BRPI0617784A2 - método de tratamento de água e combinação integrando um tratamento biológico fixo e decantação por floculação - Google Patents
método de tratamento de água e combinação integrando um tratamento biológico fixo e decantação por floculaçãoInfo
- Publication number
- BRPI0617784A2 BRPI0617784A2 BRPI0617784-0A BRPI0617784A BRPI0617784A2 BR PI0617784 A2 BRPI0617784 A2 BR PI0617784A2 BR PI0617784 A BRPI0617784 A BR PI0617784A BR PI0617784 A2 BRPI0617784 A2 BR PI0617784A2
- Authority
- BR
- Brazil
- Prior art keywords
- settling
- water treatment
- biological treatment
- mixing area
- granulated material
- 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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/06—Aerobic processes using submerged filters
-
- 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
-
- 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
- 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
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
-
- 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
-
- 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
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/12—Inert solids used as ballast for improving sedimentation
-
- 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
- C02F3/08—Aerobic processes using moving contact bodies
- C02F3/082—Rotating biological contactors
-
- 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)
- Chemical & Material Sciences (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Biological Treatment Of Waste Water (AREA)
- Activated Sludge Processes (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
MéTODO DE TRATAMENTO DE áGUA E COMBINAçãO INTEGRANDO UM TRATAMENTO BIOLóGICO FIXO E DECANTAçãO POR FLOCULAçãO. Trata-se de um método inventivo de tratamento de água e disposição que combina sucessivamente pelo menos uma etapa consistindo no tratamento biológico de pelo menos uma parte de poluição contida nas ditas águas por uma biomassa fixa, onde um fluxo biologicamente limpo que pode ser obtido logicamente no final da dita etapa, antes da entrada do mesmo em uma próxima etapa, contém menos de 2 g/l de MES, e pelo menos um estágio para realizar uma decantação por floculação por meio de flocos estabilizados consistindo na transferência do fluxo tratado biologicamente para uma área de mistura (2), preferivelmente em uma gradiente de velocidade variando de 10^ S-1^ a 1000^ S-1^, onde é injetado pelo menos um tipo de material granulado insolúvel mais denso do que água e substâncias suspensas são agregadas em volta das ditas partículas de material granular, na transferência do fluxo emitido da área de mistura (2) para uma área de decantação, onde o fluxo purificado e os sedimentos de decantação misturados com o material granulado são separados, na extração do material granulado dos sedimentos de decantação, na reciclagem da maioria dos mesmos na área de mistura (2) e na remoção dos sedimentos de decantação separados do material granulado.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0511084A FR2902417A1 (fr) | 2005-10-28 | 2005-10-28 | Procede et installation pour le traitement des eaux integrant un traitement biologique a bacteries fixees et une floculation-decantation |
FR0511669A FR2902418B1 (fr) | 2005-10-28 | 2005-11-17 | Procede et installation pour le traitement des eaux integrant un traitement biologique a bacteries fixees et une floculation-decantation |
PCT/EP2006/067679 WO2007048773A1 (fr) | 2005-10-28 | 2006-10-23 | Procede et installation pour le traitement des eaux integrant un traitement biologique a bacteries fixees et une floculation-decantation |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0617784A2 true BRPI0617784A2 (pt) | 2009-12-01 |
Family
ID=37776438
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0617784-0A BRPI0617784A2 (pt) | 2005-10-28 | 2006-10-23 | método de tratamento de água e combinação integrando um tratamento biológico fixo e decantação por floculação |
Country Status (13)
Country | Link |
---|---|
US (1) | US20090218281A1 (pt) |
EP (1) | EP1940745B1 (pt) |
JP (1) | JP2009513328A (pt) |
KR (1) | KR20080049823A (pt) |
AR (1) | AR057838A1 (pt) |
AU (1) | AU2006307924B2 (pt) |
BR (1) | BRPI0617784A2 (pt) |
CA (1) | CA2625798A1 (pt) |
FR (1) | FR2902418B1 (pt) |
IL (1) | IL190786A0 (pt) |
NO (1) | NO20081776L (pt) |
RU (1) | RU2453507C2 (pt) |
WO (1) | WO2007048773A1 (pt) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8470172B2 (en) | 2007-01-09 | 2013-06-25 | Siemens Industry, Inc. | System for enhancing a wastewater treatment process |
US20100213123A1 (en) | 2007-01-09 | 2010-08-26 | Marston Peter G | Ballasted sequencing batch reactor system and method for treating wastewater |
CN101568388B (zh) | 2007-01-09 | 2013-09-18 | 西门子工业公司 | 用于去除工业废水中溶解的污染物、颗粒污染物和油类污染物的系统 |
US20110036771A1 (en) | 2007-01-09 | 2011-02-17 | Steven Woodard | Ballasted anaerobic system and method for treating wastewater |
US7828976B2 (en) * | 2007-06-22 | 2010-11-09 | I. Kruger, Inc. | Method of removing phosphorus from wastewater |
TWI568687B (zh) * | 2009-06-15 | 2017-02-01 | 沙烏地阿拉伯油品公司 | 包含懸浮系統與多重生物反應器區域的經懸浮介質膜生物反應器系統及方法 |
WO2012018514A2 (en) | 2010-07-26 | 2012-02-09 | Sortwell & Co. | Method for dispersing and aggregating components of mineral slurries and high-molecular weight multivalent polymers for clay aggregation |
US9682876B2 (en) | 2011-05-13 | 2017-06-20 | ProAct Services Corporation | System and method for the treatment of wastewater |
CA3202964A1 (en) | 2011-12-06 | 2013-06-13 | Delta Faucet Company | Ozone distribution in a faucet |
US8721896B2 (en) | 2012-01-25 | 2014-05-13 | Sortwell & Co. | Method for dispersing and aggregating components of mineral slurries and low molecular weight multivalent polymers for mineral aggregation |
CA2873081C (en) | 2012-06-11 | 2020-12-29 | Evoqua Water Technologies Llc | Treatment using fixed film processes and ballasted settling |
US9255025B2 (en) | 2012-07-20 | 2016-02-09 | ProAct Services Corporation | Method for the treatment of wastewater |
AU2013323431B2 (en) | 2012-09-26 | 2017-10-12 | Evoqua Water Technologies Llc | System for measuring the concentration of magnetic ballast in a slurry |
ES2713429T3 (es) | 2012-10-22 | 2019-05-21 | Evoqua Water Tech Llc | Sistemas de desbordamiento de agua residuales |
PL2792646T3 (pl) * | 2013-04-16 | 2015-11-30 | Demon Gmbh | Sposób i urządzenie do oczyszczania ścieków zawierających amon |
CN103739160A (zh) * | 2013-12-26 | 2014-04-23 | 河北天朗环保工程有限公司 | 一种具有肋盘片的生物转盘 |
CN104163530B (zh) * | 2014-05-05 | 2015-08-26 | 浙江海洋学院 | 水处理装置 |
US20150321937A1 (en) * | 2014-05-07 | 2015-11-12 | Veolia Water Solutions & Technologies Support | Method and system for treating wastewater in an integrated fixed film activated sludge sequencing batch reactor |
US10150684B2 (en) * | 2015-01-13 | 2018-12-11 | Environmental Dynamics International Inc. | System and method for preventing ammonia rebound in a cold-weather bioreactor |
CN108463437B (zh) | 2015-12-21 | 2022-07-08 | 德尔塔阀门公司 | 包括消毒装置的流体输送系统 |
CN105753267B (zh) * | 2016-05-04 | 2018-03-27 | 荆州职业技术学院 | 处理汽车维修废水的一体化污水处理装置 |
RU197197U1 (ru) * | 2019-10-23 | 2020-04-10 | федеральное государственное бюджетное образовательное учреждение высшего образования "Тольяттинский государственный университет" | Устройство для очистки жидкости от механических частиц |
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 |
ES2959048A1 (es) * | 2023-11-11 | 2024-02-19 | Ecopat 38 S L | Unidad modular para el tratamiento de purines y otros vertidos líquidos residuales |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU429031A1 (ru) * | 1972-03-14 | 1974-05-25 | Р. Я. Аграноник, Г. Н. Луценко, А. И. Цветкова , Н. Ю. Тугушева | Способ очистки сточных вод |
US3976568A (en) * | 1973-05-29 | 1976-08-24 | Autotrol Corporation | Method of wastewater treatment |
GB2004533B (en) * | 1977-09-19 | 1982-03-10 | Sterling Drug Inc | Wastewater treatment |
FR2547574B1 (fr) * | 1983-06-15 | 1988-08-05 | Multibio | Procede et installation d'epuration biologique aerobie des eaux residuaires en utilisant des micro-organismes libres et des micro-organismes fixes |
US4721570A (en) * | 1986-02-06 | 1988-01-26 | Envirex, Inc. | RBC with solids contact zone |
AT386403B (de) * | 1986-08-29 | 1988-08-25 | Cordt Gerhard Dipl Ing Dr | Vorrichtung zur biologischen abwasserreinigung |
CA1336020C (en) * | 1987-08-17 | 1995-06-20 | Geoffrey Robert. Browne | Clarification process |
FR2627704B1 (fr) * | 1988-02-25 | 1991-12-13 | Ile France Syndicat Eaux | Procede et installation de traitement d'eau par decantation faisant intervenir du sable fin |
US5192441A (en) * | 1989-02-14 | 1993-03-09 | Omnium De Traitements Et De Valorisation (Otv) | Process and installation for biological treatment, e.g. by nitrification and/or denitrification, of an effluent including nitrated pollution |
FR2719235B1 (fr) * | 1994-05-02 | 1996-07-19 | Omnium Traitement Valorisa | Procédé et installation de clarification de boues biologiques par décantation. |
JPH08197078A (ja) * | 1995-01-23 | 1996-08-06 | Nippon Steel Corp | 生物学的汚水処理装置 |
JP3125628B2 (ja) * | 1995-06-13 | 2001-01-22 | 日立プラント建設株式会社 | 廃水処理方法 |
AUPP860899A0 (en) * | 1999-02-11 | 1999-03-04 | Zeolite Australia Limited | Process for the removal of suspended and other material from waste water |
JP2003010861A (ja) * | 2001-06-29 | 2003-01-14 | Ebara Corp | リン、ss含有水の凝集分離処理方法及び装置 |
JP2005500906A (ja) * | 2001-09-03 | 2005-01-13 | コングステド マスキンファブリク 2003 アーペーエス | 下水を生物学的に浄化する方法及び該方法に従って用いる好ましくは小型浄化プラントであるプラント。 |
FR2847572B1 (fr) * | 2002-11-22 | 2006-04-21 | Omnium Traitement Valorisa | Procede de traitement des eaux a l'aide d'un reactif pulverulent inorganique a forte surface specifique incluant une etape de recyclage dudit reactif |
RU2260568C1 (ru) * | 2003-12-26 | 2005-09-20 | Куликов Николай Иванович | Очистная установка для сточных вод коттеджей |
RU2259962C1 (ru) * | 2004-04-27 | 2005-09-10 | Государственное образовательное учреждение высшего профессионального образования Уфимский государственный нефтяной технический университет (ГОУ ВПО УГНТУ) | Способ биохимической очистки сточных вод |
US7153431B2 (en) * | 2005-03-22 | 2006-12-26 | I. Kruger Inc. | Method and system for utilizing activated sludge in a ballasted flocculation process to remove BOD and suspended solids |
-
2005
- 2005-11-17 FR FR0511669A patent/FR2902418B1/fr not_active Expired - Fee Related
-
2006
- 2006-10-23 RU RU2008115310/05A patent/RU2453507C2/ru not_active IP Right Cessation
- 2006-10-23 AU AU2006307924A patent/AU2006307924B2/en not_active Ceased
- 2006-10-23 US US12/091,849 patent/US20090218281A1/en not_active Abandoned
- 2006-10-23 CA CA 2625798 patent/CA2625798A1/en not_active Abandoned
- 2006-10-23 EP EP06807486.3A patent/EP1940745B1/fr active Active
- 2006-10-23 WO PCT/EP2006/067679 patent/WO2007048773A1/fr active Application Filing
- 2006-10-23 JP JP2008537074A patent/JP2009513328A/ja not_active Withdrawn
- 2006-10-23 BR BRPI0617784-0A patent/BRPI0617784A2/pt not_active IP Right Cessation
- 2006-10-23 KR KR1020087008884A patent/KR20080049823A/ko not_active Application Discontinuation
- 2006-10-26 AR ARP060104673 patent/AR057838A1/es not_active Application Discontinuation
-
2008
- 2008-04-10 IL IL190786A patent/IL190786A0/en not_active IP Right Cessation
- 2008-04-11 NO NO20081776A patent/NO20081776L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP1940745B1 (fr) | 2017-06-28 |
US20090218281A1 (en) | 2009-09-03 |
CA2625798A1 (en) | 2007-05-03 |
EP1940745A1 (fr) | 2008-07-09 |
AR057838A1 (es) | 2007-12-19 |
RU2008115310A (ru) | 2009-12-10 |
AU2006307924B2 (en) | 2011-06-09 |
JP2009513328A (ja) | 2009-04-02 |
KR20080049823A (ko) | 2008-06-04 |
FR2902418A1 (fr) | 2007-12-21 |
RU2453507C2 (ru) | 2012-06-20 |
WO2007048773A1 (fr) | 2007-05-03 |
NO20081776L (no) | 2008-05-27 |
AU2006307924A1 (en) | 2007-05-03 |
IL190786A0 (en) | 2008-11-03 |
FR2902418B1 (fr) | 2008-10-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B25D | Requested change of name of applicant approved |
Owner name: VEOLIA WATER SOLUTIONS AND TECHNOLOGIES SUPPORT (F |
|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] | ||
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |