BRPI0811769A2 - Instalação de tratamento de água por flotação e processo de tratamento de água correspondente - Google Patents

Instalação de tratamento de água por flotação e processo de tratamento de água correspondente

Info

Publication number: BRPI0811769A2
Authority: BR; Brazil
Prior art keywords: water treatment; flotation; installation; treatment process; corresponding water
Prior art date: 2007-05-18

Application number

BRPI0811769-1A2A

Other languages

English (en)

Inventor

Laurence Dumoulin

Delia Pastorelli

Michel Badard

Original Assignee

Otv Sa

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.)

2007-05-18

Filing date

2008-05-16

Publication date

2014-11-11

2008-05-16 Application filed by Otv Sa filed Critical Otv Sa

2014-11-11 Publication of BRPI0811769A2 publication Critical patent/BRPI0811769A2/pt

2016-01-19 Publication of BRPI0811769A8 publication Critical patent/BRPI0811769A8/pt

2018-10-16 Publication of BRPI0811769B1 publication Critical patent/BRPI0811769B1/pt

Links

XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 2
238000005188 flotation Methods 0.000 title 1
238000009434 installation Methods 0.000 title 1
238000000034 method Methods 0.000 title 1

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
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/22—Evaporating by bringing a thin layer of the liquid into contact with a heated surface
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/26—Multiple-effect evaporating
- 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
- 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
- B03D1/1431—Dissolved air 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
- B03D1/1443—Feed or discharge mechanisms for flotation tanks
- B03D1/1456—Feed mechanisms for the slurry
- 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
- B03D1/1443—Feed or discharge mechanisms for flotation tanks
- B03D1/1475—Flotation tanks having means for discharging the pulp, e.g. as a bleed stream
- 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
- B03D1/1493—Flotation machines with means for establishing a specified flow pattern
- 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
- 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
- C02F1/006—Water distributors either inside a treatment tank or directing the water to several treatment tanks; Water treatment plants incorporating these distributors, with or without chemical or biological tanks
- 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
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds

Landscapes

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

BRPI0811769A 2007-05-18 2008-05-16 instalação de tratamento de água por flotação e processo de tratamento de água correspondente BRPI0811769B1 (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR0703596A FR2916196B1 (fr)	2007-05-18	2007-05-18	Installation de traitement d'eau par flottation, et procede de traitement d'eau correspondant
PCT/EP2008/056057 WO2008142026A1 (fr)	2007-05-18	2008-05-16	Installation de traitement d'eau par flottation, et procede de traitement d'eau correspondant

Publications (3)

Publication Number	Publication Date
BRPI0811769A2 true BRPI0811769A2 (pt)	2014-11-11
BRPI0811769A8 BRPI0811769A8 (pt)	2016-01-19
BRPI0811769B1 BRPI0811769B1 (pt)	2018-10-16

Family

ID=38877623

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BRPI0811769A BRPI0811769B1 (pt)	2007-05-18	2008-05-16	instalação de tratamento de água por flotação e processo de tratamento de água correspondente

Country Status (21)

Country	Link
US (2)	US8753508B2 (pt)
EP (1)	EP2150324B1 (pt)
JP (1)	JP5259698B2 (pt)
KR (1)	KR20100016650A (pt)
CN (1)	CN101711178B (pt)
AU (1)	AU2008252988B2 (pt)
BR (1)	BRPI0811769B1 (pt)
CA (1)	CA2687486C (pt)
DK (1)	DK2150324T3 (pt)
ES (1)	ES2701875T3 (pt)
FR (1)	FR2916196B1 (pt)
MA (1)	MA31431B1 (pt)
MX (1)	MX2009012487A (pt)
MY (1)	MY149173A (pt)
NZ (1)	NZ581339A (pt)
PL (1)	PL2150324T3 (pt)
RU (1)	RU2478436C2 (pt)
TN (1)	TN2009000474A1 (pt)
UA (1)	UA96042C2 (pt)
WO (1)	WO2008142026A1 (pt)
ZA (1)	ZA200907898B (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN102821323B (zh) *	2012-08-01	2014-12-17	成都理想境界科技有限公司	基于增强现实技术的视频播放方法、系统及移动终端
KR101378483B1 (ko)	2014-01-24	2014-03-27	태림인더스트리(주)	부상분리장치
US10752520B2 (en) *	2014-10-02	2020-08-25	Veolia Water Solutions & Technologies Support	Water treatment process employing dissolved air flotation to remove suspended solids
RU2648094C1 (ru) *	2016-12-29	2018-03-22	Акционерное общество " Государственный научный центр Российской Федерации-Физико-энергетический институт имени А.И.Лейпунского"	Устройство для флотационной очистки жидких сред
US10442714B2 (en)	2017-04-25	2019-10-15	Matthew Cheyne	Wastewater treatment system
FR3093104B1 (fr) *	2019-02-25	2023-12-22	Veolia Water Solutions & Tech	Installation modulaire de traitement d’eau par flottation

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1642838A1 (de) *	1968-03-04	1971-04-22	Inst Wasserwirtschaft	Flotationsverfahren und Einrichtung zur Durchfuehrung der Trennung von Stoffen aus Loesungen sowie zur Eindickung von Schlaemmen
FR2389400B1 (pt) *	1977-05-05	1982-01-08	Seri
NL185448C (nl) *	1980-03-07	1990-04-17	Esmil Bv	Inrichting voor het floteren van uitgevlokt slib in een vloeistof.
JPS56146494U (pt) *	1980-03-31	1981-11-05
JPS59186689A (ja) *	1983-04-08	1984-10-23	Fuso Kensetsu Kogyo Kk	濁水の凝集除濁法及びその装置
JPS6038007A (ja) *	1983-08-11	1985-02-27	Yks Co Ltd	船舶用油水分離装置
SU1435304A1 (ru) *	1987-01-23	1988-11-07	Предприятие П/Я В-8103	Душева насадка
RU2102155C1 (ru) *	1992-06-18	1998-01-20	Николай Федорович Мещеряков	Флотационная колонна
SE9504386L (sv) *	1995-12-07	1997-06-08	Purac Ab	Flotationsapparat och förfarande
US5656173A (en) *	1996-03-05	1997-08-12	National Tank Company	Method of removing dispersed oil from an oil in water emulsion employing aerated solutions within a coalescing media
US6890431B1 (en) *	2000-02-18	2005-05-10	The F. B. Leopold Co., Inc.	Buoyant media flotation
FR2835247B1 (fr) *	2002-01-30	2005-01-28	Ondeo Degremont	Installation de traitement d'eaux par flottation
DE03816677T1 (de) *	2003-04-16	2006-07-06	Ondeo Degremont	Anlage zur behandlung von wasser mittels flotation
FR2860735B1 (fr) *	2003-10-10	2006-12-22	Degremont	Buse de detente d'eau pressurisee pour generer des microbules dans une installation de flottation
JP4329717B2 (ja) *	2005-03-31	2009-09-09	栗田工業株式会社	加圧浮上分離装置
RU2282597C1 (ru) *	2005-06-08	2006-08-27	Юрий Олегович Бобылев	Способ глубокой биологической очистки сточных вод и устройство для его осуществления

2007
- 2007-05-18 FR FR0703596A patent/FR2916196B1/fr active Active
2008
- 2008-05-16 MX MX2009012487A patent/MX2009012487A/es active IP Right Grant
- 2008-05-16 CA CA2687486A patent/CA2687486C/en active Active
- 2008-05-16 CN CN2008800202970A patent/CN101711178B/zh active Active
- 2008-05-16 JP JP2010507933A patent/JP5259698B2/ja active Active
- 2008-05-16 UA UAA200913134A patent/UA96042C2/ru unknown
- 2008-05-16 MY MYPI20094819A patent/MY149173A/en unknown
- 2008-05-16 US US12/600,591 patent/US8753508B2/en active Active
- 2008-05-16 AU AU2008252988A patent/AU2008252988B2/en active Active
- 2008-05-16 DK DK08759694.6T patent/DK2150324T3/en active
- 2008-05-16 WO PCT/EP2008/056057 patent/WO2008142026A1/fr not_active Ceased
- 2008-05-16 PL PL08759694T patent/PL2150324T3/pl unknown
- 2008-05-16 BR BRPI0811769A patent/BRPI0811769B1/pt active IP Right Grant
- 2008-05-16 KR KR1020097023995A patent/KR20100016650A/ko not_active Withdrawn
- 2008-05-16 NZ NZ581339A patent/NZ581339A/en unknown
- 2008-05-16 EP EP08759694.6A patent/EP2150324B1/fr active Active
- 2008-05-16 ES ES08759694T patent/ES2701875T3/es active Active
- 2008-05-16 RU RU2009146718/05A patent/RU2478436C2/ru active
2009
- 2009-11-09 TN TNP2009000474A patent/TN2009000474A1/fr unknown
- 2009-11-11 ZA ZA200907898A patent/ZA200907898B/xx unknown
- 2009-12-07 MA MA32402A patent/MA31431B1/fr unknown
2014
- 2014-05-06 US US14/270,850 patent/US9376331B2/en active Active

Also Published As

Publication number	Publication date
US20140326676A1 (en)	2014-11-06
BRPI0811769B1 (pt)	2018-10-16
EP2150324B1 (fr)	2018-09-12
FR2916196B1 (fr)	2009-07-24
RU2478436C2 (ru)	2013-04-10
RU2009146718A (ru)	2011-06-27
UA96042C2 (ru)	2011-09-26
AU2008252988A1 (en)	2008-11-27
DK2150324T3 (en)	2019-01-14
CA2687486A1 (en)	2008-11-27
ES2701875T3 (es)	2019-02-26
CN101711178B (zh)	2012-09-12
MY149173A (en)	2013-07-31
BRPI0811769A8 (pt)	2016-01-19
ZA200907898B (en)	2010-07-28
KR20100016650A (ko)	2010-02-12
PL2150324T3 (pl)	2019-04-30
JP2010527286A (ja)	2010-08-12
CN101711178A (zh)	2010-05-19
US20110198295A1 (en)	2011-08-18
AU2008252988B2 (en)	2012-12-06
WO2008142026A1 (fr)	2008-11-27
EP2150324A1 (fr)	2010-02-10
FR2916196A1 (fr)	2008-11-21
NZ581339A (en)	2011-12-22
MA31431B1 (fr)	2010-06-01
US8753508B2 (en)	2014-06-17
CA2687486C (en)	2016-10-04
MX2009012487A (es)	2010-02-24
TN2009000474A1 (fr)	2011-03-31
US9376331B2 (en)	2016-06-28
JP5259698B2 (ja)	2013-08-07

Legal Events

Date	Code	Title	Description
2016-01-19	B25D	Requested change of name of applicant approved	Owner name: VEOLIA WATER SOLUTIONS AND TECHNOLOGIES SUPPORT (F
2018-03-20	B07A	Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
2018-07-31	B09A	Decision: intention to grant [chapter 9.1 patent gazette]
2018-10-16	B16A	Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]	Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 16/10/2018, OBSERVADAS AS CONDICOES LEGAIS.

Publication	Publication Date	Title
BRPI0811950A2 (pt)	2014-11-11	Processo de tratamento de resíduos ricos em zinco e sulfatos
BRPI0817422A2 (pt)	2014-11-18	Processo de concentração de microorganismos
BRPI0817415A2 (pt)	2014-10-14	Processo de concentração de microorganismos
BRPI1008843A2 (pt)	2019-09-24	processo e dispositivo de purificação de efluentes
BRPI1011689A2 (pt)	2016-03-22	processo de autofocalização e conjunto de autofocalização
BRPI0813480A2 (pt)	2015-01-06	Processo e dispositivo para detecção do nível de tanque
ATE524232T1 (de)	2011-09-15	Wasserreinigungsverfahren
BRPI1015058A2 (pt)	2016-04-19	"aparelho e processo para tratar água residual."
ZA200904023B (en)	2010-08-25	Method for treating wastewater or produced water
BRPI0910897A2 (pt)	2015-09-29	sistema e método de tratamento de água
BR112012008166A2 (pt)	2017-10-10	método de tratamento de água e floculante de tratamento de água
BRPI0810227A2 (pt)	2014-10-29	Tratamento de água com baixo potencial de incrustação
BRPI0815516A2 (pt)	2015-02-03	Dispositivo de produção de água potavel
BRPI0909144A2 (pt)	2015-08-04	Processo para o tratamento de água de descarga e instalação de tratamento de água de descarga
BRPI0906489A2 (pt)	2015-07-14	Química e método de limpeza aprimorado por bolha
BRPI0718075A2 (pt)	2014-11-25	Processo de hidrogenação
BRPI0815412A2 (pt)	2015-02-03	Processo de sedimentação por coagulação
BR112012000025A2 (pt)	2015-09-08	polipeptídos e processo de tratamento.
PT2165971T (pt)	2016-11-16	Processo de hidrotratamento
BRPI0822577A2 (pt)	2015-06-23	Processo de aprimoramento de carvão
BRPI0916222A2 (pt)	2015-11-03	método de tratamento e equipamento de tratamento de águas residuais
BRPI0910332A2 (pt)	2015-10-06	sistemas aquático e de banho vibroacústicos
BRPI0817392A8 (pt)	2018-04-17	processo de fermentação e instalação cervejeira
BRPI1012854A2 (pt)	2016-04-05	processo de curtimento e composição de curtimento
BRPI0811869A2 (pt)	2014-11-18	Processo de formação de emulsão