BR112012020630A2 - sistema de recirculação de lama, e, método para criar um comportamento de fluxo de fluido particular. - Google Patents
sistema de recirculação de lama, e, método para criar um comportamento de fluxo de fluido particular.Info
- Publication number
- BR112012020630A2 BR112012020630A2 BR112012020630-3A BR112012020630A BR112012020630A2 BR 112012020630 A2 BR112012020630 A2 BR 112012020630A2 BR 112012020630 A BR112012020630 A BR 112012020630A BR 112012020630 A2 BR112012020630 A2 BR 112012020630A2
- Authority
- BR
- Brazil
- Prior art keywords
- sludge
- recirculation system
- fluid flow
- creating
- particular fluid
- Prior art date
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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5209—Regulation methods for flocculation or precipitation
-
- 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
- B01D21/0006—Settling tanks provided with means for cleaning and maintenance
-
- 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
- B01D21/2488—Feed or discharge mechanisms for settling tanks bringing about a partial recirculation of the liquid, e.g. for introducing chemical aids
-
- 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
- C02F11/127—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering by centrifugation
-
- 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
- B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents
-
- 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
- B01D21/06—Settling tanks with single outlets for the separated liquid with moving scrapers with rotating 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
- B01D21/30—Control equipment
- B01D21/32—Density control of clear liquid or sediment, e.g. optical control ; Control of physical properties
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/11—Turbidity
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/40—Liquid flow rate
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/44—Time
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Treatment Of Sludge (AREA)
- Cyclones (AREA)
Abstract
sistema de recirculação de lama, e, método para criar um comportamento de fluxo de fluido particular. um processo para tratamento de água, incluindo uma combinação de métodos do grupo compreendendo coagulação, sedimentação, floculação e floculação de lastro, que é ainda aperfeiçoada pela adição de um sistema simplificado de recirculação de lama. o sistema de recirculação, correspondendo a este processo, permite mais elevada densidade de lama, bem como perdas de volume d'água menos significativas, fazendo-se o acúmulo de lama no fundo da zona de sedimentação atravessar um hidrociclone por um certo número de vezes em ciclos repetidos, assim aumentando a densidade de partículas sólidas da lama extraída. o sistema pode também ser controlado por um analisador de sólidos suspenso, um medidor de fluxo e/ou um regulador. a presente invenção também inclui um método de produzir comportamento específico de controle de fluxo de fluido com este sistema de reticulação de lama simplicado, que, além disso, melhora a eficiência do processo.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CA2010/000261 WO2011103651A1 (en) | 2010-02-25 | 2010-02-25 | Ballast flocculation and sedimentation water treatment system with simplified sludge recirculation, and process therefor |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112012020630A2 true BR112012020630A2 (pt) | 2018-03-27 |
BR112012020630B1 BR112012020630B1 (pt) | 2020-01-14 |
Family
ID=44506097
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112012020630A BR112012020630B1 (pt) | 2010-02-25 | 2010-02-25 | sistema de recirculação de lama |
Country Status (14)
Country | Link |
---|---|
EP (1) | EP2539287B1 (pt) |
JP (1) | JP5499185B2 (pt) |
KR (1) | KR20120125323A (pt) |
CN (1) | CN102939268B (pt) |
AU (1) | AU2010347137B2 (pt) |
BR (1) | BR112012020630B1 (pt) |
CA (1) | CA2788623C (pt) |
DK (1) | DK2539287T3 (pt) |
ES (1) | ES2749969T3 (pt) |
MX (1) | MX2012009872A (pt) |
PL (1) | PL2539287T3 (pt) |
RU (1) | RU2523819C2 (pt) |
WO (1) | WO2011103651A1 (pt) |
ZA (1) | ZA201206558B (pt) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013006985B4 (de) | 2013-04-15 | 2016-06-30 | Berliner Wasserbetriebe Anstalt des öffentlichen Rechts | Vorrichtung zur Entfernung gelöster Wasserinhaltsstoffe in der Wasser- und Abwassertechnik |
JP6270608B2 (ja) * | 2013-05-07 | 2018-01-31 | 新日鐵住金株式会社 | 凝集沈殿装置及び凝集沈殿方法 |
KR101627624B1 (ko) * | 2015-07-29 | 2016-06-07 | (주)토네이도테크 | 순환형 음식물쓰레기 처리장치 |
JP6725316B2 (ja) * | 2016-05-19 | 2020-07-15 | 株式会社アクティオ | 凝集沈殿装置 |
KR102122007B1 (ko) * | 2018-04-24 | 2020-06-12 | 김봉기 | 무 필터방식의 정수장치 |
KR102255791B1 (ko) * | 2020-08-20 | 2021-05-25 | (주)루선트엔지니어링 | 콜로이드입자 제거를 위한 폐수 처리 설비 및 이를 갖는 폐수 처리 시스템 |
CN113880213B (zh) * | 2021-11-19 | 2023-08-22 | 西安西热水务环保有限公司 | 一种石英砂型重介质高效混凝澄清系统与方法 |
FR3138876A1 (fr) | 2022-08-17 | 2024-02-23 | Veolia Water Solutions & Technologies Support | Procédé de traitement d’une eau sale de surverse provenant d’une filière de traitement de l’eau, et installation correspondante |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5447362A (en) * | 1977-09-20 | 1979-04-13 | Ebara Infilco Co Ltd | Biological treatment of waste water |
JPS5912711A (ja) * | 1982-07-14 | 1984-01-23 | Dowa Koei Kk | シツクナ− |
JPS6074706U (ja) * | 1983-10-28 | 1985-05-25 | 日立プラント建設株式会社 | スケ−ル吸揚装置 |
SU1194850A1 (ru) * | 1984-06-04 | 1985-11-30 | Всесоюзный Научно-Исследовательский И Проектный Институт По Очистке Технологических Газов,Сточных Вод И Использованию Вторичных Энергоресурсов Предприятий Черной Металлургии | Устройство дл очистки сточных вод |
JP2814417B2 (ja) * | 1992-08-03 | 1998-10-22 | 株式会社ファインクレイ | 懸濁液の沈降分離方法及び沈降分離装置 |
JPH09323004A (ja) * | 1996-06-04 | 1997-12-16 | Kamata Bio Eng Kk | 水処理装置 |
FR2758812B1 (fr) * | 1997-01-27 | 1999-07-09 | Degremont | Procede de traitement physico-chimique d'effluents, notamment d'eaux de surface destinees a la consommation |
JPH11244868A (ja) * | 1998-03-05 | 1999-09-14 | Nkk Corp | 汚水の凝集沈澱処理装置 |
JP4073116B2 (ja) * | 1999-05-12 | 2008-04-09 | オルガノ株式会社 | 凝集沈澱装置 |
FR2801878B1 (fr) * | 1999-12-03 | 2002-02-22 | Degremont | Procede et installation de clarification des liquides et suspensions par floculation lestee et decantation |
JP4446418B2 (ja) * | 2000-08-22 | 2010-04-07 | オルガノ株式会社 | 凝集沈澱システム |
FR2815714B1 (fr) * | 2000-10-20 | 2003-01-03 | Omnium Traitement Valorisa | Installation de mesure de la concentration en materiau granulaire dense d'un ecoulement et systeme pour le traitement de l'eau incluant une telle installation |
FR2820733B1 (fr) * | 2001-02-09 | 2003-04-11 | Vivendi Water Systems | Procede et installation d'epaississement des boues issues du traitement d'eau par floculation-decantation a floc leste |
FR2822080B1 (fr) * | 2001-03-15 | 2004-10-29 | Vivendi Water Systems | Procede et installation de traitement des eaux par floculation lestee et separation gravitaire a mode de fonctionnement variable |
FR2833939B1 (fr) * | 2001-12-21 | 2004-10-29 | Omnium Traitement Valorisa | Procede de traitement d'eau par floculation lestee et decantation |
US6929751B2 (en) * | 2002-05-24 | 2005-08-16 | Baxter International Inc. | Vented medical fluid tip protector methods |
JP4202207B2 (ja) * | 2003-07-31 | 2008-12-24 | 株式会社西原環境テクノロジー | 凝集分離装置 |
JP2005066582A (ja) * | 2003-08-21 | 2005-03-17 | Fujika:Kk | 濃縮槽等における汚泥掻寄装置 |
FR2863908B1 (fr) * | 2003-12-22 | 2006-05-19 | Otv Sa | Procede et reacteur de traitement par floculation |
FR2897610B1 (fr) * | 2006-02-20 | 2008-08-15 | Otv Sa | Installation et procede de traitement d'eau par floculation decantation a floc leste avec dessablage final des boues. |
FR2904621B1 (fr) * | 2006-08-01 | 2011-04-01 | Otv Sa | Procede de traitement d'eau par flocation-decantation lestee comprenant une mesure en continu du lest et installation correspondante |
FR2910822B1 (fr) * | 2006-12-29 | 2009-02-27 | Otv Sa | Procede et installation de traitement d'eau par floculation lestee et decantation |
JP5173538B2 (ja) * | 2008-04-03 | 2013-04-03 | 水ing株式会社 | 水処理方法 |
JP4869308B2 (ja) * | 2008-09-03 | 2012-02-08 | 株式会社神鋼環境ソリューション | 揚砂装置 |
-
2010
- 2010-02-25 BR BR112012020630A patent/BR112012020630B1/pt active IP Right Grant
- 2010-02-25 CN CN201080064781.0A patent/CN102939268B/zh active Active
- 2010-02-25 ES ES10846316T patent/ES2749969T3/es active Active
- 2010-02-25 RU RU2012140746/05A patent/RU2523819C2/ru active
- 2010-02-25 EP EP10846316.7A patent/EP2539287B1/en active Active
- 2010-02-25 MX MX2012009872A patent/MX2012009872A/es unknown
- 2010-02-25 WO PCT/CA2010/000261 patent/WO2011103651A1/en active Application Filing
- 2010-02-25 PL PL10846316T patent/PL2539287T3/pl unknown
- 2010-02-25 JP JP2012554175A patent/JP5499185B2/ja active Active
- 2010-02-25 CA CA2788623A patent/CA2788623C/en active Active
- 2010-02-25 KR KR1020127022644A patent/KR20120125323A/ko active IP Right Grant
- 2010-02-25 DK DK10846316.7T patent/DK2539287T3/da active
- 2010-02-25 AU AU2010347137A patent/AU2010347137B2/en active Active
-
2012
- 2012-08-31 ZA ZA2012/06558A patent/ZA201206558B/en unknown
Also Published As
Publication number | Publication date |
---|---|
RU2012140746A (ru) | 2014-03-27 |
EP2539287B1 (en) | 2019-08-21 |
CA2788623A1 (en) | 2011-09-11 |
JP2013520301A (ja) | 2013-06-06 |
CA2788623C (en) | 2016-12-06 |
ZA201206558B (en) | 2013-04-24 |
AU2010347137B2 (en) | 2015-11-26 |
ES2749969T3 (es) | 2020-03-24 |
BR112012020630B1 (pt) | 2020-01-14 |
EP2539287A1 (en) | 2013-01-02 |
KR20120125323A (ko) | 2012-11-14 |
PL2539287T3 (pl) | 2020-03-31 |
DK2539287T3 (da) | 2019-10-21 |
CN102939268A (zh) | 2013-02-20 |
MX2012009872A (es) | 2012-09-12 |
EP2539287A4 (en) | 2014-12-03 |
JP5499185B2 (ja) | 2014-05-21 |
RU2523819C2 (ru) | 2014-07-27 |
WO2011103651A1 (en) | 2011-09-01 |
AU2010347137A1 (en) | 2012-09-20 |
CN102939268B (zh) | 2015-04-08 |
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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] | ||
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 25/02/2010, OBSERVADAS AS CONDICOES LEGAIS. |