ES2071593B1 - PURIFICATION SYSTEM OF RESIDUAL WATERS AND MUDS PRODUCED THROUGH REMOVABLE BIOFILM PROCESSES. - Google Patents

PURIFICATION SYSTEM OF RESIDUAL WATERS AND MUDS PRODUCED THROUGH REMOVABLE BIOFILM PROCESSES.

Info

Publication number
ES2071593B1
ES2071593B1 ES9302704A ES9302704A ES2071593B1 ES 2071593 B1 ES2071593 B1 ES 2071593B1 ES 9302704 A ES9302704 A ES 9302704A ES 9302704 A ES9302704 A ES 9302704A ES 2071593 B1 ES2071593 B1 ES 2071593B1
Authority
ES
Spain
Prior art keywords
mud
beds
biofilm
drain
support
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
ES9302704A
Other languages
Spanish (es)
Other versions
ES2071593A1 (en
Inventor
Monzon Ignacio Tejero
Del Val Juan Jose Amieva
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.)
Universidad de Cantabria
Original Assignee
Universidad de Cantabria
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 Universidad de Cantabria filed Critical Universidad de Cantabria
Priority to ES9302704A priority Critical patent/ES2071593B1/en
Publication of ES2071593A1 publication Critical patent/ES2071593A1/en
Application granted granted Critical
Publication of ES2071593B1 publication Critical patent/ES2071593B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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

  • Biological Treatment Of Waste Water (AREA)

Abstract

EL INVENTO CONSISTE EN UN REACTOR BIOPELICULA DE DEPURACION DE AGUAS RESIDUALES; DONDE SE PROVOCA, ARTIFICIALMENTE, LA PURGA DE FANGO, POR EXTRACCION DIRECTA DESDE EL REACTOR, JUNTO CON SU SOPORTE. EL SISTEMA TRABAJA, EN TODO MOMENTO, EN REGIMEN TRANSITORIO Y CONTROLADO DE CRECIMIENTO DE LA BIOMASA.EL FANGO, EXTRAIDO EN SU PROPIO SOPORTE, PUEDE SER DEJADO ESCURRIR Y EVAPORAR, CONSIGUIENDO UNA DESHIDRATACION PRIMERO Y UNA DESECACION DESPUES; O BIEN, DIGERIDO AEROBIA O ANAEROBIAMENTE. ESTOS TRATAMIENTOS PERMITEN LA REUTILIZACION O EVACUACION DIRECTA DEL FANGO. ASI, PUEDE SER ELIMINADO EL PROCESO COMPLEMENTARIO DE SEPARACION SOLIDO-LIQUIDO, NORMALMENTE NECESARIO AGUAS ABAJO DE LOS REACTORES BIOPELICULA. EL SISTEMA ES APLICABLE A DIFERENTES PROCESOS BIOPELICULA, COMO: CONTACTORES BIOLOGICOS ROTATIVOS, LECHOS BACTERIANOS, LECHOS FLUIDIZADOS, LECHOS EXPANDIDOS, BIOFILTROS AIREADOS Y LECHOS SUMERGIDOS AIREADOS. SE PRESENTA COMO EJEMPLO LA SOLUCION PARA UN CONTACTOR BIOLOGICO ROTATIVO Y ALGUNOS RESULTADOS DE EXPLOTACION.THE INVENTION CONSISTS OF A WASTEWATER TREATMENT BIOFILM REACTOR; WHERE THE MUD DRAIN IS ARTIFICIALLY CAUSED BY DIRECT EXTRACTION FROM THE REACTOR, TOGETHER WITH ITS SUPPORT. THE SYSTEM WORKS, AT ALL TIMES, IN A TRANSITIONAL AND CONTROLLED REGIME OF BIOMASS GROWTH. THE MUD, DRAWN IN ITS OWN SUPPORT, MAY BE LETTING DRAIN AND EVAPORATE, GETTING A DEHYDRATION FIRST AND A DESICTION AFTER; EITHER, DIGESTED AEROBIC OR ANAEROBICALLY. THESE TREATMENTS ALLOW THE DIRECT REUSE OR EVACUATION OF THE MUD. THEREFORE, THE COMPLEMENTARY PROCESS OF SOLID-LIQUID SEPARATION, NORMALLY NECESSARY WATER BELOW THE BIOFILM REACTORS, CAN BE ELIMINATED. THE SYSTEM IS APPLICABLE TO DIFFERENT BIOFILM PROCESSES, SUCH AS: ROTARY BIOLOGICAL CONTACTORS, BACTERIAL BEDS, FLUIDIZED BEDS, AERATED BIOFILTERS AND AERATED SUBMERGED BEDS. THE SOLUTION FOR A ROTARY BIOLOGICAL CONTACTOR AND SOME OPERATING RESULTS IS PRESENTED AS AN EXAMPLE.

ES9302704A 1993-12-16 1993-12-16 PURIFICATION SYSTEM OF RESIDUAL WATERS AND MUDS PRODUCED THROUGH REMOVABLE BIOFILM PROCESSES. Expired - Fee Related ES2071593B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9302704A ES2071593B1 (en) 1993-12-16 1993-12-16 PURIFICATION SYSTEM OF RESIDUAL WATERS AND MUDS PRODUCED THROUGH REMOVABLE BIOFILM PROCESSES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9302704A ES2071593B1 (en) 1993-12-16 1993-12-16 PURIFICATION SYSTEM OF RESIDUAL WATERS AND MUDS PRODUCED THROUGH REMOVABLE BIOFILM PROCESSES.

Publications (2)

Publication Number Publication Date
ES2071593A1 ES2071593A1 (en) 1995-06-16
ES2071593B1 true ES2071593B1 (en) 1996-01-16

Family

ID=8284041

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9302704A Expired - Fee Related ES2071593B1 (en) 1993-12-16 1993-12-16 PURIFICATION SYSTEM OF RESIDUAL WATERS AND MUDS PRODUCED THROUGH REMOVABLE BIOFILM PROCESSES.

Country Status (1)

Country Link
ES (1) ES2071593B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG146489A1 (en) * 2007-03-30 2008-10-30 Singapore Polytechnic Bioremediation of hydrocarbon sludge
CN110510814A (en) * 2019-08-21 2019-11-29 苏州首创嘉净环保科技股份有限公司 A kind of sewage disposal device for strengthening the removal of domestic sewage of villages and small towns total nitrogen

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1939924A (en) * 1929-07-06 1933-12-19 Schimrigk Friedrich Sewage treatment plant
US2200581A (en) * 1934-12-24 1940-05-14 Pruss Max Purification of gases by biological means
US2051727A (en) * 1935-10-21 1936-08-18 State Of Iowa For Iowa State C Preformed media for biological oxidation
US3227429A (en) * 1963-02-04 1966-01-04 American Radiator & Standard Mass transfer packing
ES504076A0 (en) * 1981-07-17 1982-06-01 Biosistemas S A INSTALLATION FOR THE TREATMENT OF WASTEWATER
EP0201924A3 (en) * 1985-05-15 1988-07-13 Water Engineering and Plant Construction GtA reg.Trust Process and apparatus for waste water purification
FR2609979B1 (en) * 1987-01-27 1991-03-29 Burgeap PROCESS AND DEVICE FOR THE PURIFICATION OF POLLUTED WATER
ATE112754T1 (en) * 1990-01-23 1994-10-15 Kaldnes Miljoteknologi As METHOD AND REACTOR FOR PURIFICATION OF WATER.
DE4016100A1 (en) * 1990-05-18 1991-11-21 Licencia Holding Sa METHOD AND DEVICE FOR DRYING CLEANING SLUDGE
US5620891A (en) * 1991-03-08 1997-04-15 Memtec Limited Biological reaction processes

Also Published As

Publication number Publication date
ES2071593A1 (en) 1995-06-16

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Effective date: 20141120