FR2300046A1 - Installation pour l'epuration d'eau par floculation biologique et chimique - Google Patents

Installation pour l'epuration d'eau par floculation biologique et chimique

Info

Publication number
FR2300046A1
FR2300046A1 FR7503768A FR7503768A FR2300046A1 FR 2300046 A1 FR2300046 A1 FR 2300046A1 FR 7503768 A FR7503768 A FR 7503768A FR 7503768 A FR7503768 A FR 7503768A FR 2300046 A1 FR2300046 A1 FR 2300046A1
Authority
FR
France
Prior art keywords
biological
plant
water treatment
chemical flocculation
flocculation
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.)
Granted
Application number
FR7503768A
Other languages
English (en)
Other versions
FR2300046B1 (fr
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.)
Agrotechnika NP
Original Assignee
Agrotechnika NP
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 Agrotechnika NP filed Critical Agrotechnika NP
Publication of FR2300046A1 publication Critical patent/FR2300046A1/fr
Application granted granted Critical
Publication of FR2300046B1 publication Critical patent/FR2300046B1/fr
Granted 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
    • C02F1/5281—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
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1252—Cylindrical tanks with horizontal axis
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage 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
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physical Water Treatments (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
FR7503768A 1974-11-15 1975-02-06 Installation pour l'epuration d'eau par floculation biologique et chimique Granted FR2300046A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/524,047 US3959144A (en) 1974-11-15 1974-11-15 Apparatus for biological and chemical purification of water by agglomeration

Publications (2)

Publication Number Publication Date
FR2300046A1 true FR2300046A1 (fr) 1976-09-03
FR2300046B1 FR2300046B1 (fr) 1977-09-23

Family

ID=24087533

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7503768A Granted FR2300046A1 (fr) 1974-11-15 1975-02-06 Installation pour l'epuration d'eau par floculation biologique et chimique

Country Status (9)

Country Link
US (1) US3959144A (fr)
AT (1) AT333211B (fr)
AU (1) AU482335B2 (fr)
BE (1) BE821996A (fr)
CA (1) CA1032278A (fr)
FR (1) FR2300046A1 (fr)
GB (1) GB1471707A (fr)
NL (1) NL168798C (fr)
SE (1) SE381247B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4362627A (en) * 1978-09-13 1982-12-07 Fly Anderson B Cellular flow system and method
US7270750B2 (en) * 2005-04-08 2007-09-18 Ecofluid Systems, Inc. Clarifier recycle system design for use in wastewater treatment system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1517391C3 (de) * 1963-08-28 1973-10-25 Tscheskoslovenska Akademie Ved., Prag Vorrichtung zum Klaren von Wasser
US3403096A (en) * 1963-10-02 1968-09-24 Ceskoslovenska Akademie Ved Method and device for separation of a suspension
DE1767720A1 (de) * 1967-06-30 1972-03-30 Rudne A Nerudne Doly Narodni P Verfahren und Anordnung fuer die chemische Klaerung von Fluessigkeiten,insbesondere fuer die Wasseraufbereitung
CH509234A (fr) * 1969-07-10 1971-06-30 Ceskoslovenska Akademie Ved Appareil pour épurer, par voie biologique, des eaux organiquement polluées
CS158122B1 (fr) * 1969-12-11 1974-10-15
JPS5714931B2 (fr) * 1972-01-22 1982-03-27

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
AU7501674A (en) 1976-05-06
NL168798C (nl) 1982-05-17
DE2451609A1 (de) 1976-05-06
NL7414824A (nl) 1976-05-17
AT333211B (de) 1976-11-10
SE381247B (sv) 1975-12-01
GB1471707A (en) 1977-04-27
DE2451609B2 (de) 1977-03-17
BE821996A (fr) 1975-03-03
ATA855774A (de) 1976-02-15
CA1032278A (fr) 1978-05-30
US3959144A (en) 1976-05-25
FR2300046B1 (fr) 1977-09-23
AU482335B2 (en) 1976-05-06
NL168798B (nl) 1981-12-16

Similar Documents

Publication Publication Date Title
BE877162A (fr) Procede de traitement d'eau
BE810967A (fr) Traitement de l'eau
BE829728A (fr) Installation pour l'epuration des eaux residuaires a l'aide de charbon active
BE801942A (fr) Procede de purification biologique des eaux d'egout
BE812198A (fr) Procede pour le traitement de l'eau
BE855426A (fr) Procede et installation pour le traitement des effluents et eaux d'egouts
BE755565A (fr) Procede et installation de decantation pour l'epuration biologique des eaux residuaires
BE829029A (fr) Procede pour l'epuration des eaux residuaires a l'aide de charbon active
BE828916A (fr) Procede de traitement anaerobie d'eaux residuaires
BE826732A (fr) Procede et installation d'epuration biologique d'eau usee
FR2291946A1 (fr) Dispositif pour l'irradiation de boues d'eaux residuaires
BE831247A (fr) Procede biologique d'elimination de l'azote ammoniacal des eaux residuaires
BE841010A (fr) Procede pour l'epuration biologique d'eau usee
BE787294A (fr) Procede et installation pour l'epuration d'eaux usees
FR2300046A1 (fr) Installation pour l'epuration d'eau par floculation biologique et chimique
BE827509A (fr) Procede de traitement et installation pour l'epuration biologique des eaux residuaires
BE862490A (fr) Procede pour l'epuration biologique des eaux
BE823218A (fr) Aerateur d'eaux usees
FR2285349A1 (fr) Procede d'epuration biologique des eaux residuelles
BE877249A (fr) Dispositif pour l'epuration biologique d'eaux residuaires.
BE820695A (fr) Procede et station d'epuration pour eaux residuaires a l'aide de boue activee
BE843000A (fr) Procede d'epuration d'eau usees industrielles
BE788508A (fr) Installation biologique de clarification d'eaux d'egout
BE802734A (fr) Procede et installation pour l'epuration d'eaux usees
BE803944A (fr) Procede et installation pour l'epuration d'eaux usees, grasses et terreuses

Legal Events

Date Code Title Description
ST Notification of lapse