BRPI0519018B8 - processo de tratamento de efluente - Google Patents
processo de tratamento de efluenteInfo
- Publication number
- BRPI0519018B8 BRPI0519018B8 BRPI0519018A BRPI0519018A BRPI0519018B8 BR PI0519018 B8 BRPI0519018 B8 BR PI0519018B8 BR PI0519018 A BRPI0519018 A BR PI0519018A BR PI0519018 A BRPI0519018 A BR PI0519018A BR PI0519018 B8 BRPI0519018 B8 BR PI0519018B8
- Authority
- BR
- Brazil
- Prior art keywords
- effluent
- treatment process
- effluent treatment
- electrodes
- drinkable
- 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
- C02F1/4672—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation
-
- 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
-
- 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
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/722—Oxidation by peroxides
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
-
- 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
- C02F1/46109—Electrodes
- C02F2001/46133—Electrodes characterised by the material
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/02—Non-contaminated water, e.g. for industrial water supply
- C02F2103/023—Water in cooling circuits
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/22—Nature of the water, waste water, sewage or sludge to be treated from the processing of animals, e.g. poultry, fish, or parts thereof
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/46—Apparatus for electrochemical processes
- C02F2201/461—Electrolysis apparatus
- C02F2201/46105—Details relating to the electrolytic devices
- C02F2201/4616—Power supply
- C02F2201/4617—DC only
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
-
- 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
- C02F2305/02—Specific form of oxidant
- C02F2305/023—Reactive oxygen species, singlet oxygen, OH radical
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
processo de tratamento de efluente. a invenção se refere ao processo de tratamento de um efluente, contendo microorganismos patógenos ou não, visando a diminuir seu impacto sobre o meio ambiente até mesmo torná-lo potável. o processo é caracterizado pelo fato de compreender as seguintes etapas: 1 - se introduzir o efluente em uma cuba que comporta eletrodos; ii - se adicionar o efluente, a um ph compreendido entre 6 e 10, de uma pequena quantidade de um agente de tratamento que gera lons hidroxilas; e iii - se aplicar entre esses eletrodos uma corrente contínua durante um período determinado de no máximo 30 minutos.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0413435A FR2879590B1 (fr) | 2004-12-16 | 2004-12-16 | Procede de traitement de l'eau |
PCT/FR2005/003150 WO2006064135A1 (fr) | 2004-12-16 | 2005-12-15 | Procede de traitement de l'eau |
Publications (3)
Publication Number | Publication Date |
---|---|
BRPI0519018A2 BRPI0519018A2 (pt) | 2008-12-23 |
BRPI0519018B1 BRPI0519018B1 (pt) | 2016-06-14 |
BRPI0519018B8 true BRPI0519018B8 (pt) | 2016-11-16 |
Family
ID=34954103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0519018A BRPI0519018B8 (pt) | 2004-12-16 | 2005-12-15 | processo de tratamento de efluente |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP1828062B1 (pt) |
CN (1) | CN101119935A (pt) |
AU (1) | AU2005315467A1 (pt) |
BR (1) | BRPI0519018B8 (pt) |
FR (1) | FR2879590B1 (pt) |
MA (1) | MA29665B1 (pt) |
MX (1) | MX2007007289A (pt) |
TN (1) | TNSN07213A1 (pt) |
WO (1) | WO2006064135A1 (pt) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE0800771L (sv) * | 2008-04-07 | 2009-08-04 | Paer H Henriksson | Arrangemang och förfarande för oskadliggörande av mikroorganismer med ett elektriskt fält samt användningar av arrangemanget |
CN101704607B (zh) * | 2009-10-26 | 2011-09-28 | 深圳市朗坤环保有限公司 | 一种动物类危险固体废物蒸煮废水处理方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH605421A5 (en) * | 1976-04-02 | 1978-09-29 | Schweizerische Sodafabrik | Disinfecting water using hydrogen peroxide |
JP2000005755A (ja) * | 1998-06-24 | 2000-01-11 | Konica Corp | 水処理方法及び水処理装置 |
IL125592A (en) * | 1998-07-30 | 2004-06-01 | Argad Eyal Water Treat Technol | Water treatment |
US6045707A (en) * | 1998-09-21 | 2000-04-04 | The Research Foundation Of State University | Electrochemical peroxidation of contaminated liquids and slurries |
-
2004
- 2004-12-16 FR FR0413435A patent/FR2879590B1/fr not_active Expired - Fee Related
-
2005
- 2005-12-15 CN CNA2005800430899A patent/CN101119935A/zh active Pending
- 2005-12-15 BR BRPI0519018A patent/BRPI0519018B8/pt not_active IP Right Cessation
- 2005-12-15 AU AU2005315467A patent/AU2005315467A1/en not_active Abandoned
- 2005-12-15 WO PCT/FR2005/003150 patent/WO2006064135A1/fr active Application Filing
- 2005-12-15 MX MX2007007289A patent/MX2007007289A/es active IP Right Grant
- 2005-12-15 EP EP05826592.7A patent/EP1828062B1/fr not_active Not-in-force
-
2007
- 2007-05-30 TN TNP2007000213A patent/TNSN07213A1/fr unknown
- 2007-06-18 MA MA30006A patent/MA29665B1/fr unknown
Also Published As
Publication number | Publication date |
---|---|
BRPI0519018B1 (pt) | 2016-06-14 |
FR2879590A1 (fr) | 2006-06-23 |
WO2006064135A1 (fr) | 2006-06-22 |
BRPI0519018A2 (pt) | 2008-12-23 |
CN101119935A (zh) | 2008-02-06 |
MX2007007289A (es) | 2008-01-22 |
EP1828062B1 (fr) | 2016-02-03 |
AU2005315467A1 (en) | 2006-06-22 |
EP1828062A1 (fr) | 2007-09-05 |
TNSN07213A1 (en) | 2008-11-21 |
MA29665B1 (fr) | 2008-08-01 |
FR2879590B1 (fr) | 2007-08-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 14/06/2016, OBSERVADAS AS CONDICOES LEGAIS. |
|
B16C | Correction of notification of the grant [chapter 16.3 patent gazette] |
Free format text: REFERENTE A RPI 2371 DE 14/06/2016. QUANTO AO ENDERECO DO TITULAR. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 16A ANUIDADE. |
|
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2649 DE 13-10-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |