ES409546A1 - Un procedimiento para la purificacion del agua. - Google Patents

Un procedimiento para la purificacion del agua.

Info

Publication number
ES409546A1
ES409546A1 ES409546A ES409546A ES409546A1 ES 409546 A1 ES409546 A1 ES 409546A1 ES 409546 A ES409546 A ES 409546A ES 409546 A ES409546 A ES 409546A ES 409546 A1 ES409546 A1 ES 409546A1
Authority
ES
Spain
Prior art keywords
layer
treatment
waste water
water
purification
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
ES409546A
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.)
TDK Micronas GmbH
ITT Inc
Original Assignee
Deutsche ITT Industries GmbH
ITT Industries Inc
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 Deutsche ITT Industries GmbH, ITT Industries Inc filed Critical Deutsche ITT Industries GmbH
Publication of ES409546A1 publication Critical patent/ES409546A1/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
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5281—Installations for water purification using chemical agents
    • 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
    • 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

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Biological Treatment Of Waste Water (AREA)

Abstract

Un procedimiento para la purificación del agua, caracterizado porque el agua nitrificada procedente de una fase de purificación biológica juntamente con un agente floculante se introduce dentro de una capa situada entre una capa de fango sumergido y una capa de fango flotante, en una fase de purificación química, dejándose flocular, desnitrar y separar durante algunas horas antes de eliminarla.
ES409546A 1971-12-14 1972-12-12 Un procedimiento para la purificacion del agua. Expired ES409546A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1598371A SE352875B (es) 1971-12-14 1971-12-14

Publications (1)

Publication Number Publication Date
ES409546A1 true ES409546A1 (es) 1978-07-01

Family

ID=20301540

Family Applications (1)

Application Number Title Priority Date Filing Date
ES409546A Expired ES409546A1 (es) 1971-12-14 1972-12-12 Un procedimiento para la purificacion del agua.

Country Status (12)

Country Link
US (1) US3836456A (es)
AU (1) AU470887B2 (es)
CA (1) CA977470A (es)
DE (1) DE2260041B2 (es)
DK (1) DK139713B (es)
ES (1) ES409546A1 (es)
FR (1) FR2210575B1 (es)
GB (1) GB1363797A (es)
IT (1) IT1022013B (es)
NL (1) NL7216804A (es)
NO (1) NO130274B (es)
SE (1) SE352875B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4207560C2 (de) * 1992-03-10 2001-06-07 Preussag Wassertechnik Gmbh Verfahren zur Entcarbonisierung und Denitrifizierung von Wasser
US6365048B1 (en) 2000-07-19 2002-04-02 Board Of Trustees Of Michigan State University Method for treatment of organic matter contaminated drinking water
AR063178A1 (es) * 2007-06-28 2008-12-30 Mi Llc Geles degradables en aplicaciones de aislamiento de zonas.

Also Published As

Publication number Publication date
DE2260041A1 (de) 1973-06-20
DE2260041B2 (de) 1975-06-19
NO130274B (es) 1974-08-05
IT1022013B (it) 1978-03-20
DK139713B (da) 1979-04-02
CA977470A (en) 1975-11-04
US3836456A (en) 1974-09-17
SE352875B (es) 1973-01-15
DK139713C (es) 1979-09-17
FR2210575B1 (es) 1978-12-29
AU4932872A (en) 1974-05-30
NL7216804A (es) 1973-06-18
FR2210575A1 (es) 1974-07-12
GB1363797A (en) 1974-08-14
AU470887B2 (en) 1976-04-01

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