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IT1063781B - DEVICE FOR AERATION OF UNDERGROUND WATER IN WELLS - Google Patents

DEVICE FOR AERATION OF UNDERGROUND WATER IN WELLS

Info

Publication number
IT1063781B
IT1063781B IT2484976A IT2484976A IT1063781B IT 1063781 B IT1063781 B IT 1063781B IT 2484976 A IT2484976 A IT 2484976A IT 2484976 A IT2484976 A IT 2484976A IT 1063781 B IT1063781 B IT 1063781B
Authority
IT
Italy
Prior art keywords
aeration
wells
underground water
underground
water
Prior art date
Application number
IT2484976A
Other languages
Italian (it)
Original Assignee
Sulzer Ag
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 Sulzer Ag filed Critical Sulzer Ag
Application granted granted Critical
Publication of IT1063781B publication Critical patent/IT1063781B/en

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
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
    • E03B3/06—Methods or installations for obtaining or collecting drinking water or tap water from underground
    • E03B3/08—Obtaining and confining water by means of wells
    • 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)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Bridges Or Land Bridges (AREA)
IT2484976A 1975-07-23 1976-06-30 DEVICE FOR AERATION OF UNDERGROUND WATER IN WELLS IT1063781B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH961475A CH595516A5 (en) 1975-07-23 1975-07-23

Publications (1)

Publication Number Publication Date
IT1063781B true IT1063781B (en) 1985-02-11

Family

ID=4353815

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2484976A IT1063781B (en) 1975-07-23 1976-06-30 DEVICE FOR AERATION OF UNDERGROUND WATER IN WELLS

Country Status (6)

Country Link
AT (1) AT351460B (en)
CH (1) CH595516A5 (en)
DE (2) DE7614921U1 (en)
FR (1) FR2318829A1 (en)
GB (1) GB1505475A (en)
IT (1) IT1063781B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH653909A5 (en) * 1981-07-30 1986-01-31 Sulzer Ag COLUMN FOR FABRIC AND / OR HEAT EXCHANGE PROCESS.
US4721565A (en) * 1984-12-20 1988-01-26 Noel Carroll Apparatus for handling mixtures
AT384709B (en) * 1985-06-13 1987-12-28 Baum Rudolf Watering installation
DE8808089U1 (en) * 1988-06-23 1988-10-06 IEG - Industrie-Engineering GmbH, 7410 Reutlingen Wells for removing volatile contaminants from confined groundwater

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR510938A (en) * 1915-03-08 1920-12-14 Heinrich Wehner Apparatus for degassing water and aqueous liquids, to rid them of the iron and manganese they contain, and to soften them
NL270612A (en) * 1960-09-21
CH537208A (en) * 1971-04-29 1973-07-13 Sulzer Ag Mixing device for flowable media
DE2346870A1 (en) * 1973-09-18 1975-04-03 Infilco Ges Fuer Wasserreinigu Deacidifying natural waters very high in carbon-dioxide - esp. waters having low carbonate hardness, in wave-line baffle columns

Also Published As

Publication number Publication date
FR2318829A1 (en) 1977-02-18
ATA396176A (en) 1978-12-15
GB1505475A (en) 1978-03-30
AT351460B (en) 1979-07-25
FR2318829B1 (en) 1980-07-11
DE2630347B2 (en) 1977-11-17
CH595516A5 (en) 1978-02-15
DE2630347A1 (en) 1977-01-27
DE2630347C3 (en) 1978-07-13
DE7614921U1 (en) 1977-01-20

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