MX348945B - System for performed the fenton’s reaction by a photo-electrochemical-catalytic effect, method for obtaining free radicals (°oh) and regeneration of supported iron (fe(ii)). - Google Patents

System for performed the fenton’s reaction by a photo-electrochemical-catalytic effect, method for obtaining free radicals (°oh) and regeneration of supported iron (fe(ii)).

Info

Publication number
MX348945B
MX348945B MX2009008053A MX2009008053A MX348945B MX 348945 B MX348945 B MX 348945B MX 2009008053 A MX2009008053 A MX 2009008053A MX 2009008053 A MX2009008053 A MX 2009008053A MX 348945 B MX348945 B MX 348945B
Authority
MX
Mexico
Prior art keywords
free radicals
fenton
photo
reaction
supported iron
Prior art date
Application number
MX2009008053A
Other languages
Spanish (es)
Other versions
MX2009008053A (en
Inventor
Arturo Godinez Mora-Tovar Luis
Javier Rodríguez Valadez Francisco
Manuel Peralta Hernández Juan
Ramírez Coutiño Jonathan
Esquivel Escalante Karen
Original Assignee
Centro De Investigación Y Desarrollo Tecnológico En Electroquímica S C
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 Centro De Investigación Y Desarrollo Tecnológico En Electroquímica S C filed Critical Centro De Investigación Y Desarrollo Tecnológico En Electroquímica S C
Priority to MX2009008053A priority Critical patent/MX348945B/en
Publication of MX2009008053A publication Critical patent/MX2009008053A/en
Publication of MX348945B publication Critical patent/MX348945B/en

Links

Classifications

    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Landscapes

  • Physical Water Treatments (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Catalysts (AREA)

Abstract

The present invention refers to a system to conduct the Fenton’s reaction by a photo-electro-chemical-catalytic effect and method for obtaining free radicals (°OH) and regenerating supported iron (Fe(II)), where the residual iron intends to comply with the standard established for the presence of said metal in potable water; in such a manner, the method provides the generation of free radicals °(OH) required for the degradation of organic matter like pesticides, insecticides, dyes and further harmful compounds that are dissolved in residual water, where the amount of free radicals (°OH) be higher in the same dissolution volume, so as to accelerate the degradation speed of the organic matter as well as the discoloration speed and the removal of the total organic carbon; said free radicals (°OH) are generated by hydrogen peroxide (H2O2) generated in situ in a Fenton’s reactor, which uses supported iron in ionic exchange resins of low desorption level, as well as photo assisted processes and an anode coated with a nano-crystalline semiconductor.
MX2009008053A 2009-07-29 2009-07-29 System for performed the fenton’s reaction by a photo-electrochemical-catalytic effect, method for obtaining free radicals (°oh) and regeneration of supported iron (fe(ii)). MX348945B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MX2009008053A MX348945B (en) 2009-07-29 2009-07-29 System for performed the fenton’s reaction by a photo-electrochemical-catalytic effect, method for obtaining free radicals (°oh) and regeneration of supported iron (fe(ii)).

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MX2009008053A MX348945B (en) 2009-07-29 2009-07-29 System for performed the fenton’s reaction by a photo-electrochemical-catalytic effect, method for obtaining free radicals (°oh) and regeneration of supported iron (fe(ii)).

Publications (2)

Publication Number Publication Date
MX2009008053A MX2009008053A (en) 2011-01-28
MX348945B true MX348945B (en) 2017-06-01

Family

ID=44060750

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009008053A MX348945B (en) 2009-07-29 2009-07-29 System for performed the fenton’s reaction by a photo-electrochemical-catalytic effect, method for obtaining free radicals (°oh) and regeneration of supported iron (fe(ii)).

Country Status (1)

Country Link
MX (1) MX348945B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110729068A (en) * 2019-09-16 2020-01-24 华中科技大学 Reaction device and method for degrading radioactive waste resin based on Fenton method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112479345A (en) * 2020-11-17 2021-03-12 哈尔滨工程大学 Method for removing organic pollutants in water by using oxygen-enriched vacancy magnesium oxide and magnesium hydroxide

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110729068A (en) * 2019-09-16 2020-01-24 华中科技大学 Reaction device and method for degrading radioactive waste resin based on Fenton method
CN110729068B (en) * 2019-09-16 2021-04-06 华中科技大学 Reaction device and method for degrading radioactive waste resin based on Fenton method

Also Published As

Publication number Publication date
MX2009008053A (en) 2011-01-28

Similar Documents

Publication Publication Date Title
SA517381767B1 (en) Methods for forming peroxyformic acid and uses thereof
EP2451749A4 (en) Wastewater treatment system and process including irradiation of primary solids
MX2011005764A (en) System and method for wastewater treatment.
WO2008120509A1 (en) Washing agent for separation membrane, process for producing the same and method of washing
MX2013005299A (en) Mitigation of fouling in hydroformylation processes by water addition.
WO2010096392A3 (en) Production of hydrogen and oxygen from water using waste heat and environmentally safe metals
CL2012003214A1 (en) Method for treating an acid solution containing iodide ions and iron ions (ii), which comprises oxidizing the iron ions in said solution to iron ions (iii) by iron oxidizing microorganisms, where oxidation is carried out in the presence of activated carbon; and method for leaching copper from a copper sulphide ore.
WO2012099817A3 (en) Method and system for providing ultrapure water
MX338229B (en) Water treatment.
CN103663831A (en) Method for treating wastewater containing anilines
MX2011013702A (en) Methods for treating a well with a cross-linked water-soluble polymer-complexed metal cation network and an aromatic compound capable of forming a chelating agent to uncross-link the polymer.
WO2009134325A3 (en) Ion enhancement
MX2011004496A (en) Wastewater treatment apparatus and method.
Wu et al. Heterogeneous catalytic reactions of in-situ generated bromide ions via hydrodehalogenation of tetrabromobisphenol A in advanced oxidation processes over palladium nanoparticles
MX348945B (en) System for performed the fenton’s reaction by a photo-electrochemical-catalytic effect, method for obtaining free radicals (°oh) and regeneration of supported iron (fe(ii)).
CN104211239A (en) Treatment method for aniline and nitrobenzene containing wastewater
EP2127765A3 (en) Method for in situ remediation of an area contaminated by organic compounds
CN105692858A (en) A method of degrading organic pollutants in waste water through a Fenton-like process
DE502006002482D1 (en) METHOD FOR CLEANING WATERS OF NUCLEAR TECHNICAL EQUIPMENT
Zhang et al. Potential of coagulation/GAC adsorption combined with UV/H2O2 and ozonation for removing dissolved organic matter from secondary RO concentrate
JP5829931B2 (en) Radioactive waste liquid treatment method and radioactive waste liquid treatment apparatus
CN104478130B (en) A kind of oxammonium hydrochloride. works in coordination with the method for bisphenol-A in peroxy-monosulfate degraded drinking water
WO2011122986A3 (en) Hydrodynamic water purification method
CN102234154A (en) Control method of bromate
JP5463928B2 (en) Water treatment system

Legal Events

Date Code Title Description
FG Grant or registration