FR1022542A - Biological wastewater treatment plant - Google Patents

Biological wastewater treatment plant

Info

Publication number
FR1022542A
FR1022542A FR1022542DA FR1022542A FR 1022542 A FR1022542 A FR 1022542A FR 1022542D A FR1022542D A FR 1022542DA FR 1022542 A FR1022542 A FR 1022542A
Authority
FR
France
Prior art keywords
wastewater treatment
treatment plant
biological wastewater
biological
plant
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
Other languages
French (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.)
Pista SA
Original Assignee
Pista SA
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 Pista SA filed Critical Pista SA
Application granted granted Critical
Publication of FR1022542A publication Critical patent/FR1022542A/en
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
    • C02F3/20—Activated sludge processes using diffusers
    • 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
FR1022542D 1950-03-14 1950-07-26 Biological wastewater treatment plant Expired FR1022542A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1022542X 1950-03-14

Publications (1)

Publication Number Publication Date
FR1022542A true FR1022542A (en) 1953-03-05

Family

ID=4553135

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1022542D Expired FR1022542A (en) 1950-03-14 1950-07-26 Biological wastewater treatment plant

Country Status (1)

Country Link
FR (1) FR1022542A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1243112B (en) * 1962-12-11 1967-06-22 Kremer Klaergesellschaft Dr In Sewage aeration basins
DE1246603B (en) * 1960-05-18 1967-08-03 August Schreiber Dipl Ing Dr I Method and device for aerating waste water in an aeration tank

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1246603B (en) * 1960-05-18 1967-08-03 August Schreiber Dipl Ing Dr I Method and device for aerating waste water in an aeration tank
DE1243112B (en) * 1962-12-11 1967-06-22 Kremer Klaergesellschaft Dr In Sewage aeration basins

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