FR86893E - Polluted water treatment devices - Google Patents

Polluted water treatment devices

Info

Publication number
FR86893E
FR86893E FR996819A FR996819A FR86893E FR 86893 E FR86893 E FR 86893E FR 996819 A FR996819 A FR 996819A FR 996819 A FR996819 A FR 996819A FR 86893 E FR86893 E FR 86893E
Authority
FR
France
Prior art keywords
water treatment
treatment devices
polluted water
polluted
devices
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
FR996819A
Other languages
French (fr)
Inventor
Raphael Jammes
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
Priority to FR857061A priority Critical patent/FR1302961A/en
Priority claimed from FR857061A external-priority patent/FR1302961A/en
Priority to FR864464A priority patent/FR80556E/en
Application filed filed Critical
Priority to FR996819A priority patent/FR86893E/en
Application granted granted Critical
Publication of FR86893E publication Critical patent/FR86893E/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
    • C02F7/00—Aeration of stretches of water
    • 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
    • C02F3/04—Aerobic processes using trickle filters
    • C02F3/046—Soil filtration
    • 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
FR996819A 1961-03-28 1964-11-30 Polluted water treatment devices Expired FR86893E (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR857061A FR1302961A (en) 1961-03-28 1961-03-28 Polluted water treatment devices
FR864464A FR80556E (en) 1961-03-28 1961-06-09 Polluted water treatment devices
FR996819A FR86893E (en) 1961-03-28 1964-11-30 Polluted water treatment devices

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR857061A FR1302961A (en) 1961-03-28 1961-03-28 Polluted water treatment devices
FR996819A FR86893E (en) 1961-03-28 1964-11-30 Polluted water treatment devices

Publications (1)

Publication Number Publication Date
FR86893E true FR86893E (en) 1966-04-29

Family

ID=32715080

Family Applications (1)

Application Number Title Priority Date Filing Date
FR996819A Expired FR86893E (en) 1961-03-28 1964-11-30 Polluted water treatment devices

Country Status (1)

Country Link
FR (1) FR86893E (en)

Similar Documents

Publication Publication Date Title
FR1340966A (en) Waste treatment apparatus
FR1263336A (en) Devices for water treatment
BE617353A (en) Surface treatment
FR1336955A (en) Sewage treatment apparatus
FR1335670A (en) Rotary treatment vessel
FR86893E (en) Polluted water treatment devices
FR80556E (en) Polluted water treatment devices
FR1300408A (en) Household waste treatment device
FR1293434A (en) Wastewater treatment plant
FR1284781A (en) Water treatment device
FR77900E (en) Devices for water treatment
FR1306059A (en) Water treatment device by settling
FR1356452A (en) Advanced device for wastewater treatment
FR1448154A (en) Water treatment device
FR1498527A (en) Improvements to wastewater treatment devices
FR1324521A (en) Wastewater treatment process
FR1393685A (en) Waste water treatment device
BE618456A (en) Soil treatment agent
FR1289550A (en) Water treatment and purification installation
FR1497021A (en) Water treatment plant
FR1325089A (en) Semiconductor surface treatment
FR1459115A (en) Sewage treatment apparatus
FR1459124A (en) Surface treatment of organic polymers
FR1483787A (en) Improvements to polluted water treatment and purification devices
FR1326990A (en) Enhancements to devices for hair treatment