IT1063781B - DEVICE FOR AERATION OF UNDERGROUND WATER IN WELLS - Google Patents
DEVICE FOR AERATION OF UNDERGROUND WATER IN WELLSInfo
- 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
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
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)
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. |
GB2191425B (en) * | 1984-12-20 | 1989-06-21 | 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, De |
Family Cites Families (4)
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 |
-
1975
- 1975-07-23 CH CH961475A patent/CH595516A5/xx not_active IP Right Cessation
-
1976
- 1976-05-11 DE DE7614921U patent/DE7614921U1/en not_active Expired
- 1976-05-31 AT AT396176A patent/AT351460B/en not_active IP Right Cessation
- 1976-06-30 IT IT2484976A patent/IT1063781B/en active
- 1976-07-06 DE DE2630347A patent/DE2630347C3/en not_active Expired
- 1976-07-12 FR FR7621305A patent/FR2318829A1/en active Granted
- 1976-07-22 GB GB3063276A patent/GB1505475A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE7614921U1 (en) | 1977-01-20 |
AT351460B (en) | 1979-07-25 |
FR2318829B1 (en) | 1980-07-11 |
FR2318829A1 (en) | 1977-02-18 |
GB1505475A (en) | 1978-03-30 |
DE2630347A1 (en) | 1977-01-27 |
ATA396176A (en) | 1978-12-15 |
DE2630347B2 (en) | 1977-11-17 |
DE2630347C3 (en) | 1978-07-13 |
CH595516A5 (en) | 1978-02-15 |
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