IL322289A - טיפול בשפכים המכילים חומרים אורגניים באמצעות תגובת פנטון משופרת - Google Patents

טיפול בשפכים המכילים חומרים אורגניים באמצעות תגובת פנטון משופרת

Info

Publication number
IL322289A
IL322289A IL322289A IL32228925A IL322289A IL 322289 A IL322289 A IL 322289A IL 322289 A IL322289 A IL 322289A IL 32228925 A IL32228925 A IL 32228925A IL 322289 A IL322289 A IL 322289A
Authority
IL
Israel
Prior art keywords
wastewater
copper
oxidizer
source
azoles
Prior art date
Application number
IL322289A
Other languages
English (en)
Inventor
Frank L Sassaman
Charles J Mccloskey
Kyle Marie Henline
Original Assignee
Evoqua Water Tech Llc
Frank L Sassaman
Charles J Mccloskey
Kyle Marie Henline
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 Evoqua Water Tech Llc, Frank L Sassaman, Charles J Mccloskey, Kyle Marie Henline filed Critical Evoqua Water Tech Llc
Publication of IL322289A publication Critical patent/IL322289A/he

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
    • C02F1/72—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
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • 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
    • C02F2101/38—Organic compounds containing nitrogen
    • 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
    • C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
    • C02F2103/346—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from semiconductor processing, e.g. waste water from polishing of wafers
    • 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
    • C02F2209/06—Controlling or monitoring parameters in water treatment pH
    • 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
    • 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
    • C02F2305/026—Fenton's reagent

Landscapes

  • Chemical & Material Sciences (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)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
IL322289A 2023-02-01 2024-02-01 טיפול בשפכים המכילים חומרים אורגניים באמצעות תגובת פנטון משופרת IL322289A (he)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202363442698P 2023-02-01 2023-02-01
PCT/US2024/013924 WO2024163696A1 (en) 2023-02-01 2024-02-01 Treatment of organic containing wastewater using modified fenton's reagent

Publications (1)

Publication Number Publication Date
IL322289A true IL322289A (he) 2025-09-01

Family

ID=92147615

Family Applications (1)

Application Number Title Priority Date Filing Date
IL322289A IL322289A (he) 2023-02-01 2024-02-01 טיפול בשפכים המכילים חומרים אורגניים באמצעות תגובת פנטון משופרת

Country Status (6)

Country Link
EP (1) EP4638368A1 (he)
JP (1) JP2026505269A (he)
KR (1) KR20250145035A (he)
CN (1) CN120615085A (he)
IL (1) IL322289A (he)
WO (1) WO2024163696A1 (he)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2059483A4 (en) * 2006-08-17 2012-03-28 Dowling College WATER DETOXIFICATION METHODS, CATALYSTS THEREFOR AND CATALYST PRODUCTION PROCESS
US11332392B2 (en) * 2016-06-02 2022-05-17 Evoqua Water Technologies Llc Treatment of high peroxide waste streams
US12338151B2 (en) * 2019-08-26 2025-06-24 Evoqua Water Technologies Llc Treatment of azoles

Also Published As

Publication number Publication date
EP4638368A1 (en) 2025-10-29
JP2026505269A (ja) 2026-02-13
KR20250145035A (ko) 2025-10-13
WO2024163696A1 (en) 2024-08-08
CN120615085A (zh) 2025-09-09

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