ES2074159T3 - Sistema de tratamiento de aguas mediante plantas acuaticas flotantes. - Google Patents

Sistema de tratamiento de aguas mediante plantas acuaticas flotantes.

Info

Publication number
ES2074159T3
ES2074159T3 ES90905008T ES90905008T ES2074159T3 ES 2074159 T3 ES2074159 T3 ES 2074159T3 ES 90905008 T ES90905008 T ES 90905008T ES 90905008 T ES90905008 T ES 90905008T ES 2074159 T3 ES2074159 T3 ES 2074159T3
Authority
ES
Spain
Prior art keywords
treatment system
water
floating
aquatic plants
water treatment
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
ES90905008T
Other languages
English (en)
Inventor
Viet H Ngo
Warren D Poole
Sean J Hancock
Timothy R France
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.)
Lemna Corp
Original Assignee
Lemna Corp
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 Lemna Corp filed Critical Lemna Corp
Application granted granted Critical
Publication of ES2074159T3 publication Critical patent/ES2074159T3/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
    • 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
    • C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
    • C02F3/327—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae characterised by animals and plants
    • 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
    • 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
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies
    • Y02W10/33—Wastewater or sewage treatment systems using renewable energies using wind energy

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Microbiology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Biotechnology (AREA)
  • Botany (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Hydroponics (AREA)
  • Catching Or Destruction (AREA)
  • Physical Water Treatments (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Nozzles (AREA)
  • Activated Sludge Processes (AREA)

Abstract

UN SISTEMA DE TRATAMIENTO EN AGUA DE PLANTAS ACUATICAS FLOTANTES (31) UTILIZA UN CANAL DE SERPENTINA (36) DEFINIDO POR PAREDES DIVISORIAS (34). LAS PLANTAS FLOTANTES (72) ESTAN DISTRIBUIDAS A LO LARGO DE LA SUPERFICIE DEL AGUA POR UNA ESTRUCTURA DE REJILLA FLOTANTE (32). LA ESTRUCTURA DE REJILLA (32) ESTA PREMONTADA EN MANOJOS DOBLADOS EN Z (88) QUE ESTAN ATOADAS SOBRE EL AGUA Y SIN DOBLAR. EL SISTEMA DE TRATAMIENTO UTILIZA PULVERIZADORES (62) PARA CONTROLAR LAS CONDICIONES DE CRECIMIENTO. SE COLOCAN DEFLECTORES POROSOS (46) A LO LARGO DE PORCIONES DEL CANAL (36) PARA PROMOCIONAR UN CONTACTO ESTRECHO CON UNA PARTE MAS AMPLIA DEL AGUA MIENTRAS PERMITE UNA CORRIENTE LIBRE.
ES90905008T 1989-03-17 1990-03-06 Sistema de tratamiento de aguas mediante plantas acuaticas flotantes. Expired - Lifetime ES2074159T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/323,022 US5096577A (en) 1989-03-17 1989-03-17 Floating aquatic plant water treatment system

Publications (1)

Publication Number Publication Date
ES2074159T3 true ES2074159T3 (es) 1995-09-01

Family

ID=23257460

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90905008T Expired - Lifetime ES2074159T3 (es) 1989-03-17 1990-03-06 Sistema de tratamiento de aguas mediante plantas acuaticas flotantes.

Country Status (12)

Country Link
US (3) US5096577A (es)
EP (1) EP0463057B1 (es)
AT (1) ATE121709T1 (es)
AU (5) AU632017B2 (es)
BG (1) BG95111A (es)
BR (1) BR9007226A (es)
DE (1) DE69018983T2 (es)
ES (1) ES2074159T3 (es)
HU (1) HUT75208A (es)
IL (1) IL93699A (es)
MX (1) MX174352B (es)
WO (1) WO1990011255A1 (es)

Cited By (2)

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WO1998045213A1 (es) * 1997-04-04 1998-10-15 Universidad Politecnica De Madrid Procedimiento de depuracion de aguas residuales y vertidos contaminantes en base a cultivos de macrofitas emergentes convertidas en flotantes
WO2009141463A1 (es) * 2008-05-23 2009-11-26 Macrofitas, S.L. Celda e isla flotante con filtro de macrofitas en flotación

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WO1993006050A1 (en) * 1991-09-20 1993-04-01 Space Biospheres Venture Waste-water treatment system
WO1994006720A1 (en) * 1992-09-16 1994-03-31 The Lemna Corporation Floating nitrification reactor in a treatment pond
WO1994007802A1 (en) * 1992-10-07 1994-04-14 Enviro-Design Technology Pty. Ltd Odour controlled waste water treatment system
US5614097A (en) * 1993-03-31 1997-03-25 Microbial And Aquatic Treatment Systems, Inc. Compositions and method of use of constructed microbial mats
WO1994022773A1 (en) * 1993-03-31 1994-10-13 Microbial & Aquatic Treatment Systems, Inc. Silage-microbial mat system and method
US6008028A (en) * 1993-03-31 1999-12-28 Microbial And Aquatic Treatment Systems Compositions of constructed microbial mats
US6033559A (en) * 1993-03-31 2000-03-07 Microbial Aquatic Treatment Compositions and methods of use of constructed microbial mats
US5593575A (en) * 1994-04-14 1997-01-14 Cretini; Gus R. Floating cover and baffle system
US5528856A (en) * 1995-02-15 1996-06-25 Landmark Reclamation, Inc. Biomass impoundment management system for purifying water
US5736047A (en) * 1995-02-28 1998-04-07 Lemna Corporation Hybrid biological nutrient removal system
US5736048A (en) * 1995-05-24 1998-04-07 Spelman College Biological process of remediating chemical contamination of a pond
DE19648646A1 (de) * 1996-11-18 1998-06-25 Bioaqua Umwelttechnik Gmbh Oek Kombiniertes Verfahren zur Reinigung hochbelasteter Abwässer
US5861095A (en) * 1997-04-09 1999-01-19 Lemna Corporation Method and device for treating wastewater
US5836108A (en) * 1997-04-28 1998-11-17 Scheuer; David W. Floating planter box
US6659688B2 (en) 2000-02-03 2003-12-09 Baumgartner Environics, Inc. Organic slurry basin storage cover and method of fabricating and deploying cover
US6851891B2 (en) 2000-02-03 2005-02-08 Baumgartner Environics, Inc. Organic slurry storage basin cover
US6673241B1 (en) 2000-05-03 2004-01-06 Monsanto Company Self-floating cover system for a body of water
US6773595B2 (en) 2001-03-29 2004-08-10 Charles J. Gantzer Compartmentalized facultative lagoon and method of creating and maintaining such a lagoon
AU2002305243A1 (en) * 2001-04-26 2002-11-11 Gunderboom, Inc. Y-panel anchoring system for boom installation
US20070217867A1 (en) * 2006-03-15 2007-09-20 Son Rae S Floating barriers for retaining substances in confined area, and barrier systems usable for treating oil spill in the water and for other applications
US7632407B1 (en) 2006-08-07 2009-12-15 Debusk Thomas A Rapid proliferation of aquatic plant growth facilitation system and associated methods
US7575058B2 (en) 2007-07-10 2009-08-18 Baker Hughes Incorporated Incremental annular choke
ES2331556B2 (es) * 2009-04-29 2010-10-14 Universidad Politecnica De Madrid Unidad de plantacion para el cultivo de plantas helofitas y sistema de plantacion que comprende la misma.
RU2421270C1 (ru) * 2009-10-05 2011-06-20 Общество с ограниченной ответственностью "Аквафор" Узел хранения фильтрованной воды для накопительного устройства системы очистки воды, накопительное устройство системы очистки воды (варианты), система очистки воды (варианты)
CA2686250C (en) 2009-11-12 2016-10-11 Fountainhead, Llc Floating treatment streambed
US8920071B2 (en) * 2011-09-07 2014-12-30 Hazard Mitigation, Inc. Apparatus and method for limiting ice formation
US8889006B2 (en) 2013-01-21 2014-11-18 Leon A. Lassovsky System for wastewater treatment using aquatic plants
WO2014113768A1 (en) * 2013-01-21 2014-07-24 Lassovsky Leon A System for wastewater treatment using aquatic plants
RU2555896C1 (ru) * 2014-02-20 2015-07-10 Общество С Ограниченной Ответственностью "Эковолга" Устройство для очистки водоемов от сине-зеленых водорослей

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US4333263A (en) * 1980-10-07 1982-06-08 The Smithsonian Institution Algal turf scrubber
JPS607956B2 (ja) * 1981-10-21 1985-02-28 東亜建設工業株式会社 水生植物を利用した水質浄化方法
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998045213A1 (es) * 1997-04-04 1998-10-15 Universidad Politecnica De Madrid Procedimiento de depuracion de aguas residuales y vertidos contaminantes en base a cultivos de macrofitas emergentes convertidas en flotantes
ES2120388A1 (es) * 1997-04-04 1998-10-16 Univ Madrid Politecnica Procedimiento de depuracion de aguas residuales y vertidos contaminantes en base a cultivos de macrofitas emergentes convertidas en flotantes.
WO2009141463A1 (es) * 2008-05-23 2009-11-26 Macrofitas, S.L. Celda e isla flotante con filtro de macrofitas en flotación
US8641893B2 (en) 2008-05-23 2014-02-04 Macrofitas, S.L. Floating cell and island with a floating macrophyte filter

Also Published As

Publication number Publication date
AU5287890A (en) 1990-10-22
AU657026B2 (en) 1995-02-23
HUT75208A (en) 1997-04-28
IL93699A0 (en) 1990-12-23
WO1990011255A1 (en) 1990-10-04
DE69018983T2 (de) 1995-09-28
US5342512A (en) 1994-08-30
AU3115493A (en) 1993-03-11
AU3115793A (en) 1993-03-11
ATE121709T1 (de) 1995-05-15
DE69018983D1 (de) 1995-06-01
HU902776D0 (en) 1992-01-28
AU632017B2 (en) 1992-12-10
AU3115393A (en) 1993-03-11
MX174352B (es) 1994-05-10
US5096577A (en) 1992-03-17
EP0463057A1 (en) 1992-01-02
BG95111A (bg) 1993-12-24
IL93699A (en) 1994-07-31
EP0463057B1 (en) 1995-04-26
AU3115893A (en) 1993-03-11
BR9007226A (pt) 1991-11-26
US5409601A (en) 1995-04-25

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