MX9704331A - Proceso y articulo para desinfectar agua. - Google Patents

Proceso y articulo para desinfectar agua.

Info

Publication number
MX9704331A
MX9704331A MX9704331A MX9704331A MX9704331A MX 9704331 A MX9704331 A MX 9704331A MX 9704331 A MX9704331 A MX 9704331A MX 9704331 A MX9704331 A MX 9704331A MX 9704331 A MX9704331 A MX 9704331A
Authority
MX
Mexico
Prior art keywords
water
disinfectant
colorant
time period
intermixed
Prior art date
Application number
MX9704331A
Other languages
English (en)
Other versions
MXPA97004331A (es
Inventor
Carol Ann Blaney
Kristi Lynn Kiick-Fischer
Rosann Marie Kaylor
Original Assignee
Kimberly Clark Co
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 Kimberly Clark Co filed Critical Kimberly Clark Co
Publication of MX9704331A publication Critical patent/MX9704331A/es
Publication of MXPA97004331A publication Critical patent/MXPA97004331A/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
    • C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
    • C02F1/766—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens by means of halogens other than chlorine or of halogenated compounds containing halogen other than chlorine
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Disinfection or sterilisation of materials or objects, in general; Accessories therefor
    • A61L2/16—Disinfection or sterilisation of materials or objects, in general; Accessories therefor using chemical substances
    • A61L2/18—Liquid substances
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Disinfection or sterilisation of materials or objects, in general; Accessories therefor
    • A61L2/26—Accessories
    • A61L2/28—Devices for testing the effectiveness or completeness of sterilisation or disinfection, e.g. indicators which change colour
    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • 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
    • C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
    • 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
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/18—Removal of treatment agents after treatment
    • C02F2303/185—The treatment agent being halogen or a halogenated compound
    • 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
    • Y10S210/911—Cumulative poison
    • 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
    • Y10S210/911—Cumulative poison
    • Y10S210/912—Heavy metal
    • 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
    • Y10S210/911—Cumulative poison
    • Y10S210/912—Heavy metal
    • Y10S210/914—Mercury

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Organic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Water Treatment By Sorption (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Detergent Compositions (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Bag Frames (AREA)

Abstract

Se describe un proceso para desinfectar el agua que proporciona una indicacion visual después de que se ha completado la desinfeccion. Primero, el agua que se va a desinfectar es entremezclada simultáneamente con por lo menos tres artículos. Los artículos son (1) un desinfectante el cual es adaptado para hacer esencialmente inofensivos a todos los patogenos presentes en el agua con el desinfectante estando entremezclado con el agua por un periodo de tiempo Tk; (2) un colorante; y (3) un material el cual puede moverse esencialmente todo el desinfectante y el colorante del agua sobre un periodo de tiempo Tr, en donde Tr es mayor que Tk. En segundo lugar, el agua, el desinfectante, el colorante y el material de remocion se deja que permanezcan entremezclados por un periodo de tiempo Tr o mayor. Al final del periodo de tiempo Tr, se harán esencialmente inofensivos todos los patogenos, esencialmente todo el desinfectante será removido del agua, esencialmente todo el colorante será removido del agua. Como un resultado de la remocion del colorante, el agua se hará incolora, lo cual dará al consumidor una indicacion visual de que el proceso de desinfeccion se ha completado y de que el agua es segura para beberse. Los artículos para usarse para llevar acabo los procesos también están descritos.
MXPA/A/1997/004331A 1994-12-15 1995-11-30 Proceso y articulo para desinfectar agua MXPA97004331A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08368833 1994-12-15
US08/368,833 US5538629A (en) 1994-12-15 1994-12-15 Process and article for disinfecting water
PCT/US1995/015489 WO1996018580A1 (en) 1994-12-15 1995-11-30 Process and article for disinfecting water

Publications (2)

Publication Number Publication Date
MX9704331A true MX9704331A (es) 1997-09-30
MXPA97004331A MXPA97004331A (es) 1998-07-03

Family

ID=

Also Published As

Publication number Publication date
WO1996018580A1 (en) 1996-06-20
DE69526132T2 (de) 2002-10-31
EP1013612A3 (en) 2000-07-12
KR100382849B1 (ko) 2003-08-19
DE29522279U1 (de) 2001-04-05
TWM281016U (en) 2005-11-21
ES2173837T3 (es) 2002-11-01
EP1013612B1 (en) 2002-03-27
CA2208451A1 (en) 1996-06-20
CN1106352C (zh) 2003-04-23
ES2153057T3 (es) 2001-02-16
EP1013612A2 (en) 2000-06-28
AU692345B2 (en) 1998-06-04
DE69519107T2 (de) 2001-05-10
EP0797544B1 (en) 2000-10-11
US5662808A (en) 1997-09-02
ID19617A (id) 1998-07-23
DE69519107D1 (de) 2000-11-16
AU4411096A (en) 1996-07-03
EP0797544A1 (en) 1997-10-01
JPH10510752A (ja) 1998-10-20
ZA9510093B (en) 1996-06-06
DE29522370U1 (de) 2002-08-14
CN1175240A (zh) 1998-03-04
DE69526132D1 (de) 2002-05-02
BR9510088A (pt) 1998-07-14
HK1009121A1 (en) 1999-09-10
US5538629A (en) 1996-07-23

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees