ES2132911T3 - Estabilizacion de agua. - Google Patents

Estabilizacion de agua.

Info

Publication number
ES2132911T3
ES2132911T3 ES96911103T ES96911103T ES2132911T3 ES 2132911 T3 ES2132911 T3 ES 2132911T3 ES 96911103 T ES96911103 T ES 96911103T ES 96911103 T ES96911103 T ES 96911103T ES 2132911 T3 ES2132911 T3 ES 2132911T3
Authority
ES
Spain
Prior art keywords
calcium carbonate
water
pct
bed
dissolution potential
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.)
Expired - Lifetime
Application number
ES96911103T
Other languages
English (en)
Inventor
Grant Stewart Mackintosh
Villiers Hendrik Abraham De
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.)
Implico BV
Original Assignee
Implico BV
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25585032&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2132911(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Implico BV filed Critical Implico BV
Application granted granted Critical
Publication of ES2132911T3 publication Critical patent/ES2132911T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C02F5/083—Mineral agents
    • 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
    • C02F2303/08—Corrosion inhibition
    • 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
    • Y10S422/00—Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
    • Y10S422/90—Decreasing pollution or environmental impact

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General 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)
  • Physical Water Treatments (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Furan Compounds (AREA)
  • Removal Of Specific Substances (AREA)
  • Disintegrating Or Milling (AREA)
  • Fertilizers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Treatment Of Water By Ion Exchange (AREA)

Abstract

LA INVENCION PROPORCIONA UN PROCEDIMIENTO PARA LA ESTABILIZACION DEL AGUA EN BRUTO QUE TIENE UN PH ENTRE 2,5 Y 9, UNA ALCALINIDAD DE 50 MG/ML COMO MAXIMO EXPRESADA COMO CARBONATO CALCICO, UN CONTENIDO DE CALCIO DE 100 MG/ML COMO MAXIMO EXPRESADO COMO CARBONATO CALCICO Y UN POTENCIAL DE DISOLUCION DEL CARBONATO CALCICO POSITIVO. EL PROCEDIMIENTO COMPRENDE LA SEPARACION DE UNA PARTE DEL AGUA DEL RESTO DE LA MISMA Y LA ACIDIFICACION DE DICHA PARTE PARA AUMENTAR SU POTENCIAL DE DISOLUCION DEL CARBONATO CALCICO. EL AGUA ACIDIFICADA SE INTRODUCE A CONTINUACION A TRAVES DE UN LECHO DE PARTICULAS QUE CONTIENEN CARBONATO CALCICO, DONDE DICHA AGUA CONSUME PARTE DEL CARBONATO CALCICO, AUMENTANDO ASI EL CONTENIDO DE CALCIO Y LA ALCALINIDAD DEL AGUA QUE SALE DEL LECHO. EL AGUA QUE SALE DEL LECHO SE MEZCLA A CONTINUACION CON EL RESTO DEL AGUA EN BRUTO PARA OBTENER UN AGUA ESTABILIZADA AL MENOS PARCIALMENTE QUE TIENE UN POTENCIAL DE DISOLUCION DE CARBONATO CALCICO POSITIVO QUE ES DE AL MENOS 2 MG/ML DE CARBONATO CALCICO MENOS QUE EL DEL AGUA EN BRUTO.
ES96911103T 1995-04-24 1996-04-18 Estabilizacion de agua. Expired - Lifetime ES2132911T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA953309 1995-04-24

Publications (1)

Publication Number Publication Date
ES2132911T3 true ES2132911T3 (es) 1999-08-16

Family

ID=25585032

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96911103T Expired - Lifetime ES2132911T3 (es) 1995-04-24 1996-04-18 Estabilizacion de agua.

Country Status (10)

Country Link
US (1) US5993737A (es)
EP (1) EP0822923B1 (es)
AT (1) ATE181716T1 (es)
AU (1) AU695204B2 (es)
BR (1) BR9608190A (es)
CA (1) CA2218882A1 (es)
DE (1) DE69603074T2 (es)
ES (1) ES2132911T3 (es)
NZ (1) NZ305946A (es)
WO (1) WO1996033952A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2525646R1 (es) * 2012-02-22 2015-02-09 Abengoa Water, S.L. Procedimiento de remineralización de fluidos

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10020437A1 (de) * 2000-04-26 2001-11-08 Honeywell Ag Verfahren und Vorrichtung zur Verminderung von Steinbildung und/oder Korrosion in Systemen, die Flüssigkeiten führen oder mit Flüssigkeiten in Kontakt stehen
FR2823499B1 (fr) * 2001-04-12 2004-02-27 Vivendi Water Systems Procede de remineralisation d'une eau brute
US20090082245A1 (en) * 2007-05-04 2009-03-26 Ecolab Inc. Method for formulating a branded cleaning product
US20090099054A1 (en) * 2007-05-04 2009-04-16 Ecolab Inc. Method for formulating a reduced phosphorus branded cleaning product or cleaning system
JP5592252B2 (ja) 2007-05-04 2014-09-17 エコラボ インコーポレイティド 硬質イオンおよびグルコン酸塩を含む組成物、ならびに腐食およびエッチを減少させるためのそれらの使用法
DE102007035253A1 (de) * 2007-07-27 2009-01-29 Anton Hausberger Vorrichtung zum Dispergieren eines Feststoffs in Abwasser
DE102008060310B4 (de) * 2008-12-03 2013-01-31 Dge Dr.-Ing. Günther Engineering Gmbh Verfahren und Anlage zur Reinigung von Roh- oder Biogas zur Gewinnung von Methan
US7771599B1 (en) * 2009-03-09 2010-08-10 Doosan Hydro Technology, Inc. System and method for using carbon dioxide sequestered from seawater in the remineralization of process water
EP2418177B9 (en) * 2010-08-13 2015-09-16 Omya International AG Micronized CaCO3 slurry injection system for the remineralization of desalinated and fresh water
US20140014582A1 (en) * 2011-02-23 2014-01-16 Miguel Ramon Muro Fluid remineralization method
PT2548848E (pt) * 2011-07-22 2015-06-22 Omya Int Ag Sistema de injeção de suspensão espessa de caco3 micronizado para a remineralização de água dessalinizada e fresca
GB2499992B (en) * 2012-03-05 2014-12-10 Ide Technologies Ltd Water mineralization
EP3091862B1 (en) * 2013-12-18 2020-12-02 Société des Produits Nestlé S.A. Process for supplying magnesium and/or calcium enriched water based beverage
EP3181521A1 (en) * 2015-12-16 2017-06-21 Nestec S.A. Purified and re-mineralized water
EP3428128A1 (en) * 2017-07-12 2019-01-16 Omya International AG Method for increasing the magnesium ion concentration in feed water

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1904410C3 (de) * 1969-01-30 1978-07-06 Arno Dr. 7500 Karlsruhe Friske Verfahren zur Vermeidung der Überalkalisierung bei der Entsäuerung von Trink- und Brauchwasser
US3839199A (en) * 1972-04-14 1974-10-01 Permutit Co Inc Method of softening water to provide easily drained and easily filtered precipitates
US4153556A (en) * 1977-12-28 1979-05-08 Uop Inc. Method and apparatus for conditioning demineralized water
US4188291A (en) * 1978-04-06 1980-02-12 Anderson Donald R Treatment of industrial waste water
SU715493A1 (ru) * 1978-07-12 1980-02-15 Предприятие П/Я М-5371 Способ минерализации опресненной воды
JPS5916591A (ja) * 1982-07-17 1984-01-27 Ryoichi Yamada 石灰石による酸性水の中和方法
SE447819B (sv) * 1983-09-16 1986-12-15 Ifoe Sanitaer Ab Anordning for neutralisering av forsurat vatten
CA1246250A (en) * 1984-09-19 1988-12-06 Ulo Psabo Apparatus for neutralizing acidified water
JPH0630757B2 (ja) * 1985-03-25 1994-04-27 株式会社ササクラ 水質監視方法及び水質制御方法
SU1412232A1 (ru) * 1986-03-06 1990-09-15 Предприятие П/Я М-5371 Способ приготовлени питьевой воды
JP2539795B2 (ja) * 1986-08-05 1996-10-02 日揮株式会社 海水から飲料水を得る方法
JPS6391194A (ja) * 1986-10-02 1988-04-21 Sasakura Eng Co Ltd 純水からミネラル化水の製造方法
US4814074A (en) * 1987-03-03 1989-03-21 Hydroflo, Inc. Water neutralizer
JP2673237B2 (ja) * 1988-08-12 1997-11-05 清水建設株式会社 電気分解と中和による健康飲用水の製造方法及びその製造装置
WO1991004949A1 (en) * 1989-09-26 1991-04-18 Commonwealth Scientific And Industrial Research Organisation Water purification process
CA2047432C (en) * 1990-07-20 2001-11-20 Johannes P. Maree Treatment of water
US5174901A (en) * 1991-06-10 1992-12-29 Smith Verity C Liquid purifying system
ZA945602B (en) * 1993-07-30 1995-03-06 Csir Stabilization of water
DE4431911A1 (de) * 1994-09-08 1996-03-14 Passavant Werke Verfahren zum Aufbereiten von weichen Wässern zu Trinkwasser

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2525646R1 (es) * 2012-02-22 2015-02-09 Abengoa Water, S.L. Procedimiento de remineralización de fluidos

Also Published As

Publication number Publication date
WO1996033952A1 (en) 1996-10-31
DE69603074D1 (de) 1999-08-05
US5993737A (en) 1999-11-30
CA2218882A1 (en) 1996-10-31
NZ305946A (en) 1999-01-28
BR9608190A (pt) 1999-05-04
DE69603074T2 (de) 1999-11-18
EP0822923B1 (en) 1999-06-30
EP0822923A1 (en) 1998-02-11
AU5408696A (en) 1996-11-18
ATE181716T1 (de) 1999-07-15
AU695204B2 (en) 1998-08-06

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