FR478669A - Sewage treatment plant - Google Patents

Sewage treatment plant

Info

Publication number
FR478669A
FR478669A FR478669DA FR478669A FR 478669 A FR478669 A FR 478669A FR 478669D A FR478669D A FR 478669DA FR 478669 A FR478669 A FR 478669A
Authority
FR
France
Prior art keywords
sewage treatment
treatment plant
plant
sewage
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Georges Poujoulat
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR478669A publication Critical patent/FR478669A/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
    • C02F3/08—Aerobic processes using moving contact bodies
    • C02F3/082—Rotating biological contactors
    • 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
FR478669D 1914-06-22 1915-05-11 Sewage treatment plant Expired FR478669A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH478669X 1914-06-22

Publications (1)

Publication Number Publication Date
FR478669A true FR478669A (en) 1915-12-28

Family

ID=1516151

Family Applications (1)

Application Number Title Priority Date Filing Date
FR478669D Expired FR478669A (en) 1914-06-22 1915-05-11 Sewage treatment plant

Country Status (1)

Country Link
FR (1) FR478669A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0162339A1 (en) * 1984-04-27 1985-11-27 Dr.-Ing. Werner Weber Ingenieur-Gesellschaft mbH Process and apparatus for the biological treatment of waste water
US6245236B1 (en) 1999-05-26 2001-06-12 Cercona Of America Inc. Reciprocating biological filter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0162339A1 (en) * 1984-04-27 1985-11-27 Dr.-Ing. Werner Weber Ingenieur-Gesellschaft mbH Process and apparatus for the biological treatment of waste water
US6245236B1 (en) 1999-05-26 2001-06-12 Cercona Of America Inc. Reciprocating biological filter

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