BR0308019A - Processo de clarificação por flotação de águas carregadas com matérias em suspensão e dispositivo para a execução do processo - Google Patents

Processo de clarificação por flotação de águas carregadas com matérias em suspensão e dispositivo para a execução do processo

Info

Publication number
BR0308019A
BR0308019A BR0308019A BR0308019A BR0308019A BR 0308019 A BR0308019 A BR 0308019A BR 0308019 A BR0308019 A BR 0308019A BR 0308019 A BR0308019 A BR 0308019A BR 0308019 A BR0308019 A BR 0308019A
Authority
BR
Brazil
Prior art keywords
flotation
water
separation step
lamellar
suspended matter
Prior art date
Application number
BR0308019A
Other languages
English (en)
Inventor
Patrick Vion
Original Assignee
Degremont
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 Degremont filed Critical Degremont
Publication of BR0308019A publication Critical patent/BR0308019A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/1412—Flotation machines with baffles, e.g. at the wall for redirecting settling solids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
    • B01D21/0042—Baffles or guide plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
    • B01D21/0045—Plurality of essentially parallel plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • B01D21/04—Settling tanks with single outlets for the separated liquid with moving scrapers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • B01D21/08—Settling tanks with single outlets for the separated liquid provided with flocculating compartments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2433—Discharge mechanisms for floating particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/245—Discharge mechanisms for the sediments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/1481—Flotation machines with a plurality of parallel plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/24—Pneumatic
    • B03D1/247—Mixing gas and slurry in a device separate from the flotation tank, i.e. reactor-separator type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D3/00—Differential sedimentation
    • B03D3/02—Coagulation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D3/00—Differential sedimentation
    • B03D3/06—Flocculation
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Physical Water Treatments (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

"PROCESSO DE CLARIFICAçãO POR FLOTAçãO DE áGUAS CARREGADAS COM MATéRIAS EM SUSPENSãO E DISPOSITIVO PARA A EXECUçãO DO PROCESSO". Processo de clarificação por flotação das águas carregadas em matérias em suspensão, caracterizado pelo fato de que o tratamento de clarificação se efetua em duas etapas sucessivas executadas em uma só instalação: - uma etapa de floculação estática com corrente descendente, a qual é integrada uma etapa de separação primária das partículas mais pesadas, a zona na qual se efetua a etapa de separação primária das partículas mais pesadas estando situadas sob a zona na qual é executada a etapa de floculação estática e que comporta uma evacuação das partículas mais pesadas e - uma etapa de flotação que assegura a eliminação das partículas leves cuja velocidade de decantação é inferior ao limiar de corte da unidade de flotação.
BR0308019A 2002-03-12 2003-03-06 Processo de clarificação por flotação de águas carregadas com matérias em suspensão e dispositivo para a execução do processo BR0308019A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0203066A FR2837197B1 (fr) 2002-03-12 2002-03-12 Procede et dispositif de clarification de liquides, notamment d'eaux, charges de matieres en suspension
PCT/FR2003/000725 WO2003076343A1 (fr) 2002-03-12 2003-03-06 Procede et dispositif de clarification de liquides, notamment d'eaux, charges de matieres en suspension

Publications (1)

Publication Number Publication Date
BR0308019A true BR0308019A (pt) 2005-02-09

Family

ID=27772056

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0308019A BR0308019A (pt) 2002-03-12 2003-03-06 Processo de clarificação por flotação de águas carregadas com matérias em suspensão e dispositivo para a execução do processo

Country Status (20)

Country Link
US (1) US7175768B2 (pt)
EP (1) EP1483210B1 (pt)
KR (1) KR20040091712A (pt)
CN (1) CN1318312C (pt)
AT (1) ATE391697T1 (pt)
AU (1) AU2003227817B2 (pt)
BR (1) BR0308019A (pt)
CA (1) CA2478282A1 (pt)
DE (2) DE03725270T1 (pt)
DK (1) DK1483210T3 (pt)
ES (1) ES2228298T3 (pt)
FR (1) FR2837197B1 (pt)
MX (1) MXPA04008809A (pt)
NZ (1) NZ534986A (pt)
PL (1) PL371805A1 (pt)
PT (1) PT1483210E (pt)
RU (1) RU2282592C2 (pt)
TR (1) TR200403557T3 (pt)
UA (1) UA80273C2 (pt)
WO (1) WO2003076343A1 (pt)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI121733B (fi) * 2005-06-09 2011-03-31 Wiser Oy Vedenpuhdistuslaitteisto
FR2909993B1 (fr) * 2006-12-13 2010-12-10 Degremont Procede pour la clarification par flottation d'eaux difficiles, et installation pour sa mise en oeuvre
FR2934582B1 (fr) * 2008-07-29 2010-09-10 Otv Sa Procede de traitement d'un liquide par flottation induite par des particules flottantes.
CN101422662B (zh) * 2008-11-28 2013-04-10 友达光电股份有限公司 固液气三相分离装置
FI122475B (fi) * 2010-09-29 2012-02-15 Outotec Oyj Menetelmä metallurgisessa prosessissa käytettävän vaahdotuskoneen käyttämiseksi ja vaahdotuskone
US20120152855A1 (en) * 2010-12-20 2012-06-21 Palo Alto Research Center Incorporated Systems and apparatus for seawater organics removal
RU2482073C2 (ru) * 2010-12-24 2013-05-20 Общество с ограниченной ответственностью "Полимеры" Способ очистки воды
US9669330B1 (en) 2011-09-06 2017-06-06 Liberty Evans, Llc WWTP sensor cartridge
US8900460B2 (en) * 2011-09-29 2014-12-02 Cameron International Corporation Method to process effluent brine and interface rag from an oil dehydration/desalting system
FR2985253B1 (fr) * 2012-01-04 2014-01-10 Degremont Appareil de coagulation/floculation pour le traitement d'un flux hydraulique, et procede de mise en oeuvre
GB2559057A (en) * 2012-09-04 2018-07-25 Cameron Int Corp System for processing interface emulsion, water and solids
US9884295B2 (en) 2012-10-08 2018-02-06 Doosan Heavy Industries & Construction Co., Ltd. Membrane bioreactor system using reciprocating membrane
US9422168B2 (en) 2013-04-24 2016-08-23 Doosan Heavy Industries & Construction Co., Ltd. Dissolved air flotation device for liquid clarification
RU2558581C1 (ru) * 2014-06-16 2015-08-10 Закрытое акционерное общество "Системы водоочистки" Способ очистки сточных вод и система для его реализации
KR101690510B1 (ko) * 2015-05-04 2016-12-28 두산중공업 주식회사 다중 기포 주입 방식의 용존공기부상 수처리 장치
CN106645011B (zh) * 2016-11-30 2020-03-20 无锡艾科瑞思产品设计与研究有限公司 一种食品红外在线检测装置
CN106517595A (zh) * 2016-12-21 2017-03-22 重庆市沃利克环保设备有限公司 一种一体化净水器
CN108423868A (zh) * 2018-03-08 2018-08-21 中国市政工程中南设计研究总院有限公司 组合式沉淀池
MX2021005031A (es) * 2018-10-29 2021-09-08 Metso Outotec Finland Oy Metodo y mecanismo para el tratamiento de aguas de proceso.
CN110115873A (zh) * 2019-04-22 2019-08-13 华电电力科学研究院有限公司 一种含煤废水处理系统与含煤废水处理工艺
KR102614264B1 (ko) * 2019-09-19 2023-12-18 주식회사 엘지화학 에스터화 생성물의 중화/수분리조 및 에스터화 생성물의 중화/수분리 방법
CN111138003A (zh) * 2020-01-08 2020-05-12 柯侨宾 一种社区污水处理设备用预处理机构
CN111632768A (zh) * 2020-06-01 2020-09-08 淮北市矿环洗选成套设备有限公司 一种具有多层筛选功能的浮选机
CN112408590B (zh) * 2020-11-20 2021-09-10 北京华宇辉煌生态环保科技股份有限公司 一种短途回流高浓污泥的好氧装置和污水处理系统
RU2769382C1 (ru) * 2020-12-14 2022-03-31 Борис Семенович Ксенофонтов Биофлотокомбайн для очистки сточных вод
CN113582313A (zh) * 2021-08-12 2021-11-02 深圳市正达环境工程实业有限公司 一种加介质高效沉淀池水处理工艺及其系统

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3932282A (en) * 1972-09-05 1976-01-13 Tenco Hydro/Aerosciences, Inc. Dissolved air floatation system
NL185448C (nl) * 1980-03-07 1990-04-17 Esmil Bv Inrichting voor het floteren van uitgevlokt slib in een vloeistof.
DE8616498U1 (de) * 1986-09-16 1991-03-07 Kreyenberg, Heiner, Dipl.-Ing., 4030 Ratingen Vorrichtung zur Schlammentnahme aus Gewässern und deren Aufbereitung
FI83864C (fi) * 1987-03-25 1991-09-10 Oiva Suutarinen Foerfarande foer renande av en vaetska fraon fasta och upploesta foeroreningar med ett flotationsklarning-flockningsfoerfarande.
FR2679223B1 (fr) * 1991-07-19 1993-10-15 Degremont Procede et dispositif de traitement des eaux.
US5169004A (en) * 1991-08-29 1992-12-08 K-Pack Systems International Method of and apparatus for treating building rubble
CN1037748C (zh) * 1992-06-01 1998-03-18 吉林市自来水公司 侧向流斜板浮沉固液分离方法及装置
FI97128C (fi) * 1993-12-20 1996-10-25 Oiva Suutarinen Vedenpuhdistuslaitos
CN2194357Y (zh) * 1994-06-01 1995-04-12 刘林根 废水综合净化处理设备
NO303048B1 (no) * 1994-10-19 1998-05-25 Mastrans As FremgangsmÕte og utstyr for rensing av en vµske
US6174434B1 (en) * 1996-04-26 2001-01-16 The Lenox Institute Of Water Technology, Inc. Three zone dissolved air floatation clarifier with fixed lamellae and improved paddle-and-ramp sludge removal system
CN2402663Y (zh) * 1999-12-29 2000-10-25 王继武 一体式澄清气浮池
AU2001234963A1 (en) * 2000-02-18 2001-08-27 The F.B. Leopold Co., Inc. Solid buoyant media induced flotation

Also Published As

Publication number Publication date
PL371805A1 (en) 2005-06-27
DK1483210T3 (da) 2008-07-28
FR2837197A1 (fr) 2003-09-19
US20050150840A1 (en) 2005-07-14
ATE391697T1 (de) 2008-04-15
RU2004130307A (ru) 2005-04-10
CN1642862A (zh) 2005-07-20
KR20040091712A (ko) 2004-10-28
UA80273C2 (en) 2007-09-10
PT1483210E (pt) 2008-04-28
DE60320236D1 (de) 2008-05-21
WO2003076343A1 (fr) 2003-09-18
US7175768B2 (en) 2007-02-13
FR2837197B1 (fr) 2005-01-28
DE60320236T2 (de) 2009-05-20
ES2228298T1 (es) 2005-04-16
CA2478282A1 (fr) 2003-09-18
ES2228298T3 (es) 2008-06-16
MXPA04008809A (es) 2005-06-20
EP1483210B1 (fr) 2008-04-09
RU2282592C2 (ru) 2006-08-27
EP1483210A1 (fr) 2004-12-08
CN1318312C (zh) 2007-05-30
DE03725270T1 (de) 2005-05-04
AU2003227817A1 (en) 2003-09-22
TR200403557T3 (tr) 2005-02-21
AU2003227817B2 (en) 2009-06-04
NZ534986A (en) 2007-07-27

Similar Documents

Publication Publication Date Title
BR0308019A (pt) Processo de clarificação por flotação de águas carregadas com matérias em suspensão e dispositivo para a execução do processo
DE60206800D1 (de) Verfahren zur behandlung von wasser durch ballastiertes ausflocken und dekantieren
NO331144B1 (no) Fremgangsmate og installasjon for rensing av spillvann med forurensninger i suspensjon
ATE267146T1 (de) Verfahren und vorrichtung für die klärung von flüssigkeiten und suspensionen durch ballastflockung und sedimentierung
CN100519435C (zh) 一种磁絮凝分离废水处理方法
KR101495259B1 (ko) 다단형 멀티사이클론을 이용한 농업용수 공급장치
EA202191011A1 (ru) Способ и устройство для очистки технологической воды
CN206391645U (zh) 一种沉淀池泥水分离装置
KR100464716B1 (ko) 수처리 및 폐수처리용 고액분리기
JP2017074539A (ja) 沈降分離装置
CN205575747U (zh) 一种工业废水深度处理过滤装置
CN216764509U (zh) 一种聚结吸附油水高效分离装置
KR20140106086A (ko) 다중 멀티사이클론을 활용한 부유물질 및 cod 저감용 수처리 장치
JP2001047085A5 (pt)
CN113526730A (zh) 一种压裂返排液处理方法及处理装置
Nof et al. Impr oving particles separation after moving bed biofilm reactor (MBBR) systems by media clarifier
RU2086509C1 (ru) Способ очистки воды от металлов
CA1093229A (en) Wastewater flotation utilizing streaming potential adjustment
GB2412333B (en) Process and apparatus for separating suspended particles from liquid
CN118184050A (zh) 一种高效的采油污水处理方法
KR101565149B1 (ko) 다단형 멀티사이클론을 활용한 농업용수 공급방법
CN103011486A (zh) 一种去除污水中镓的方法
CN103011310A (zh) 一种高固体悬浮物矿浆的硅藻土复合药剂-气浮处理方法
KR20140106085A (ko) 다중 멀티사이클론을 활용한 부유물질 및 cod 저감용 수처리 공정
MX2013012453A (es) Sistema integral de tratamiento, potabilizacion y re-uso de agua en la industria lactea.

Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A ANUIDADE(S).

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2125 DE 27/09/2011.