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ES483011A1 - Procedimiento y dispositivo para purificar biologicamente liquidos acuosos - Google Patents

Procedimiento y dispositivo para purificar biologicamente liquidos acuosos

Info

Publication number
ES483011A1
ES483011A1 ES483011A ES483011A ES483011A1 ES 483011 A1 ES483011 A1 ES 483011A1 ES 483011 A ES483011 A ES 483011A ES 483011 A ES483011 A ES 483011A ES 483011 A1 ES483011 A1 ES 483011A1
Authority
ES
Spain
Prior art keywords
liquid
batch
treatment space
silt
space
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
Application number
ES483011A
Other languages
English (en)
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.)
Pielkenrood Vinitex BV
Original Assignee
Pielkenrood Vinitex BV
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 Pielkenrood Vinitex BV filed Critical Pielkenrood Vinitex BV
Publication of ES483011A1 publication Critical patent/ES483011A1/es
Expired 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
    • C02F3/12—Activated sludge processes
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/1215—Combinations of activated sludge treatment with precipitation, flocculation, coagulation and separation of phosphates
    • 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
    • C02F3/12—Activated sludge processes
    • 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
    • C02F3/12—Activated sludge processes
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1263—Sequencing batch reactors [SBR]
    • 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
    • C02F3/30—Aerobic and anaerobic processes
    • C02F3/302—Nitrification and denitrification treatment
    • 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)
  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Treatment Of Sludge (AREA)

Abstract

Procedimiento para purificar biológicamente líquidos acuosos, en el cual estos si es necesario después de haber sido desprovistos de componentes separables se ponen en contacto en un espacio de tratamiento con los microorganismos presentes en dicho espacio bajo el suministro de un gas que contenga oxígeno, después de lo cual los microorganismos y los productos de reacción presentes en los líquidos se separan de éstos por sedimentación, caracterizado porque se suministra un lote de líquido a tratar el espacio de tratamiento en el cual se han dejado los microorganismos de un tratamiento precedente, porque durante o después del suministro del lote de líquido el suministro de oxígeno hacia el espacio de tratamiento se conecta y, posiblemente, se desconecta de nuevo tan pronto como se ha alcanzado el grado de purificación deseado del líquido, después de lo cual éste último se pone en reposo y las sustancias suspendidas en el mismo pueden sedimentarse, porque el líquido clarificado presente por encima del sedimento extraído y porque, finalmente, los microorganismos restantes en el espacio de tratamiento se guardan en éste último bajo condiciones tales que su actividad se conserve en un grado suficiente hasta el suministro del siguiente lote de líquido, siendo adaptada la cantidad del lote almacenado a lo que se necesite para tratar el lote siguiente y se elimine el exceso de lodo.
ES483011A 1978-08-02 1979-07-31 Procedimiento y dispositivo para purificar biologicamente liquidos acuosos Expired ES483011A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7808121 1978-08-02
NL7904891A NL7904891A (nl) 1978-08-02 1979-06-22 Werkwijze en inrichting voor het biologisch reiningen van waterige vloeistoffen.

Publications (1)

Publication Number Publication Date
ES483011A1 true ES483011A1 (es) 1980-04-16

Family

ID=26645439

Family Applications (1)

Application Number Title Priority Date Filing Date
ES483011A Expired ES483011A1 (es) 1978-08-02 1979-07-31 Procedimiento y dispositivo para purificar biologicamente liquidos acuosos

Country Status (10)

Country Link
AU (1) AU536288B2 (es)
BR (1) BR7904942A (es)
CA (1) CA1130020A (es)
DE (1) DE2930489A1 (es)
ES (1) ES483011A1 (es)
FR (1) FR2432486A1 (es)
GB (1) GB2034296B (es)
MY (1) MY8500020A (es)
NL (1) NL7904891A (es)
SG (1) SG53583G (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1253979A (en) * 1983-10-25 1989-05-09 Hidenori Kobayashi Method of and an apparatus for treating sewage
GB2155003B (en) * 1984-01-20 1987-12-31 Nishihara Env San Res Co Ltd Activated sludge method
US4624788A (en) * 1984-12-19 1986-11-25 Repin Boris N Method of biological purification of waste water
US4824563A (en) * 1985-12-04 1989-04-25 Kabushiki Kaisha Meidensha Equipment for treating waste water
JPH0665399B2 (ja) * 1986-09-09 1994-08-24 株式会社西原環境衛生研究所 間欠曝気式による活性汚泥処理方法およびその装置
DE4436787A1 (de) * 1994-10-14 1996-04-18 Juergen Kynast Verfahren zur Erzeugung eines selektiven Nährbodens für Pilze, insbesondere Speisepilze
AT506279A1 (de) 2007-12-20 2009-07-15 Gassner Kurt Ing Diskontinuierliches verfahren zur abwasserreinigung
ITMI20091008A1 (it) * 2009-06-09 2010-12-10 Paolo Broglio Processo biologico a singolo stadio per la riduzione dell'azoto contenuto in reflui zootecnici

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE306061B (es) * 1965-01-25 1968-11-11 Industrikemiska Ab

Also Published As

Publication number Publication date
GB2034296B (en) 1983-01-26
CA1130020A (en) 1982-08-17
AU536288B2 (en) 1984-05-03
MY8500020A (en) 1985-12-31
GB2034296A (en) 1980-06-04
NL7904891A (nl) 1980-02-05
FR2432486A1 (fr) 1980-02-29
DE2930489A1 (de) 1980-02-28
AU4938479A (en) 1980-02-07
BR7904942A (pt) 1980-04-29
SG53583G (en) 1984-04-19

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