GB930226A - Immersion dipper unit for use in sewage purifying installations - Google Patents
Immersion dipper unit for use in sewage purifying installationsInfo
- Publication number
- GB930226A GB930226A GB3435661A GB3435661A GB930226A GB 930226 A GB930226 A GB 930226A GB 3435661 A GB3435661 A GB 3435661A GB 3435661 A GB3435661 A GB 3435661A GB 930226 A GB930226 A GB 930226A
- Authority
- GB
- United Kingdom
- Prior art keywords
- immersion
- sewage purifying
- sewage
- purifying installations
- dipper unit
- 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
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
- C02F3/08—Aerobic processes using moving contact bodies
- C02F3/082—Rotating biological contactors
-
- 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)
- Health & Medical Sciences (AREA)
- Molecular Biology (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)
- Biological Treatment Of Waste Water (AREA)
Abstract
930,226. Sewage treatment. H. HARTMANN. Sept. 26, 1961 [May 3, 1961], No. 34356/61. Class 46. A number of foamed polystyrene plates 2 covered with " biological fur " are assembled on a shaft which is capable of rotation and are almost half-immersed in sewage fed into tank 11 at 10 and leaving as shown. The plate assembly is kept apart by spacer cams 15. The plates which can be other shapes than the flat circular type shown can be rotated by electric or water power.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH42484A DE1275967B (en) | 1961-05-03 | 1961-05-03 | Immersion drip system |
Publications (1)
Publication Number | Publication Date |
---|---|
GB930226A true GB930226A (en) | 1963-07-03 |
Family
ID=7154877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3435661A Expired GB930226A (en) | 1961-05-03 | 1961-09-26 | Immersion dipper unit for use in sewage purifying installations |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1275967B (en) |
GB (1) | GB930226A (en) |
NL (2) | NL131422C (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3630366A (en) * | 1969-10-30 | 1971-12-28 | Environmental Pollution Contro | Rotating biological waste treatment system |
US3733062A (en) * | 1971-08-03 | 1973-05-15 | Nu Air Humidifier Corp | Humidifier |
EP0070263A1 (en) * | 1981-07-06 | 1983-01-19 | POLLUTION CONTROL ENGINEERING - P.C.E. S.r.L. | Corrugated disk in plastic material acting biological oxidation |
EP0072427A1 (en) * | 1981-08-18 | 1983-02-23 | Menzel GmbH. + Co. | Process and apparatus for waste water purification |
GB2118535A (en) * | 1982-04-20 | 1983-11-02 | Crane Co | Contactor media |
WO1997035658A1 (en) * | 1996-03-27 | 1997-10-02 | Yehoshua Rigel | Air humidifier |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT347366B (en) * | 1975-02-28 | 1978-12-27 | Rheintechnik Weiland & Kaspar | DEVICE FOR THE CONVERSION OF FOREIGN MATERIALS CONTAINED IN WATERS, IN PARTICULAR WATER, IN PARTICULAR POLLUTANTS INTO HARMFUL SUBSTANCES |
CH602496A5 (en) * | 1976-10-08 | 1978-07-31 | Mecafina Sa | |
US4468326A (en) * | 1982-06-29 | 1984-08-28 | Jorgen Jolner | Process in microbiological purification and a device and materials therefor |
DE4117056C2 (en) * | 1991-05-23 | 1994-01-27 | Textec Textil Eng & Consult | Rotating disc for rotating disc reactors |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR784706A (en) * | 1934-02-17 | 1935-07-23 | Entpr S Et D Applic Sanitaires | Apparatus for biological water purification |
-
0
- NL NL274355D patent/NL274355A/xx unknown
- NL NL131422D patent/NL131422C/xx active
-
1961
- 1961-05-03 DE DEH42484A patent/DE1275967B/en active Pending
- 1961-09-26 GB GB3435661A patent/GB930226A/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3630366A (en) * | 1969-10-30 | 1971-12-28 | Environmental Pollution Contro | Rotating biological waste treatment system |
US3733062A (en) * | 1971-08-03 | 1973-05-15 | Nu Air Humidifier Corp | Humidifier |
EP0070263A1 (en) * | 1981-07-06 | 1983-01-19 | POLLUTION CONTROL ENGINEERING - P.C.E. S.r.L. | Corrugated disk in plastic material acting biological oxidation |
EP0072427A1 (en) * | 1981-08-18 | 1983-02-23 | Menzel GmbH. + Co. | Process and apparatus for waste water purification |
WO1983000684A1 (en) * | 1981-08-18 | 1983-03-03 | Zink, Jürgen | Method and device for the purification of waste waters |
GB2118535A (en) * | 1982-04-20 | 1983-11-02 | Crane Co | Contactor media |
WO1997035658A1 (en) * | 1996-03-27 | 1997-10-02 | Yehoshua Rigel | Air humidifier |
Also Published As
Publication number | Publication date |
---|---|
DE1275967B (en) | 1968-08-22 |
NL131422C (en) | |
NL274355A (en) |
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