NL94656C - - Google Patents
Info
- Publication number
- NL94656C NL94656C NL94656DA NL94656C NL 94656 C NL94656 C NL 94656C NL 94656D A NL94656D A NL 94656DA NL 94656 C NL94656 C NL 94656C
- Authority
- NL
- Netherlands
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
- C02F3/14—Activated sludge processes using surface aeration
- C02F3/18—Activated sludge processes using surface aeration the aerator having a horizontal axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/234—Surface aerating
- B01F23/2342—Surface aerating with stirrers near to the liquid surface, e.g. partially immersed, for spraying the liquid in the gas or for sucking gas into the liquid, e.g. using stirrers rotating around a horizontal axis or using centrifugal force
-
- 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 |
|---|---|---|---|
| DEP16638A DE1167279B (en) | 1956-07-12 | 1956-07-12 | Ventilation device for wastewater treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL94656C true NL94656C (en) |
Family
ID=7366136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL94656D NL94656C (en) | 1956-07-12 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE558912A (en) |
| CH (1) | CH356727A (en) |
| DE (1) | DE1167279B (en) |
| FR (1) | FR1178305A (en) |
| GB (1) | GB833780A (en) |
| NL (1) | NL94656C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3595538A (en) * | 1969-05-21 | 1971-07-27 | Beloit Passavant | Floating aeration rotor |
| AT333802B (en) * | 1975-04-18 | 1976-12-10 | Rohrhofer Friedrich Ing | PROCESS AND EQUIPMENT FOR VENTILATION OF ANIMAL EXECUTION (GULLE) |
| JPS6017275Y2 (en) * | 1982-02-24 | 1985-05-27 | 株式会社クボタ | Aeration device for oxidation ditch |
| NL8601602A (en) * | 1986-06-19 | 1988-01-18 | Pielkenrood Vinitex Bv | METHOD AND APPARATUS FOR INPUTING A GAS INTO A LIQUID |
| DE19601790C2 (en) | 1996-01-19 | 1998-05-07 | Passavant Werke | Aeration device for waste water |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR327601A (en) * | 1902-12-15 | 1903-06-27 | Porion Georges | Method and apparatus for disinfection of waste water |
| US2684941A (en) * | 1948-12-02 | 1954-07-27 | Tno | Method and apparatus for aerating liquids |
-
0
- BE BE558912D patent/BE558912A/xx unknown
- NL NL94656D patent/NL94656C/xx active
-
1956
- 1956-07-12 DE DEP16638A patent/DE1167279B/en active Pending
-
1957
- 1957-04-02 GB GB1076557A patent/GB833780A/en not_active Expired
- 1957-06-26 CH CH356727D patent/CH356727A/en unknown
- 1957-07-09 FR FR1178305D patent/FR1178305A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE558912A (en) | |
| DE1167279B (en) | 1964-04-02 |
| CH356727A (en) | 1961-08-31 |
| FR1178305A (en) | 1959-05-06 |
| GB833780A (en) | 1960-04-27 |