BR0103237A - Método e dispositivo para tratamento de lìquidos - Google Patents

Método e dispositivo para tratamento de lìquidos

Info

Publication number
BR0103237A
BR0103237A BR0103237A BR0103237A BR0103237A BR 0103237 A BR0103237 A BR 0103237A BR 0103237 A BR0103237 A BR 0103237A BR 0103237 A BR0103237 A BR 0103237A BR 0103237 A BR0103237 A BR 0103237A
Authority
BR
Brazil
Prior art keywords
tube
directed
tank
pump
treatment method
Prior art date
Application number
BR0103237A
Other languages
English (en)
Inventor
Ulf Arbeus
Original Assignee
Itt Mfg Enterprises Inc
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 Itt Mfg Enterprises Inc filed Critical Itt Mfg Enterprises Inc
Publication of BR0103237A publication Critical patent/BR0103237A/pt

Links

Classifications

    • 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
    • B01F23/232—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
    • B01F23/2323—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles by circulating the flow in guiding constructions or conduits
    • B01F23/23231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles by circulating the flow in guiding constructions or conduits being at least partially immersed in the liquid, e.g. in a closed circuit
    • 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
    • C02F3/1278—Provisions for mixing or aeration of the mixed liquor
    • C02F3/1294—"Venturi" aeration means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • B01F25/3124—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow
    • B01F25/31241—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow the main flow being injected in the circumferential area of the venturi, creating an aspiration in the central part of the conduit
    • 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
    • C02F3/22—Activated sludge processes using circulation pipes
    • C02F3/226—"Deep shaft" 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

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Physical Water Treatments (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Pipeline Systems (AREA)

Abstract

"MéTODO E DISPOSITIVO PARA TRATAMENTO DE LìQUIDOS". A presente invenção se refere a um método e dispositivo para tratamento de líquidos, tal como águas residuárias. De acordo com a invenção o líquido é transportado com a ajuda de uma bomba (10) , a partir da área inferior de um tanque (1) através de um tubo (3) dirigido verticalmente até alcançar uma curva de 180 graus (5) localizada acima da superfície da água e onde o ar é succionado através de aberturas dispostas na curva. A mistura de gás-líquido é depois direcionada através de um segundo tubo (6), tendo sua saída (7) próxima à base (2) do tanque. Nessa área, o fluxo é uma vez mais ligado a 180 graus, sendo dirigido através de um terceiro tubo (8) que termina próximo à superfície da água. Graças à ligação através do tubo (8), é obtida uma diminuição da altura de carga estática, contra a qual é operada a bomba (10).
BR0103237A 2000-08-11 2001-08-07 Método e dispositivo para tratamento de lìquidos BR0103237A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0002871A SE518105C2 (sv) 2000-08-11 2000-08-11 Sätt och anordning för luftning av vätskor

Publications (1)

Publication Number Publication Date
BR0103237A true BR0103237A (pt) 2002-03-26

Family

ID=20280664

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0103237A BR0103237A (pt) 2000-08-11 2001-08-07 Método e dispositivo para tratamento de lìquidos

Country Status (13)

Country Link
US (1) US6540924B2 (pt)
EP (1) EP1179508A1 (pt)
JP (1) JP2002113488A (pt)
CN (1) CN1338438A (pt)
AU (1) AU5436501A (pt)
BR (1) BR0103237A (pt)
CA (1) CA2354936A1 (pt)
HU (1) HUP0103042A2 (pt)
NO (1) NO20013849L (pt)
PL (1) PL348806A1 (pt)
RU (1) RU2001122704A (pt)
SE (1) SE518105C2 (pt)
ZA (1) ZA200105588B (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100762885B1 (ko) 2006-09-04 2007-10-04 구흥회 다단 혼합 구조를 갖는 슬림형 고속 폭기장치
NZ586096A (en) * 2007-12-07 2012-12-21 Blue Planet Environmental Inc An aeration device to infuse gas into liquid, including a intake tube, gas diffusion means, and a vertical discharge tube
CN102897903B (zh) * 2012-09-26 2016-01-13 冯秀娟 一种高效生化反应器
WO2020222655A1 (en) * 2019-04-29 2020-11-05 Searas As Device for transport and treatment of liquid

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1584885A1 (de) * 1965-09-14 1970-02-05 Danjes Dipl Ing Martin Vorrichtung zum biologischen Reinigen von Abwaessern
GB1527731A (en) * 1975-04-07 1978-10-11 Ici Ltd Sewage treatment-flotation apparatus
CH600938A5 (pt) * 1975-12-10 1978-06-30 Sulzer Ag
JP3161734B2 (ja) * 1991-12-02 2001-04-25 テクノロジカル リソーシィズ プロプライエタリー リミテッド 反応装置

Also Published As

Publication number Publication date
SE0002871L (sv) 2002-02-12
HUP0103042A2 (hu) 2002-04-29
HU0103042D0 (en) 2001-10-28
SE0002871D0 (sv) 2000-08-11
RU2001122704A (ru) 2003-06-20
ZA200105588B (en) 2002-01-31
US20020017498A1 (en) 2002-02-14
CN1338438A (zh) 2002-03-06
EP1179508A1 (en) 2002-02-13
JP2002113488A (ja) 2002-04-16
SE518105C2 (sv) 2002-08-27
NO20013849L (no) 2002-02-12
AU5436501A (en) 2002-02-21
NO20013849D0 (no) 2001-08-07
PL348806A1 (en) 2002-02-25
US6540924B2 (en) 2003-04-01
CA2354936A1 (en) 2002-02-11

Similar Documents

Publication Publication Date Title
BRPI0401688A (pt) Formador de espuma lìquida múltipla
DE60105445D1 (de) Mischvorrichtung mit wirbelkammer zur mischung von flüssigkeiten
KR100954454B1 (ko) 산소용해장치
PT1499563E (pt) Aparelho e método para tratamento de água de lastro
DE69425895T2 (de) Vorrichtung und methode zur lösung eines teilchenförmigen feststoffs in eine flüssigkeit
BR0312031A (pt) Bandeja para contato vapor-lìquido e método para utilização da mesma
BR0206975A (pt) Aparelho para o tratamento de água com ozÈnio
ATE390199T1 (de) Vorrichtung zur behandlung von industriellen abfällen
BR0103237A (pt) Método e dispositivo para tratamento de lìquidos
DE50209679D1 (de) Vorrichtung zur Aufbereitung wässriger Flüssigkeiten
NO20054474D0 (no) Biologisk renseanordning
BR9811328A (pt) Bomba de sucção, processo de bombeamento por sucção de um lìquido, e, sistema de distribuição para distribuir combustìvel em estado lìquido a partir de um tanque de armazenagem.
BRPI0406611A (pt) Dispensador para fornecer uma mistura de dois ou mais fluidos, e, métodos para fornecer uma espuma ou névoa, e para tratar ou limpar uma superfìcie com uma espuma ou névoa
US5885466A (en) Water aerator and method
AR121153A1 (es) Estructura para el tratamiento de líquidos contaminados
BR0204546A (pt) Barreira ativa para águas poluìdas e método de instalação
KR970020171A (ko) 액체내에 가스를 용해하기 위한 장치
KR200165133Y1 (ko) 약품 공급장치
BR0014630A (pt) Aperfeiçoamentos em sistemas de flutuação/fracionamento para tratar lìquidos e na separação de lìquidos a serem tratados por eles
KR20030012925A (ko) 다단계 미세기포 산기와 용해장치의 상호 배치 및 연관 시스템
RU2049072C1 (ru) Устройство для обеззараживания сточных вод
RU200412U1 (ru) Устройство для смешивания потоков жидкостей
US641606A (en) Combining apparatus.
ATE328203T1 (de) Pumpenlaufrad
ATE288054T1 (de) Vorrichtung zum entgasen von flüssigkeiten in einem geschlossenen oder offenen kreislauf

Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]