ES336092A1 - Device for biochemical treatment of waters used. (Machine-translation by Google Translate, not legally binding) - Google Patents

Device for biochemical treatment of waters used. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES336092A1
ES336092A1 ES336092A ES336092A ES336092A1 ES 336092 A1 ES336092 A1 ES 336092A1 ES 336092 A ES336092 A ES 336092A ES 336092 A ES336092 A ES 336092A ES 336092 A1 ES336092 A1 ES 336092A1
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
biochemical 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
ES336092A
Other languages
Spanish (es)
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.)
CIE D ETUDES ET DE RECH DES SE
Original Assignee
CIE D ETUDES ET DE RECH DES SE
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 CIE D ETUDES ET DE RECH DES SE filed Critical CIE D ETUDES ET DE RECH DES SE
Publication of ES336092A1 publication Critical patent/ES336092A1/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
    • C02F3/1278—Provisions for mixing or aeration of the mixed liquor
    • C02F3/1284—Mixing devices
    • 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
    • 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
    • C02F3/22—Activated sludge processes using circulation pipes
    • C02F3/223—Activated sludge processes using circulation pipes using "air-lift"
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Sludge (AREA)

Abstract

Device for biochemical treatment of the waters used, comprising means for performing an injection of air in an oxidation zone located relatively close to the level of the water used in the tank and to bring to this oxidation zone the sludges that tend to reach the bottom of the tank, comprising a forced circulation device that ensures the circulation of the liquid from bottom to top. (Machine-translation by Google Translate, not legally binding)
ES336092A 1966-08-03 1967-01-26 Device for biochemical treatment of waters used. (Machine-translation by Google Translate, not legally binding) Expired ES336092A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR71906A FR1494932A (en) 1966-08-03 1966-08-03 Method and device for biochemical wastewater treatment

Publications (1)

Publication Number Publication Date
ES336092A1 true ES336092A1 (en) 1968-04-01

Family

ID=8614746

Family Applications (1)

Application Number Title Priority Date Filing Date
ES336092A Expired ES336092A1 (en) 1966-08-03 1967-01-26 Device for biochemical treatment of waters used. (Machine-translation by Google Translate, not legally binding)

Country Status (4)

Country Link
BE (1) BE690949A (en)
ES (1) ES336092A1 (en)
FR (1) FR1494932A (en)
LU (1) LU52590A1 (en)

Also Published As

Publication number Publication date
FR1494932A (en) 1967-09-15
LU52590A1 (en) 1967-02-13
BE690949A (en) 1967-06-09

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