ES2187620T3 - Filtro sumergido aireado. - Google Patents

Filtro sumergido aireado.

Info

Publication number
ES2187620T3
ES2187620T3 ES96305769T ES96305769T ES2187620T3 ES 2187620 T3 ES2187620 T3 ES 2187620T3 ES 96305769 T ES96305769 T ES 96305769T ES 96305769 T ES96305769 T ES 96305769T ES 2187620 T3 ES2187620 T3 ES 2187620T3
Authority
ES
Spain
Prior art keywords
filter
column
vessel
base
sewage
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
ES96305769T
Other languages
English (en)
Inventor
John Whyley
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.)
TETRA EUROP Ltd
Original Assignee
TETRA EUROP Ltd
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 TETRA EUROP Ltd filed Critical TETRA EUROP Ltd
Application granted granted Critical
Publication of ES2187620T3 publication Critical patent/ES2187620T3/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
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/06—Aerobic processes using submerged filters
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/10—Packings; Fillings; Grids
    • 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
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Water Treatment By Sorption (AREA)
  • Fats And Perfumes (AREA)
  • Filtering Materials (AREA)

Abstract

LA INVENCION SE REFIERE A UN FILTRO SUMERGIDO, VENTILADO PARA FILTRAR AGUAS DE ALCANTARILLA. EL FILTRO COMPRENDE UN VASO FILTRADOR 11 CON UNA BASE 13. LA BASE 13 SOPORTA UNA COLUMNA DE MEDIOS GRANULOSOS NO PLASTICA 12 EN EL VASO. EL GAS Y LAS AGUAS DE ALCANTARILLA SON BOMBEADOS AL INTERIOR DEL FONDO DE LA COLUMNA 12 Y FLUYEN HACIA ARRIBA A LO LARGO DE LA COLUMNA 12. LAS PARTICULAS TIENEN UN DIAMETRO MEDIO MAYOR DE 10 MM Y ESTAN NORMALMENTE HECHAS DE ESCORIA DE ALTO HORNO O PIEDRA. ESTO SUMINISTRA UNA COLUMNA 12 QUE ES MUY ECONOMICA DE PRODUCIR Y QUE NO ES FACILMENTE ALTERADA POR EL FLUJO DEL FLUIDO A TRAVES DEL FILTRO.
ES96305769T 1995-08-17 1996-08-05 Filtro sumergido aireado. Expired - Lifetime ES2187620T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9516847A GB9516847D0 (en) 1995-08-17 1995-08-17 Submerged aerated filter

Publications (1)

Publication Number Publication Date
ES2187620T3 true ES2187620T3 (es) 2003-06-16

Family

ID=10779362

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96305769T Expired - Lifetime ES2187620T3 (es) 1995-08-17 1996-08-05 Filtro sumergido aireado.

Country Status (5)

Country Link
EP (1) EP0761277B1 (es)
AT (1) ATE231737T1 (es)
DE (1) DE69625968D1 (es)
ES (1) ES2187620T3 (es)
GB (1) GB9516847D0 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2396348B (en) * 2002-12-17 2005-07-27 Sev Trent Water Purification L Waste-water treatment plant
NO20101346A1 (no) * 2010-09-28 2012-03-29 Arne Gerhardsen Etterrensningsanordning
CN106390542A (zh) * 2016-10-21 2017-02-15 吕武学 一种通风、集水混合管道装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3853752A (en) * 1970-12-02 1974-12-10 J Tymoszczuk Process and apparatus for treating wastes by a combined activated sludge and biological filter bed
DE3305238A1 (de) * 1983-02-16 1984-08-16 Ernst 5300 Bonn Pawlowsky Verfahren und vorrichtung zum reinigen von wasser
US4923606A (en) * 1988-02-26 1990-05-08 Tetra Technologies Plastic-jacketed filter underdrain block
US5006251A (en) * 1989-09-27 1991-04-09 Director General, Public Works Research Institute, Ministry Of Construction Process for treating organic waste water
JPH06104232B2 (ja) * 1990-02-07 1994-12-21 日本碍子株式会社 水の高度処理方法

Also Published As

Publication number Publication date
EP0761277B1 (en) 2003-01-29
EP0761277A1 (en) 1997-03-12
ATE231737T1 (de) 2003-02-15
GB9516847D0 (en) 1995-10-18
DE69625968D1 (de) 2003-03-06

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