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AR026778A1 - Tratamiento de agua - Google Patents

Tratamiento de agua

Info

Publication number
AR026778A1
AR026778A1 ARP000106573A AR026778A1 AR 026778 A1 AR026778 A1 AR 026778A1 AR P000106573 A ARP000106573 A AR P000106573A AR 026778 A1 AR026778 A1 AR 026778A1
Authority
AR
Argentina
Prior art keywords
wastewater
water treatment
substance
radicals
dehydrogen
Prior art date
Application number
Other languages
English (en)
Original Assignee
Unilever Nv
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 Unilever Nv filed Critical Unilever Nv
Publication of AR026778A1 publication Critical patent/AR026778A1/es

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
    • C02F1/725—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
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/02—After-treatment
    • D06P5/04—After-treatment with organic compounds
    • 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
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • 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
    • C02F1/30—Treatment of water, waste water, or sewage by irradiation
    • C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
    • 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
    • C02F2101/308—Dyes; Colorants; Fluorescent agents
    • 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
    • C02F2103/002—Grey water, e.g. from clothes washers, showers or dishwashers
    • 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
    • C02F2103/30—Nature of the water, waste water, sewage or sludge to be treated from the textile industry
    • 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
    • C02F2103/40—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 the manufacture or use of photosensitive materials
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies
    • Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/902—Materials removed
    • Y10S210/917—Color

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Physical Water Treatments (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

Un método de tratamiento de aguas residuales por generacion de radicales en el agua residual que comprende la aplicacion al agua residual de por lo menosuna sustancia capaz de proporcionar radicales a dichas aguas residuales. La sustancia se descompo ne por un mecanismo unimolecular o por abstraccion dehidrogeno, para formar un radical que contiene carbono al ser expuesta a la luz o al calor.
ARP000106573 1999-12-15 2000-12-12 Tratamiento de agua AR026778A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9929694A GB9929694D0 (en) 1999-12-15 1999-12-15 Water treatment

Publications (1)

Publication Number Publication Date
AR026778A1 true AR026778A1 (es) 2003-02-26

Family

ID=10866402

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP000106573 AR026778A1 (es) 1999-12-15 2000-12-12 Tratamiento de agua

Country Status (13)

Country Link
US (1) US6833076B1 (es)
EP (1) EP1237821B1 (es)
CN (1) CN1250459C (es)
AR (1) AR026778A1 (es)
AT (1) ATE302165T1 (es)
AU (1) AU768144B2 (es)
BR (1) BR0016438B1 (es)
CA (1) CA2394565A1 (es)
DE (1) DE60022086T2 (es)
ES (1) ES2245952T3 (es)
GB (1) GB9929694D0 (es)
WO (1) WO2001044127A1 (es)
ZA (1) ZA200204156B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20060806A1 (it) * 2006-11-13 2008-05-14 Marco Polo Engineering S P A "uso di cunninghamella elegans lendner in procedimenti per il trattamento di reflui industriali contenenti coloranti"
CN101662961B (zh) * 2007-05-10 2013-09-11 仓敷纺织株式会社 清洗方法和其中使用的设备
US20110163046A1 (en) * 2010-01-06 2011-07-07 Neal Kenneth G Mobile UV Light Treatment Systems and Associated Methods
US20110166049A1 (en) * 2010-01-06 2011-07-07 Haggstrom Johanna A UV Light Treatment Methods and System
RU2446108C1 (ru) * 2010-11-10 2012-03-27 Общество с ограниченной ответственностью Научно-производственная фирма "ФИТО" Установка для термического обеззараживания дренажной воды
CN104727172B (zh) * 2015-03-11 2017-01-04 西安工程大学 聚酰胺纤维原位矿化深度节水减排染色后处理方法及助剂
CN110668527A (zh) * 2019-08-01 2020-01-10 湖南大学 一种紫外光与乙二胺四乙酸去除水中有机微污染物的方法
CN115385415B (zh) * 2022-07-07 2023-11-10 江苏理工学院 以废治废降解有机废水的方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51121959A (en) * 1975-04-17 1976-10-25 Nippon Paint Co Ltd Method of treating waste liquid from rendering of light-sensitive resi n
CH632472A5 (de) 1977-04-14 1982-10-15 Rohrer Ernst Verfahren zur reduktion des chemischen sauerstoffbedarfs von wasser und abwasser mittels katalytischer oxidation.
US5273662A (en) * 1988-01-11 1993-12-28 Loctite Corporation Process for treating impregnation process waste water
US5174904A (en) * 1991-05-06 1992-12-29 Smith J Edward Ii Wastewater treatment process
US5256308A (en) * 1992-08-19 1993-10-26 Betz Laboratories, Inc. Method for the cure and removal of overspray paint from the water wash system of paint spray booths
US5389356A (en) 1993-01-05 1995-02-14 Utah State University Foundation Compounds and methods for generating oxygen free radicals used in general oxidation and reduction reactions
EP0937011B1 (de) * 1997-06-14 2002-12-11 Walter Marte Oxidationsverfahren und anlage zur behandlung von abwässern
DE19726241A1 (de) 1997-06-20 1998-12-24 Call Krimhild Erweitertes enzymatisches Multikomponentensystem zur Behandlung von Abwässern, zur Herstellung von Holzverbundstoffen, zum Deinken von Altpapier, Colour stripping von Altpapier, zum Einsatz als Oxidationssystem bei der organischen Synthese und zum Einsatz bei der Kohleverflüssigung
US6319412B1 (en) * 1997-10-21 2001-11-20 New Working Waters, Llc Wastewater treatment process

Also Published As

Publication number Publication date
US6833076B1 (en) 2004-12-21
ATE302165T1 (de) 2005-09-15
AU768144B2 (en) 2003-12-04
CA2394565A1 (en) 2001-06-21
DE60022086D1 (de) 2005-09-22
CN1250459C (zh) 2006-04-12
EP1237821B1 (en) 2005-08-17
BR0016438A (pt) 2002-08-27
WO2001044127A1 (en) 2001-06-21
ZA200204156B (en) 2003-07-30
DE60022086T2 (de) 2006-02-16
AU2159001A (en) 2001-06-25
ES2245952T3 (es) 2006-02-01
EP1237821A1 (en) 2002-09-11
GB9929694D0 (en) 2000-02-09
CN1433385A (zh) 2003-07-30
BR0016438B1 (pt) 2010-05-04

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