EP4735152A2 - System und vorrichtung zur pfas-zerstörung - Google Patents

System und vorrichtung zur pfas-zerstörung

Info

Publication number
EP4735152A2
EP4735152A2 EP24832747.0A EP24832747A EP4735152A2 EP 4735152 A2 EP4735152 A2 EP 4735152A2 EP 24832747 A EP24832747 A EP 24832747A EP 4735152 A2 EP4735152 A2 EP 4735152A2
Authority
EP
European Patent Office
Prior art keywords
pfas
washcoat
vapor
destruction
oxide
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
EP24832747.0A
Other languages
English (en)
French (fr)
Inventor
Yi Liu
Mauricio Grobys
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF Corp
Original Assignee
BASF Corp
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 BASF Corp filed Critical BASF Corp
Publication of EP4735152A2 publication Critical patent/EP4735152A2/de
Pending legal-status Critical Current

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
    • C02F1/72—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
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C02F2101/36—Organic compounds containing halogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Catalysts (AREA)
EP24832747.0A 2023-06-27 2024-06-24 System und vorrichtung zur pfas-zerstörung Pending EP4735152A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2023102712 2023-06-27
PCT/US2024/035200 WO2025006371A2 (en) 2023-06-27 2024-06-24 System and apparatus for pfas destruction

Publications (1)

Publication Number Publication Date
EP4735152A2 true EP4735152A2 (de) 2026-05-06

Family

ID=93940131

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24832747.0A Pending EP4735152A2 (de) 2023-06-27 2024-06-24 System und vorrichtung zur pfas-zerstörung

Country Status (3)

Country Link
EP (1) EP4735152A2 (de)
CN (1) CN121511124A (de)
WO (1) WO2025006371A2 (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5283041A (en) * 1992-08-13 1994-02-01 Engelhard Corporation Catalytic incineration of organic compounds
WO2008109582A1 (en) * 2007-03-06 2008-09-12 3M Innovative Properties Company Ultrasonically induced cavitation of fluorochemicals
US11413668B2 (en) * 2018-10-04 2022-08-16 Ezraterra, Llc Sintered wave multi-media polarity conversion treatment apparatus and process for nondestructive removal and condensation of per- and polyfluoroalkyl substances (PFAS) and other dangerous compounds

Also Published As

Publication number Publication date
WO2025006371A2 (en) 2025-01-02
CN121511124A (zh) 2026-02-10
WO2025006371A3 (en) 2025-04-10

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Legal Events

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