiones urbanas.
EP02012795A EP1266867B1 (en) 2001-06-11 2002-06-10 Process of environmental recovery in urban regions
PT02012795T PT1266867E (pt) 2001-06-11 2002-06-10 Processo de recuperação ambiental em regiões urbanas
AT02012795T ATE336468T1 (de) 2001-06-11 2002-06-10 Verfahren zur erholung der umwelt in städtischen regionen
DE2002613912 DE60213912T2 (de) 2001-06-11 2002-06-10 Verfahren zur Erholung der Umwelt in städtischen Regionen
US10/167,089 US6802978B2 (en) 2001-06-11 2002-06-10 Process for environmental recovery in urban regions
ARP020102200 AR034466A1 (es) 2001-06-11 2002-06-11 Proceso de recuperacion ambiental en regiones urbanas.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR0105462A BR0105462B1 (pt) 2001-06-11 2001-06-11 processo de recuperação ambiental em regiões urbanas.

Publications (2)

Publication Number Publication Date
BR0105462A BR0105462A (pt) 2003-04-15
BR0105462B1 true BR0105462B1 (pt) 2010-06-15

Family

ID=36973928

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0105462A BR0105462B1 (pt) 2001-06-11 2001-06-11 processo de recuperação ambiental em regiões urbanas.

Country Status (9)

Country Link
US (1) US6802978B2 (pt)
EP (1) EP1266867B1 (pt)
AR (1) AR034466A1 (pt)
AT (1) ATE336468T1 (pt)
BR (1) BR0105462B1 (pt)
DE (1) DE60213912T2 (pt)
ES (1) ES2271149T3 (pt)
MX (1) MXPA02005646A (pt)
PT (1) PT1266867E (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR0301519B1 (pt) * 2003-05-30 2014-01-28 Acoplamento de estação de tratamento de esgoto – ETE ao conjunto de tratamento por floculação e flotação de cursos d’água
CN101801536A (zh) * 2007-07-31 2010-08-11 水之纤技术公司 水治理和生物固体收集系统以及相关方法
BRPI0802065A2 (pt) * 2008-05-09 2010-01-12 Dt Engenharia De Empreendimentos Ltda sistema modular de fluxo variável e contìnuo para tratamento de cursos d'água
MX2009008481A (es) * 2008-10-20 2010-09-30 Absolute Aeration Sistema y metodo para reducir la contaminacion en un cuerpo de agua.
BRPI1001307B1 (pt) * 2010-04-15 2020-05-05 Dt Engenharia De Empreendimentos Ltda injeção de oxigênio em bacia de flotação do processo de remoção de substâncias poluentes em cursos d'água
US8663465B2 (en) * 2010-07-07 2014-03-04 ATOPIA Research Continuously supplied water filtration banks
BRPI1105005B1 (pt) 2011-11-23 2014-03-11 Dt Engenharia De Empreendimentos Ltda Aperfeiçoamento em instalação para remoção de materiais e/ou substâncias poluentes contidas em cursos d'água
CN105347614A (zh) * 2015-11-10 2016-02-24 苏州海而仕信息科技有限公司 一种城市雨水处理工艺
US10597316B2 (en) 2018-06-13 2020-03-24 Dt Engenharia De Empreendimentos Ltda System for implementation or de-pollution and revitalization of artificial or natural lakes
BR102020014726B1 (pt) 2020-07-20 2021-06-01 João Carlos Gomes De Oliveira Processo de tratamento de esgoto em canal contínuo, linear e flexível, através de sistema de reator biológico aeróbio modificado, ou transformação de reator biológico anaeróbio já existente em reator biológico aeróbio modificado, acoplado com sistema flexível de flotação/decantação modificado
CN116143351A (zh) * 2023-04-10 2023-05-23 长江生态环保集团有限公司 一种基于联合单元的跨级别协同城市尾水处理装置及方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1171664A (en) * 1967-02-21 1969-11-26 Dorr Oliver Inc Treatment of polluted streams in place
US3693796A (en) * 1969-08-21 1972-09-26 Bernard Michel Method and apparatus for removal of particles from suspension
US3884810A (en) * 1972-07-13 1975-05-20 Wassily Smyrnow Anti pollution waterway device and process
DE3025653A1 (de) * 1980-07-07 1982-01-28 Wilhelm Roediger Gmbh + Co, 6450 Hanau Belebtschlammanlage
US4738784A (en) * 1986-07-03 1988-04-19 Kazutoyo Sugihara Flotation device
GB2243151A (en) * 1990-04-20 1991-10-23 Lu Wen Pin Device for aerating and dispersing chemicals in lakes etc.
GB2279946A (en) * 1993-07-14 1995-01-18 H & G Process Contracting Water treater
US6171488B1 (en) * 1997-07-15 2001-01-09 Zpm, Inc. Fluid conditioning system

Also Published As

Publication number Publication date
ES2271149T3 (es) 2007-04-16
AR034466A1 (es) 2004-02-25
EP1266867A2 (en) 2002-12-18
US6802978B2 (en) 2004-10-12
ATE336468T1 (de) 2006-09-15
DE60213912D1 (de) 2006-09-28
DE60213912T2 (de) 2007-03-29
US20030085176A1 (en) 2003-05-08
EP1266867A3 (en) 2003-02-26
MXPA02005646A (es) 2004-09-10
EP1266867B1 (en) 2006-08-16
BR0105462A (pt) 2003-04-15
PT1266867E (pt) 2007-01-31

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: DT ENGENHARIA DE EMPREENDIMENTOS LTDA. (BR/SP)

Free format text: TRANSFERIDO DE: ELIZABETH MANIERO GOMES DE OLIVEIRA E JOAO CARLOS GOMES DE OLIVEIRA

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 11/06/2001, OBSERVADAS AS CONDICOES LEGAIS.

B25G Requested change of headquarter approved

Owner name: DT ENGENHARIA DE EMPREENDIMENTOS LTDA. (BR/SP)

Free format text: ENDERECO ALTERADO CONFORME SOLICITADO NA PETICAO NO 018070056084/SP DE 28/08/2007.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 11.06.2021