FR2323640A1 - Waste waters purificn. by physical and biological treatments - using primary lagoon surge chamber to regulate peak loads - Google Patents

Waste waters purificn. by physical and biological treatments - using primary lagoon surge chamber to regulate peak loads

Info

Publication number
FR2323640A1
FR2323640A1 FR7528692A FR7528692A FR2323640A1 FR 2323640 A1 FR2323640 A1 FR 2323640A1 FR 7528692 A FR7528692 A FR 7528692A FR 7528692 A FR7528692 A FR 7528692A FR 2323640 A1 FR2323640 A1 FR 2323640A1
Authority
FR
France
Prior art keywords
lagoon
waste waters
surge chamber
purificn
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
FR7528692A
Other languages
French (fr)
Other versions
FR2323640B1 (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.)
TEBA SA
Original Assignee
TEBA 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 TEBA SA filed Critical TEBA SA
Priority to FR7528692A priority Critical patent/FR2323640A1/en
Priority to BE170055A priority patent/BE845495A/en
Priority to IT2717376A priority patent/IT1070848B/en
Priority to ES451540A priority patent/ES451540A1/en
Publication of FR2323640A1 publication Critical patent/FR2323640A1/en
Application granted granted Critical
Publication of FR2323640B1 publication Critical patent/FR2323640B1/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
    • C02F3/28—Anaerobic digestion processes
    • C02F3/2866—Particular arrangements for anaerobic reactors
    • C02F3/288—Particular arrangements for anaerobic reactors comprising septic tanks combined with a filter
    • 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
    • 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
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies
    • Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy

Abstract

A process and a treatment for plant for purificn. of waste waters are claimed in which the water for treatment is received in a primary lagoon where sedimentation and anaerobic digestion take place. Effluent from the primary lagoon is directed to a biological treatment unit employing biological discs and thence to a sludge settlement tank which delivers treated water to a secondary lagoon for a final, natural polishing operation. The primary lagoon is pref. divided into a surge chamber at the upstream end and a shallower, regulating chamber at the downstream end, the two chambers being sepd. by a siphonic wall. Sludge from the sludge settlement tank is pref. returned to the surge chamber. Used for continuous treatment of waste waters, partic. industrial effluent, to purify them sufficiently to be acceptable for disposal in public drains, waterways etc. The installation is inexpensive and capable of handling great fluctuation of quantity and/or quality with little variation in the quality of treated effluent.
FR7528692A 1975-09-15 1975-09-15 Waste waters purificn. by physical and biological treatments - using primary lagoon surge chamber to regulate peak loads Granted FR2323640A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7528692A FR2323640A1 (en) 1975-09-15 1975-09-15 Waste waters purificn. by physical and biological treatments - using primary lagoon surge chamber to regulate peak loads
BE170055A BE845495A (en) 1975-09-15 1976-08-25 WASTEWATER TREATMENT METHOD AND DEVICE FOR APPLYING THIS PROCESS
IT2717376A IT1070848B (en) 1975-09-15 1976-09-14 DIRTY WATER TREATMENT PROCEDURE AND DEVICE THAT ALLOWS THE APPLICATION OF THIS PROCEDURE
ES451540A ES451540A1 (en) 1975-09-15 1976-09-15 Procedure and device for the treatment of used waters. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7528692A FR2323640A1 (en) 1975-09-15 1975-09-15 Waste waters purificn. by physical and biological treatments - using primary lagoon surge chamber to regulate peak loads

Publications (2)

Publication Number Publication Date
FR2323640A1 true FR2323640A1 (en) 1977-04-08
FR2323640B1 FR2323640B1 (en) 1979-08-24

Family

ID=9160166

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7528692A Granted FR2323640A1 (en) 1975-09-15 1975-09-15 Waste waters purificn. by physical and biological treatments - using primary lagoon surge chamber to regulate peak loads

Country Status (4)

Country Link
BE (1) BE845495A (en)
ES (1) ES451540A1 (en)
FR (1) FR2323640A1 (en)
IT (1) IT1070848B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992010431A1 (en) * 1990-12-10 1992-06-25 Klargester Environmental Engineering Limited Improved waste water treatment

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1584911A1 (en) * 1966-10-28 1969-11-06 Hartmann Hans Process to increase the cleaning performance of purification systems with immersion drip heads and purification systems for carrying out the process
FR2240188A1 (en) * 1973-08-10 1975-03-07 Schuler Stengelin Gmbh & Co Kg

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1584911A1 (en) * 1966-10-28 1969-11-06 Hartmann Hans Process to increase the cleaning performance of purification systems with immersion drip heads and purification systems for carrying out the process
FR2240188A1 (en) * 1973-08-10 1975-03-07 Schuler Stengelin Gmbh & Co Kg

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992010431A1 (en) * 1990-12-10 1992-06-25 Klargester Environmental Engineering Limited Improved waste water treatment
US5407578A (en) * 1990-12-10 1995-04-18 Klargester Environmental Engineering Limited Waste water treatment process

Also Published As

Publication number Publication date
BE845495A (en) 1976-12-16
FR2323640B1 (en) 1979-08-24
IT1070848B (en) 1985-04-02
ES451540A1 (en) 1977-10-01

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Legal Events

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