BRPI0914257A2 - processo para a redução da demanda química de oxigênio, carbono orgânico total e sólidos totais em vinhaças mediante eletroflotação/oxidação - Google Patents

processo para a redução da demanda química de oxigênio, carbono orgânico total e sólidos totais em vinhaças mediante eletroflotação/oxidação

Info

Publication number
BRPI0914257A2
BRPI0914257A2 BRPI0914257A BRPI0914257A BRPI0914257A2 BR PI0914257 A2 BRPI0914257 A2 BR PI0914257A2 BR PI0914257 A BRPI0914257 A BR PI0914257A BR PI0914257 A BRPI0914257 A BR PI0914257A BR PI0914257 A2 BRPI0914257 A2 BR PI0914257A2
Authority
BR
Brazil
Prior art keywords
electroflotation
oxidation
total
organic carbon
vinasse
Prior art date
Application number
BRPI0914257A
Other languages
English (en)
Inventor
Eduardo Figueroa Cardozo Felipe
Machuca Martinez Fiderman
De Jesús Marriaga Cabrales Nilson
Original Assignee
Univ Del Valle
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.)
Filing date
Publication date
Application filed by Univ Del Valle filed Critical Univ Del Valle
Publication of BRPI0914257A2 publication Critical patent/BRPI0914257A2/pt

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
    • C02F1/463—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrocoagulation
    • 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
    • C02F1/465—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electroflotation
    • 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
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/32—Nature of the water, waste water, sewage or sludge to be treated from the food or foodstuff industry, e.g. brewery waste waters
    • 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
    • C02F2209/08—Chemical Oxygen Demand [COD]; Biological Oxygen Demand [BOD]
    • 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
    • C02F2209/10—Solids, e.g. total solids [TS], total suspended solids [TSS] or volatile solids [VS]
    • 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
    • C02F2209/20—Total organic carbon [TOC]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Electrochemistry (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Processing Of Solid Wastes (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

processo para a redução da demanda química de oxigênio, carbono orgânico total e sólidos totais em vinhaças mediante eletroflotação/oxidação s a presente invenção está relacionada a um processo para a redução da demanda química de oxigênio (dqo), do carbono orgânico total (cot) e dos sólidos totais de resíduos não contaminantes provenientes de destilarias de álcool, mediante técnicas de eletroflotação /oxidação.
BRPI0914257A 2008-12-19 2009-12-18 processo para a redução da demanda química de oxigênio, carbono orgânico total e sólidos totais em vinhaças mediante eletroflotação/oxidação BRPI0914257A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CO08135448A CO6040045A1 (es) 2008-12-19 2008-12-19 Proceso para la reduccion de la demanada quimica de oxigeno carbono organico total y solidos totales en vinazas mediante electroflotacion/oxidacion
PCT/IB2009/055854 WO2010070622A2 (es) 2008-12-19 2009-12-18 Proceso para la reducción de la demanda química de oxígeno, carbono orgánico total y sólidos totales en vinazas mediante electroflotación/oxidación

Publications (1)

Publication Number Publication Date
BRPI0914257A2 true BRPI0914257A2 (pt) 2019-03-12

Family

ID=40981984

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0914257A BRPI0914257A2 (pt) 2008-12-19 2009-12-18 processo para a redução da demanda química de oxigênio, carbono orgânico total e sólidos totais em vinhaças mediante eletroflotação/oxidação

Country Status (5)

Country Link
US (1) US8425755B2 (pt)
BR (1) BRPI0914257A2 (pt)
CO (1) CO6040045A1 (pt)
MX (1) MX2011006558A (pt)
WO (1) WO2010070622A2 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10934197B2 (en) 2015-11-06 2021-03-02 Unlimited Water Solutions Llc Electronic water pre-treatment equipment and methods
CN111018200A (zh) * 2019-12-11 2020-04-17 浙江美纳环保科技有限公司 一种电化学处理多种污水的撬装式系统
CN113060819B (zh) * 2021-03-31 2021-11-30 南京理工大学 一种实现非均相芬顿氧化过程中自由基靶向氧化的装置及方法
CN119889533A (zh) * 2024-12-27 2025-04-25 天津工业大学 一种电氧化工艺处理废水的响应面优化方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL243994A (pt) * 1959-07-24
US4072596A (en) * 1975-04-30 1978-02-07 Westinghouse Electric Corporation Apparatus for removal of contaminants from water
FR2529568A1 (fr) * 1982-07-05 1984-01-06 Sulzer Ag Procede de clarification des vinasses
DE3610061A1 (de) * 1986-03-25 1987-10-01 Peroxid Chemie Gmbh Verfahren zur aktivierung von wasserstoffperoxid auf elektrochemischem wege
US5230782A (en) * 1991-07-22 1993-07-27 International Business Machines Corporation Electrolytic process for reducing the organic content of an aqueous composition and apparatus therefore
DE19618074A1 (de) * 1996-03-04 1997-09-11 Ind Tech Res Inst Verfahren und Vorrichtung zur Entfernung von chemischem Sauerstoff-Bedarf aus Abwasser durch Elektrolyse und Oxidation
TW449574B (en) * 1998-05-01 2001-08-11 Ind Tech Res Inst Method of wastewater treatment by electrolysis and oxidization
US6045707A (en) 1998-09-21 2000-04-04 The Research Foundation Of State University Electrochemical peroxidation of contaminated liquids and slurries
US7087176B2 (en) * 2002-11-11 2006-08-08 Ira B. Vinson High pressure process and apparatus for the electrocoagulative treatment of aqueous and viscous fluids

Also Published As

Publication number Publication date
WO2010070622A3 (es) 2011-04-28
US20110233070A1 (en) 2011-09-29
MX2011006558A (es) 2012-05-17
WO2010070622A2 (es) 2010-06-24
CO6040045A1 (es) 2009-05-29
WO2010070622A4 (es) 2011-07-21
US8425755B2 (en) 2013-04-23

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 9A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2516 DE 26-03-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.

B350 Update of information on the portal [chapter 15.35 patent gazette]