ES2128962B1 - BIOLOGICAL WATER TREATMENT PROCESS BASED ON BIOFILM ON SUPPORT OF SPECIFIC DESIGN. - Google Patents

BIOLOGICAL WATER TREATMENT PROCESS BASED ON BIOFILM ON SUPPORT OF SPECIFIC DESIGN.

Info

Publication number
ES2128962B1
ES2128962B1 ES9700065A ES9700065A ES2128962B1 ES 2128962 B1 ES2128962 B1 ES 2128962B1 ES 9700065 A ES9700065 A ES 9700065A ES 9700065 A ES9700065 A ES 9700065A ES 2128962 B1 ES2128962 B1 ES 2128962B1
Authority
ES
Spain
Prior art keywords
support
water treatment
specific design
treatment process
biofilm
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
ES9700065A
Other languages
Spanish (es)
Other versions
ES2128962A1 (en
Inventor
Monzon Juan Ignacio Tejero
Diez Cecilio Santamaria
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 ES9700065A priority Critical patent/ES2128962B1/en
Publication of ES2128962A1 publication Critical patent/ES2128962A1/en
Application granted granted Critical
Publication of ES2128962B1 publication Critical patent/ES2128962B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Proceso de tratamiento biológico de aguas basado en biopelícula sobre soporte de diseño específico. El soporte consiste en mallas o redes de tal manera que no coincidan los nudos de una con los de las más próximas y con luz entre 1 y 30 mm. y preferentemente entre 3 y 12 mm. El soporte se coloca en el reactor biopelícula en forma de lecho fijo ordenado, lecho de relleno aleatorio formado por piezas en suspensión. El proceso se puede completar con decantador secundario que puede incorporar el mismo tipo de soporte para mejorar la decantación. El proceso se aplica a la eliminación de materia orgánica carbonosa, nitrógeno amoniacal, nitratos y fósforo del agua, mediante la utilización de fenómenos anaerobios, anóxicos y aerobios para lo que el reactor incorpora aireación.Biological film-based biological water treatment process on a specific design support. The support consists of meshes or nets in such a way that the knots of one do not coincide with those of the closest and with a light between 1 and 30 mm. and preferably between 3 and 12 mm. The support is placed in the biofilm reactor in the form of an ordered fixed bed, a random filling bed made up of pieces in suspension. The process can be completed with a secondary decanter that can incorporate the same type of support to improve decantation. The process is applied to the removal of carbonaceous organic matter, ammoniacal nitrogen, nitrates and phosphorus from the water, using anaerobic, anoxic and aerobic phenomena for which the reactor incorporates aeration.

ES9700065A 1996-12-27 1996-12-27 BIOLOGICAL WATER TREATMENT PROCESS BASED ON BIOFILM ON SUPPORT OF SPECIFIC DESIGN. Expired - Lifetime ES2128962B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9700065A ES2128962B1 (en) 1996-12-27 1996-12-27 BIOLOGICAL WATER TREATMENT PROCESS BASED ON BIOFILM ON SUPPORT OF SPECIFIC DESIGN.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9700065A ES2128962B1 (en) 1996-12-27 1996-12-27 BIOLOGICAL WATER TREATMENT PROCESS BASED ON BIOFILM ON SUPPORT OF SPECIFIC DESIGN.

Publications (2)

Publication Number Publication Date
ES2128962A1 ES2128962A1 (en) 1999-05-16
ES2128962B1 true ES2128962B1 (en) 2000-04-01

Family

ID=8297871

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9700065A Expired - Lifetime ES2128962B1 (en) 1996-12-27 1996-12-27 BIOLOGICAL WATER TREATMENT PROCESS BASED ON BIOFILM ON SUPPORT OF SPECIFIC DESIGN.

Country Status (1)

Country Link
ES (1) ES2128962B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2540484A1 (en) * 1983-02-03 1984-08-10 Degremont Sa APPARATUS FOR THE ANAEROBIC FILTRATION OF WASTEWATER
DE58908730D1 (en) * 1988-09-19 1995-01-19 Faigle Kunststoff Gmbh Packing.
DE69104629D1 (en) * 1990-01-23 1994-11-17 Kaldnes Miljoteknologi As METHOD AND REACTOR FOR PURIFYING WATER.
US5217616A (en) * 1991-12-06 1993-06-08 Allied-Signal Inc. Process and apparatus for removal of organic pollutants from waste water

Also Published As

Publication number Publication date
ES2128962A1 (en) 1999-05-16

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