ES2190732B1 - Vidrios con actividad biocida para el tratamiento de circuitos de aguas, especialmente en torres de refrigeracion. - Google Patents

Vidrios con actividad biocida para el tratamiento de circuitos de aguas, especialmente en torres de refrigeracion.

Info

Publication number
ES2190732B1
ES2190732B1 ES200101475A ES200101475A ES2190732B1 ES 2190732 B1 ES2190732 B1 ES 2190732B1 ES 200101475 A ES200101475 A ES 200101475A ES 200101475 A ES200101475 A ES 200101475A ES 2190732 B1 ES2190732 B1 ES 2190732B1
Authority
ES
Spain
Prior art keywords
sup
treatment
glass
cations
water
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 - Fee Related
Application number
ES200101475A
Other languages
English (en)
Other versions
ES2190732A1 (es
Inventor
Antonio Garcia Rodriguez
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.)
LABORATORIOS NATYSAL SA
Natysal S A Lab
Original Assignee
LABORATORIOS NATYSAL SA
Natysal S A Lab
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=27675888&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2190732(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by LABORATORIOS NATYSAL SA, Natysal S A Lab filed Critical LABORATORIOS NATYSAL SA
Priority to ES200101475A priority Critical patent/ES2190732B1/es
Publication of ES2190732A1 publication Critical patent/ES2190732A1/es
Application granted granted Critical
Publication of ES2190732B1 publication Critical patent/ES2190732B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/062—Glass compositions containing silica with less than 40% silica by weight
    • 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
    • C02F1/505—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment by oligodynamic treatment
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/062—Glass compositions containing silica with less than 40% silica by weight
    • C03C3/064—Glass compositions containing silica with less than 40% silica by weight containing boron
    • C03C3/066—Glass compositions containing silica with less than 40% silica by weight containing boron containing zinc
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
    • C03C3/091—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium
    • C03C3/093—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium containing zinc or zirconium
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C4/00—Compositions for glass with special properties
    • C03C4/0035—Compositions for glass with special properties for soluble glass for controlled release of a compound incorporated in said glass
    • 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
    • C02F2103/02—Non-contaminated water, e.g. for industrial water supply
    • C02F2103/023—Water in cooling circuits

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Glass Compositions (AREA)

Abstract

Vidrios con actividad biocida para el tratamiento de circuitos de aguas, especialmente en Torres de Refrigeración. El método consiste en el empleo de un vidrio soluble borosilicato o un vidrio de fosfato, en el que se incorporan diversos cationes Ag{sup,+}, Cu{sup,+2}, Zn{sup,+2}, Mn{sup,+2}, Al{sup,+3}, Ni{sup,+2}, Cr{sup,+6}, Co{sup,+2}, Ti{sup,+3}, Zr{sup,+4} o Au{sup,+3} . De tal forma que, mediante un fenómeno de lixiviación, estos cationes son liberados continuadamente, en un periodo de tiempo marcado por el proceso de obtención del vidrio. Los cationes mencionados anteriormente tienen propiedades bactericidas, fungicidas, algicidas, desincrustantes y anticorrosivas. Por lo que un vidrio conteniendo combinaciones de estos cationes permiten el tratamiento de aguas durante largos periodos de tiempo. Esta invención permite por ejemplo, el tratamiento del agua de las torres de refrigeración, principal fuente de Legionelosis. El vidrio propuesto permite un tratamiento sencillo, prolongado,seguro y eficaz de este tipo de agua, además de la conservación de la torre.
ES200101475A 2001-06-26 2001-06-26 Vidrios con actividad biocida para el tratamiento de circuitos de aguas, especialmente en torres de refrigeracion. Expired - Fee Related ES2190732B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES200101475A ES2190732B1 (es) 2001-06-26 2001-06-26 Vidrios con actividad biocida para el tratamiento de circuitos de aguas, especialmente en torres de refrigeracion.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200101475A ES2190732B1 (es) 2001-06-26 2001-06-26 Vidrios con actividad biocida para el tratamiento de circuitos de aguas, especialmente en torres de refrigeracion.

Publications (2)

Publication Number Publication Date
ES2190732A1 ES2190732A1 (es) 2003-08-01
ES2190732B1 true ES2190732B1 (es) 2004-06-16

Family

ID=27675888

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200101475A Expired - Fee Related ES2190732B1 (es) 2001-06-26 2001-06-26 Vidrios con actividad biocida para el tratamiento de circuitos de aguas, especialmente en torres de refrigeracion.

Country Status (1)

Country Link
ES (1) ES2190732B1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004011520A1 (de) * 2004-03-08 2005-10-06 Schott Ag Antimikrobiell brechzahlangepasstes Phosphatglas
DE102005004790A1 (de) * 2005-02-01 2006-08-31 Seleon Gmbh Glasfritte, offenporig geschäumtes Glas, Desinfektionseinrichtung, Wasserbehälter, Klimaanlage, Verwendung sowie Verfahren

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2686638B2 (ja) * 1988-03-17 1997-12-08 石原産業株式会社 抗菌性粉末及びその製造方法
JPH04134008A (ja) * 1990-09-25 1992-05-07 Nippon Sheet Glass Co Ltd 殺菌処理剤
US5149354A (en) * 1991-01-10 1992-09-22 Delaney Brendan J Composition for treating swimming pools

Also Published As

Publication number Publication date
ES2190732A1 (es) 2003-08-01

Similar Documents

Publication Publication Date Title
MX2007008928A (es) Aminoacidos n-halogenados y aminoacidos n, n-dihalogenados en combinacion con acidos hipohalosos.
EA200801708A3 (ru) Синергетические гербицидные композиции и способы их применения
CO5210930A1 (es) Composiciones acuosas de glifosato altamente concentradas
BRPI0413660A (pt) Aminoácidos n,n-di-alogenado e derivados
BR0208125A (pt) Herbicidas na base de arilcetonas substituìdas
MX2018003211A (es) Solidificacion de triamina con diacidos.
AR034949A1 (es) Composicion fungicida y utilizacion de esta composicion para controlar las enfermedades de las plantas
JPS6377590A (ja) 水処理法ならびに水処理用製品
ES2190732B1 (es) Vidrios con actividad biocida para el tratamiento de circuitos de aguas, especialmente en torres de refrigeracion.
DE69208123D1 (de) Diphenyläther und Natriumhypochlorit enthaltende Antialgenmittel
BR0207980A (pt) Soluções de ácido hipobromoso estabilizadas e método para preparar as mesmas
ZA200508476B (en) Use of allicin as preservative, as disinfectant, as antimicrobial or as biocidal agent
GB2481176A (en) Compositions to combat ectoparasites
SE1750160A1 (en) Pool water desinfection
Worley et al. A novel bactericidal agent for treatment of water
WO2005092093A3 (fr) Melange biodecontaminant pour le traitement de l’eau virucides pour le traitement de l’eau
AR037334A1 (es) Composicion fungicida que comprende pirimetanil y al menos un derivado de acido fosforoso y utilizacion de esta composicion para la lucha contra las enfermedades de las plantas
MD2923F1 (en) Process for apple-tree treatment
Sadaf et al. Effect of different industrial and domestic effluents on growth, yield, and heavy metal accumulation in Turnip (Brassica rapa L.)
KR100990221B1 (ko) 생수통용 항살균 필터
CO2022007224A1 (es) Método de producción in-situ de un tratamiento biocida a base de cobre reciclado para protección de madera, piscinas, cultivos agrícolas y otras aplicaciones
PL426827A1 (pl) Sposób zwiększenia odporności roślin z rodzaju kapustnych na czynniki patogenne
WO2004039310A3 (en) Teat dip composition containing phenol and phenate
PH12018050289A1 (en) Organic Antibacterial and Antifungal Disinfectant
KR20060014740A (ko) 항균 수처리기

Legal Events

Date Code Title Description
EC2A Search report published

Date of ref document: 20030801

Kind code of ref document: A1

FG2A Definitive protection

Ref document number: 2190732B1

Country of ref document: ES

FD2A Announcement of lapse in spain

Effective date: 20211001