AT351460B - Vorrichtung zur belueftung von grundwasser in brunnen - Google Patents
Vorrichtung zur belueftung von grundwasser in brunnenInfo
- Publication number
- AT351460B AT351460B AT396176A AT396176A AT351460B AT 351460 B AT351460 B AT 351460B AT 396176 A AT396176 A AT 396176A AT 396176 A AT396176 A AT 396176A AT 351460 B AT351460 B AT 351460B
- Authority
- AT
- Austria
- Prior art keywords
- fountains
- groundwater
- ventilating
- ventilating groundwater
- 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 (de) | 1975-07-23 | 1975-07-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA396176A ATA396176A (de) | 1978-12-15 |
AT351460B true AT351460B (de) | 1979-07-25 |
Family
ID=4353815
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT396176A AT351460B (de) | 1975-07-23 | 1976-05-31 | Vorrichtung zur belueftung von grundwasser in brunnen |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT351460B (de) |
CH (1) | CH595516A5 (de) |
DE (2) | DE7614921U1 (de) |
FR (1) | FR2318829A1 (de) |
GB (1) | GB1505475A (de) |
IT (1) | IT1063781B (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH653909A5 (de) * | 1981-07-30 | 1986-01-31 | Sulzer Ag | Kolonne fuer stoff- und/oder waermeaustauschverfahren. |
GB2191425B (en) * | 1984-12-20 | 1989-06-21 | Noel Carroll | Apparatus for handling mixtures |
AT384709B (de) * | 1985-06-13 | 1987-12-28 | Baum Rudolf | Bewaesserungsanlage |
DE8808089U1 (de) * | 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 (fr) * | 1915-03-08 | 1920-12-14 | Heinrich Wehner | Appareil pour dégazer l'eau et les liquides aqueux, pour les débarrasser du fer et du manganèse qu'ils contiennent, et pour les adoucir |
NL270612A (de) * | 1960-09-21 | |||
CH537208A (de) * | 1971-04-29 | 1973-07-13 | Sulzer Ag | Mischeinrichtung für fliessfähige Medien |
DE2346870A1 (de) * | 1973-09-18 | 1975-04-03 | Infilco Ges Fuer Wasserreinigu | Entsaeuerung von kohlensaeurehaltigen brunnen- und oberflaechenwaessern |
-
1975
- 1975-07-23 CH CH961475A patent/CH595516A5/xx not_active IP Right Cessation
-
1976
- 1976-05-11 DE DE7614921U patent/DE7614921U1/de not_active Expired
- 1976-05-31 AT AT396176A patent/AT351460B/de not_active IP Right Cessation
- 1976-06-30 IT IT2484976A patent/IT1063781B/it active
- 1976-07-06 DE DE2630347A patent/DE2630347C3/de not_active Expired
- 1976-07-12 FR FR7621305A patent/FR2318829A1/fr active Granted
- 1976-07-22 GB GB3063276A patent/GB1505475A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE7614921U1 (de) | 1977-01-20 |
FR2318829B1 (de) | 1980-07-11 |
FR2318829A1 (fr) | 1977-02-18 |
GB1505475A (en) | 1978-03-30 |
DE2630347A1 (de) | 1977-01-27 |
ATA396176A (de) | 1978-12-15 |
DE2630347B2 (de) | 1977-11-17 |
DE2630347C3 (de) | 1978-07-13 |
IT1063781B (it) | 1985-02-11 |
CH595516A5 (de) | 1978-02-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATA532076A (de) | Vorrichtung zum begasen von flussigkeiten | |
ATA106378A (de) | Vorrichtung zum eindrehen von schrauben | |
AT366867B (de) | Vorrichtung zur bodenlockerung | |
AT360356B (de) | Vorrichtung zur abgabe von fluessigkeiten | |
AT343366B (de) | Vorrichtung zum markieren von punkten im gelande | |
AT358537B (de) | Vorrichtung zum vermischen von stoffen | |
AT359930B (de) | Vorrichtung zum belueften von fluessigkeiten, insbesondere abwasser | |
DD130019A5 (de) | Vorrichtung zur foerderung von materialien | |
AT338028B (de) | Vorrichtung zum beregnen grosser flachen | |
AT351460B (de) | Vorrichtung zur belueftung von grundwasser in brunnen | |
AT377849B (de) | Vorrichtung zur beheizung von raeumen | |
AT353680B (de) | Vorrichtung zum foerdern von gegenstaenden | |
ATA833176A (de) | Vorrichtung zur zubereitung von speisen | |
AT342832B (de) | Vorrichtung zur halterung von plattenformigen bauelementen | |
AT343581B (de) | Vorrichtung zur schaumbegrenzung | |
DD132776A5 (de) | Vorrichtung zur obenentnahme von silogut | |
AT355994B (de) | Vorrichtung zum mischen von schuettgut | |
ATA663277A (de) | Vorrichtung zur belueftung von grundwasser im brunnen | |
ATA934875A (de) | Vorrichtung zum donblieren von gemaelden | |
AT342529B (de) | Vorrichtung zur zubereitung von spatzle | |
AT347404B (de) | Vorrichtung zur foerderung von loesungen und aufschlaemmungen | |
AT379371B (de) | Vorrichtung zur belueftung von guelle | |
ATA753577A (de) | Vorrichtung zum belueften von fluessigkeiten | |
DD138538A1 (de) | Einrichtung zur schlammumwaelzung in faulbehaeltern | |
ATA808279A (de) | Vorrichtung zum ziehen von rinnen im erdreich |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee | ||
ELJ | Ceased due to non-payment of the annual fee | ||
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |