BRPI0704744A2 - eletroflotador/eletrocoagulador para tratamento de efluentes em fluxo contìnuo compartimentado com uso alternativo de ozÈnio, peróxido de hidrogênio e radiação ultravioleta - Google Patents
eletroflotador/eletrocoagulador para tratamento de efluentes em fluxo contìnuo compartimentado com uso alternativo de ozÈnio, peróxido de hidrogênio e radiação ultravioletaInfo
- Publication number
- BRPI0704744A2 BRPI0704744A2 BRPI0704744A BRPI0704744A2 BR PI0704744 A2 BRPI0704744 A2 BR PI0704744A2 BR PI0704744 A BRPI0704744 A BR PI0704744A BR PI0704744 A2 BRPI0704744 A2 BR PI0704744A2
- Authority
- BR
- Brazil
- Prior art keywords
- electroflotter
- electrocoagulator
- ozone
- hydrogen peroxide
- ultraviolet radiation
- Prior art date
Links
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 title abstract 4
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 title abstract 2
- 230000005855 radiation Effects 0.000 title abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 238000007743 anodising Methods 0.000 abstract 1
- 229920002678 cellulose Polymers 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 abstract 1
- 239000000701 coagulant Substances 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 238000009297 electrocoagulation Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- -1 hospital Substances 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000007800 oxidant agent Substances 0.000 abstract 1
- 239000010802 sludge Substances 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000004753 textile Substances 0.000 abstract 1
- 239000002351 wastewater Substances 0.000 abstract 1
Landscapes
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Physical Water Treatments (AREA)
Abstract
Eletroflotador/Eletrocoagulador para tratamento de efluentes em fluxo continuo compartimentado com uso alternativo de ozónio, peróxido de hidrogênio e radiação ultravioleta. O eletroflotador/eletrocoagulador é aplicado na redução de custos para as empresas que utilizam extensivamente produtos químicos coagulantes e floculantes, sendo os agentes oxidantes gerados no local. A invenção pode ser utilizada, exemplificativamente, por diversas empresas do ramo têxtil, hospitalar, papel e celulose, postos de lavagem de veículos, postos de combustíveis, restaurantes, condomínios e águas residuárias com coloração aparente e real e materiais coloidais agregados. A utilização de barras de ferro/aço como eletrodos horizontalmente dispostos, dentro de compartimentos do tanque de eletroflotação/eletrocoagulação proporcionam efetivo contato para anodização. A geometria do tanque permite fluxo ascendente e descendente sem turbulência excessiva, preservando os agregados formados. A concepção de raspador mecanizado possibilita a retirada de lodo na parte superior do tanque para posterior deságúe e secagem.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BRPI0704744A BRPI0704744B8 (pt) | 2007-11-30 | 2007-11-30 | eletroflotador para tratamento de efluentes em fluxo contínuo compartimentado com uso alternativo de ozônio, peróxido de hidrogênio e radiação ultravioleta e processo de tratamento de efluentes em fluxo contínuo compartilhado |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BRPI0704744A BRPI0704744B8 (pt) | 2007-11-30 | 2007-11-30 | eletroflotador para tratamento de efluentes em fluxo contínuo compartimentado com uso alternativo de ozônio, peróxido de hidrogênio e radiação ultravioleta e processo de tratamento de efluentes em fluxo contínuo compartilhado |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| BRPI0704744A2 true BRPI0704744A2 (pt) | 2009-07-28 |
| BRPI0704744B1 BRPI0704744B1 (pt) | 2018-05-08 |
| BRPI0704744B8 BRPI0704744B8 (pt) | 2018-05-29 |
Family
ID=40896237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0704744A BRPI0704744B8 (pt) | 2007-11-30 | 2007-11-30 | eletroflotador para tratamento de efluentes em fluxo contínuo compartimentado com uso alternativo de ozônio, peróxido de hidrogênio e radiação ultravioleta e processo de tratamento de efluentes em fluxo contínuo compartilhado |
Country Status (1)
| Country | Link |
|---|---|
| BR (1) | BRPI0704744B8 (pt) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118598441A (zh) * | 2024-08-07 | 2024-09-06 | 杭州水处理技术研究开发中心有限公司 | 一种凝聚废水回用处理系统及方法 |
-
2007
- 2007-11-30 BR BRPI0704744A patent/BRPI0704744B8/pt not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118598441A (zh) * | 2024-08-07 | 2024-09-06 | 杭州水处理技术研究开发中心有限公司 | 一种凝聚废水回用处理系统及方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| BRPI0704744B1 (pt) | 2018-05-08 |
| BRPI0704744B8 (pt) | 2018-05-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B03A | Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette] | ||
| B27A | Filing of a green patent (patente verde) [chapter 27.1 patent gazette] | ||
| B27B | Request for a green patent granted [chapter 27.2 patent gazette] | ||
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 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] | ||
| B03H | Publication of an application: rectification [chapter 3.8 patent gazette] | ||
| B16C | Correction of notification of the grant [chapter 16.3 patent gazette] |
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