FR2322102A1 - Installation d'epuration des eaux usees - Google Patents

Installation d'epuration des eaux usees

Info

Publication number
FR2322102A1
FR2322102A1 FR7623889A FR7623889A FR2322102A1 FR 2322102 A1 FR2322102 A1 FR 2322102A1 FR 7623889 A FR7623889 A FR 7623889A FR 7623889 A FR7623889 A FR 7623889A FR 2322102 A1 FR2322102 A1 FR 2322102A1
Authority
FR
France
Prior art keywords
wastewater treatment
treatment plant
plant
wastewater
treatment
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
FR7623889A
Other languages
English (en)
Other versions
FR2322102B3 (fr
Inventor
Roelf Pepping
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.)
SNEEK LANDUSTRIE
Original Assignee
SNEEK LANDUSTRIE
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 SNEEK LANDUSTRIE filed Critical SNEEK LANDUSTRIE
Publication of FR2322102A1 publication Critical patent/FR2322102A1/fr
Application granted granted Critical
Publication of FR2322102B3 publication Critical patent/FR2322102B3/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
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1257—Oxidation ditches
    • 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
FR7623889A 1975-08-27 1976-07-30 Installation d'epuration des eaux usees Granted FR2322102A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7510116A NL7510116A (nl) 1975-08-27 1975-08-27 Inrichting voor het zuiveren van afvalwater.

Publications (2)

Publication Number Publication Date
FR2322102A1 true FR2322102A1 (fr) 1977-03-25
FR2322102B3 FR2322102B3 (fr) 1979-05-04

Family

ID=19824364

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7623889A Granted FR2322102A1 (fr) 1975-08-27 1976-07-30 Installation d'epuration des eaux usees

Country Status (6)

Country Link
US (1) US4062911A (fr)
DE (1) DE2636221A1 (fr)
FR (1) FR2322102A1 (fr)
GB (1) GB1533621A (fr)
IT (1) IT1067228B (fr)
NL (1) NL7510116A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4269709A (en) * 1978-03-09 1981-05-26 Rongved Paul I Waste water treatment system with aeration and circulation means
EP0065047A1 (fr) * 1981-05-19 1982-11-24 Paul Ingolf Rongved Système de traitement d'eau usée utilisant des moyens d'aération et de circulation
US5084167A (en) * 1989-10-23 1992-01-28 Beard Harold J Oxidation ditch for treatment of waste water
NL9200548A (nl) * 1992-03-25 1993-10-18 Hubert Stavoren Bv Inrichting voor het zuiveren van afvalwater.
JP5978558B2 (ja) * 2011-02-24 2016-08-24 栗田工業株式会社 撹拌槽
SE536448C2 (sv) * 2012-03-28 2013-11-05 Xylem Water Solutions Mfg Ab Luxembourg Branch Reningsanläggning för rening av avloppsvatten
JP6367752B2 (ja) * 2015-04-28 2018-08-01 住友重機械エンバイロメント株式会社 インペラ用ガイド板及び曝気撹拌機
EP3743016A1 (fr) 2018-01-23 2020-12-02 Edwards Lifesciences Corporation Supports de valvule prothétiques, systèmes et procédés
USD908874S1 (en) 2018-07-11 2021-01-26 Edwards Lifesciences Corporation Collapsible heart valve sizer
JP7220602B2 (ja) * 2019-03-20 2023-02-10 オルガノ株式会社 曝気撹拌システムおよびその設置方法とオキシデーションディッチ装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE625109A (fr) * 1962-01-08 1900-01-01
FR88774E (fr) * 1962-05-07 1967-06-07
US3814395A (en) * 1964-02-27 1974-06-04 Kaelin J R Aeration plant for clarifying sewage and waste effluents
US3320160A (en) * 1965-08-24 1967-05-16 Welles Products Inc Method and apparatus for aerating a body of liquid
DE1557181C3 (de) * 1966-11-21 1975-03-20 Passavant - Werke Michelbacher Huette, 6209 Aarbergen Vorrichtung zum Eintragen von Gasen in Flüssigkeiten
NL6709194A (fr) * 1967-07-03 1968-06-25
CH463409A (de) * 1968-05-28 1968-09-30 Kaelin J R Oberflächenbelüfter zum Umwälzen und Belüften von flüssigkeiten, insbesondere für Abwasserreinigungsanlagen
US3897525A (en) * 1973-03-13 1975-07-29 Passavant Werke Apparatus for aerating liquids in a tank having wave attenuator
US3855370A (en) * 1973-03-16 1974-12-17 J Dodd Mixer for algae ponds

Also Published As

Publication number Publication date
IT1067228B (it) 1985-03-16
US4062911A (en) 1977-12-13
GB1533621A (en) 1978-11-29
NL7510116A (nl) 1977-03-01
FR2322102B3 (fr) 1979-05-04
DE2636221A1 (de) 1977-03-10

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Legal Events

Date Code Title Description
ST Notification of lapse