ES2160800T3 - Tratamiento de aguas residuales, medio y su fabricacion. - Google Patents

Tratamiento de aguas residuales, medio y su fabricacion.

Info

Publication number
ES2160800T3
ES2160800T3 ES96902375T ES96902375T ES2160800T3 ES 2160800 T3 ES2160800 T3 ES 2160800T3 ES 96902375 T ES96902375 T ES 96902375T ES 96902375 T ES96902375 T ES 96902375T ES 2160800 T3 ES2160800 T3 ES 2160800T3
Authority
ES
Spain
Prior art keywords
granules
grains
default
range
density
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
ES96902375T
Other languages
English (en)
Inventor
John James Todd
Adrian Hopwood
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.)
Proceff Ltd
Original Assignee
Proceff 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
Priority claimed from GBGB9502743.9A external-priority patent/GB9502743D0/en
Priority claimed from GBGB9523626.1A external-priority patent/GB9523626D0/en
Application filed by Proceff Ltd filed Critical Proceff Ltd
Application granted granted Critical
Publication of ES2160800T3 publication Critical patent/ES2160800T3/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
    • C02F3/08—Aerobic processes using moving contact bodies
    • C02F3/085—Fluidized beds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/006—Coating of the granules without description of the process or the device by which the granules are obtained
    • 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
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y10T428/2993—Silicic or refractory material containing [e.g., tungsten oxide, glass, cement, etc.]
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y10T428/2998—Coated including synthetic resin or polymer

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Removal Of Specific Substances (AREA)
  • Processing Of Solid Wastes (AREA)
  • Catalysts (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Water Treatment By Sorption (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

GRANULOS DE MATERIAL PLASTICO ESTAN RECUBIERTOS CON GRANOS DE UN MINERAL INERTE TAL COMO ARENA PARA PROPORCIONAR UNA HABITAT PARA MICROORGANISMOS EFECTIVOS EN EL TRATAMIENTO DE AGUAS RESIDUALES, TENIENDO LOS GRANULOS UN RANGO DE TAMAÑO DE PARTICULA PREDETERMINADO, Y TENIENDO LOS GRANOS UN RANGO DE TAMAÑO DE PARTICULA PREDETERMINADO Y ESTANDO DISPUESTOS CON UN RANGO DE DENSIDAD DE EMPAQUETAMIENTO PREDETERMINADO EN LOS GRANULOS. LAS PARTICULAS TIENEN UNA DENSIDAD PROMEDIO DE APROXIMADAMENTE 1.0 G/CC DE MODO QUE UNA PORCION TIENDE A FLOTAR Y UNA PORCION TIENDE A HUNDIRSE EN EL AGUA RESIDUAL. LAS PARTICULAS SE FABRICAN POR CONTACTO DE LOS GRANULOS DE MATERIAL PLASTICO CON UNA MEZCLA DE GRANOS DEL MATERIAL INERTE Y GRANOS DE UNA SUSTANCIA SOLUBLE TAL COMO SAL, A TEMPERATURA ELEVADA, PARA RECUBRIR LOS GRANULOS CON LA MEZCLA, Y DISOLVIENDO POSTERIORMENTE LOS GRANOS DE LA SUSTANCIA SOLUBLE DEL RECUBRIMIENTO PARA OBTENER LOS GRANULOS RECUBIERTOS CON LOS GRANOS DE MINERAL INERTE CON EL RANGO DE DENSIDAD DE EMPAQUETAMIENTO PREDETERMINADO.
ES96902375T 1995-02-13 1996-02-13 Tratamiento de aguas residuales, medio y su fabricacion. Expired - Lifetime ES2160800T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9502743.9A GB9502743D0 (en) 1995-02-13 1995-02-13 Fluidizable bed media for waste water treatment
GBGB9523626.1A GB9523626D0 (en) 1995-11-17 1995-11-17 Waste water treatment media

Publications (1)

Publication Number Publication Date
ES2160800T3 true ES2160800T3 (es) 2001-11-16

Family

ID=26306492

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96902375T Expired - Lifetime ES2160800T3 (es) 1995-02-13 1996-02-13 Tratamiento de aguas residuales, medio y su fabricacion.

Country Status (16)

Country Link
US (2) US5948262A (es)
EP (1) EP0871595B1 (es)
AT (1) ATE201664T1 (es)
AU (1) AU714279B2 (es)
CA (1) CA2211649A1 (es)
DE (1) DE69613147T2 (es)
DK (1) DK0871595T3 (es)
ES (1) ES2160800T3 (es)
FI (1) FI973133A (es)
HU (1) HU224100B1 (es)
NO (1) NO318104B1 (es)
NZ (1) NZ301322A (es)
PL (1) PL182851B1 (es)
PT (1) PT871595E (es)
RU (1) RU2175646C2 (es)
WO (1) WO1996025367A1 (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997006880A2 (en) * 1995-08-11 1997-02-27 Zenon Environmental Inc. Vertical skein of hollow fiber membranes and method of maintaining clean fiber surfaces
GB2326114A (en) * 1997-06-12 1998-12-16 Amk Chemicals Limited Particulate material for waste water treatment
GB2334029A (en) * 1998-02-04 1999-08-11 John James Todd Media for waste water treatment
DE19829673C2 (de) * 1998-07-03 2003-02-27 Michael Knobloch Verfahren und Anlage zur Behandlung von Abwasser aus der Ölfrüchte- und Getreideverarbeitung
US6726838B2 (en) 2002-01-07 2004-04-27 Agwise Wise Water Technologies Ltd. Biofilm carrier, method of manufacture thereof and waste water treatment system employing biofilm carrier
WO2003042115A1 (en) * 2001-11-14 2003-05-22 Dharma Living Systems, Inc. Integrated hydroponic and wetland wastewater treatment systems and associated methods
US6811700B2 (en) * 2001-11-14 2004-11-02 Dharma Living Systems, Inc. Integrated hydroponic and fixed-film wastewater treatment systems and associated methods
US6863816B2 (en) * 2002-06-17 2005-03-08 Dharma Living Systems, Inc. Tidal vertical flow wastewater treatment system and method
US6881338B2 (en) * 2002-06-17 2005-04-19 Dharma Living Systems, Inc. Integrated tidal wastewater treatment system and method
US7029586B2 (en) * 2003-02-28 2006-04-18 Dharma Living Systems, Inc. Integrated tidal wastewater treatment system and method
US20050183331A1 (en) * 2003-07-02 2005-08-25 Fountainhead L.L.C. Super-enhanced aquatic floating island plant habitat
WO2005026054A2 (en) * 2003-09-05 2005-03-24 Dharma Living Systems, Inc. Drain and flood wastewater treatment system and associated methods
US6896805B2 (en) * 2003-10-20 2005-05-24 Dharma Living Systems, Inc. Tidal vertical flow wastewater treatment system and method
DE10351176A1 (de) * 2003-11-03 2005-06-16 Zeiss, Karl Reinhard, Dipl.-Ing. Verfahren und Vorrichtung zur Herstellung eines Verbundmaterials
CA2562080A1 (en) * 2004-04-06 2005-10-27 Kinetico Incorporated Buoyant filter media
US7347940B2 (en) * 2004-06-17 2008-03-25 Worrell Water Technologies, Llc Nitrogen removal system and method for wastewater treatment lagoons
US8241717B1 (en) 2008-08-20 2012-08-14 SepticNet Inc. Carbon-based biofilm carrier
US8753511B2 (en) 2008-09-03 2014-06-17 AQ-WISE—Wise Water Technologies Ltd. Integrated biological wastewater treatment and clarification
EP2376391A4 (en) * 2008-12-22 2012-09-12 Univ Utah Res Found UNDERWATER SYSTEM AND METHOD FOR REMOVING UNWANTED SUBSTANCES FROM AQUEOUS MEDIA
US8758613B2 (en) * 2009-10-16 2014-06-24 Aqwise-Wise Water Technologies Ltd Dynamic anaerobic aerobic (DANA) reactor
WO2013081734A1 (en) * 2011-11-28 2013-06-06 Ticona Llc Compacted filter beds comprising non-sintered, buoyant filter media and methods relating thereto
US9901848B2 (en) * 2014-10-15 2018-02-27 Xerox Corporation Fluid stabilizer disc
US10342189B2 (en) 2016-05-17 2019-07-09 Bubbleclear Aerobic, bioremediation treatment system comprising floating inert media in an aqueous environment

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3864443A (en) * 1970-05-27 1975-02-04 Arthur Hopkins Method of making light-weight concrete aggregate
GB1579623A (en) * 1976-06-08 1980-11-19 Clough G F G Filtration medium for the biological treatment of waste water
US4243696A (en) * 1979-01-22 1981-01-06 W. S. Rockwell Company Method of making a particle-containing plastic coating
DE3402697A1 (de) * 1984-01-26 1985-08-01 Bayer Ag, 5090 Leverkusen Verwendung von hydrophilen, hochgefuellten polyurethanmassen zur biologischen abwasserreinigung
JPH0634993B2 (ja) * 1984-09-17 1994-05-11 学校法人早稲田大学 三相流動層水質浄化方法
CH663782A5 (en) * 1984-12-21 1988-01-15 Simon N Cannazza Carrier for biological treatment reactor - with surfaces coated by activated carbon granules on binder
EP0324314A1 (de) * 1988-01-14 1989-07-19 4E S.r.l. Trägerkörper und Reaktor zur biologischen Behandlung von Flüssigkeiten und Verwendung derselben
US5166072A (en) * 1986-06-26 1992-11-24 Bayer Aktiengesellschaft Apparatus for the cultivation of immobilized micro-organisms
JPH0775711B2 (ja) * 1986-06-28 1995-08-16 清水建設株式会社 浮遊性造粒物とその製造方法
US4983299A (en) * 1989-04-10 1991-01-08 Allied-Signal Removal of phenols from waste water by a fixed bed reactor
AU7141691A (en) * 1990-01-23 1991-08-21 Kaldnes Miljoteknologi As Method and reactor for purification of water
US5126042A (en) * 1991-10-31 1992-06-30 Malone Ronald F Floating media biofilter
US5403799A (en) * 1992-12-21 1995-04-04 W. R. Grace & Co.-Conn. Process upset-resistant inorganic supports for bioremediation
GB9326329D0 (en) * 1993-12-23 1994-02-23 Todd John J Waste water treatment
US5486292A (en) * 1994-03-03 1996-01-23 E. I. Du Pont De Nemours And Company Adsorbent biocatalyst porous beads

Also Published As

Publication number Publication date
HU224100B1 (hu) 2005-05-30
RU2175646C2 (ru) 2001-11-10
HUP9801413A3 (en) 1999-05-28
EP0871595A1 (en) 1998-10-21
HUP9801413A2 (hu) 1998-09-28
EP0871595B1 (en) 2001-05-30
NZ301322A (en) 1998-09-24
DE69613147D1 (de) 2001-07-05
PL321777A1 (en) 1997-12-22
PT871595E (pt) 2001-11-30
ATE201664T1 (de) 2001-06-15
WO1996025367A1 (en) 1996-08-22
DK0871595T3 (da) 2001-09-10
CA2211649A1 (en) 1996-08-22
NO973712L (no) 1997-09-19
AU714279B2 (en) 1999-12-23
DE69613147T2 (de) 2002-03-21
NO973712D0 (no) 1997-08-12
US5948262A (en) 1999-09-07
US6156204A (en) 2000-12-05
AU4671396A (en) 1996-09-04
NO318104B1 (no) 2005-01-31
PL182851B1 (pl) 2002-03-29
FI973133A (fi) 1997-10-08
FI973133A0 (fi) 1997-07-28

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