ZA792449B - Apparatus for conversion of impurities contained in waste waters and drain sludges - Google Patents
Apparatus for conversion of impurities contained in waste waters and drain sludgesInfo
- Publication number
- ZA792449B ZA792449B ZA792449A ZA792449A ZA792449B ZA 792449 B ZA792449 B ZA 792449B ZA 792449 A ZA792449 A ZA 792449A ZA 792449 A ZA792449 A ZA 792449A ZA 792449 B ZA792449 B ZA 792449B
- Authority
- ZA
- South Africa
- Prior art keywords
- sludge
- hollow bodies
- conversion
- pool
- sludges
- 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
- C02F3/08—Aerobic processes using moving contact bodies
- C02F3/082—Rotating biological contactors
-
- 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
-
- 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
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
-
- 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)
- Chemical & Material Sciences (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Microbiology (AREA)
- Organic Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Sludge (AREA)
- Biological Treatment Of Waste Water (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Physical Water Treatments (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Threshing Machine Elements (AREA)
- Processing Of Solid Wastes (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Water Treatment By Sorption (AREA)
- Compounds Of Unknown Constitution (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Fats And Perfumes (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782822347 DE2822347A1 (de) | 1978-05-22 | 1978-05-22 | Vorrichtung zur umsetzung von in abwaessern und abwasserschlaemmen enthaltenen stoffen |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA792449B true ZA792449B (en) | 1980-07-30 |
Family
ID=6039964
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA792449A ZA792449B (en) | 1978-05-22 | 1979-05-21 | Apparatus for conversion of impurities contained in waste waters and drain sludges |
Country Status (19)
Country | Link |
---|---|
US (1) | US4318810A (it) |
EP (1) | EP0005553B1 (it) |
JP (1) | JPS5938835B2 (it) |
AT (1) | ATE253T1 (it) |
BR (1) | BR7903185A (it) |
DE (2) | DE2822347A1 (it) |
DK (1) | DK529979A (it) |
EG (1) | EG14338A (it) |
ES (1) | ES480810A1 (it) |
FI (1) | FI68214C (it) |
IT (1) | IT1114276B (it) |
NO (1) | NO151459C (it) |
OA (1) | OA06441A (it) |
PT (1) | PT69649A (it) |
SU (1) | SU1050562A3 (it) |
TR (1) | TR20685A (it) |
WO (1) | WO1979001095A1 (it) |
YU (1) | YU119079A (it) |
ZA (1) | ZA792449B (it) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2911975C2 (de) * | 1979-03-27 | 1982-11-18 | Theo 6253 Hadamar Stähler | Vorrichtung zum Umsetzen von in Abwässern oder Abwässerschlämmen enthaltenen Fremdstoffen, insbesondere von Schadstoffen, in unschädliche Stoffe |
AU8438482A (en) * | 1981-06-02 | 1982-12-09 | Wakelin, R.R.F. | Aerate sewage or fluids containing solids |
DE3513602C2 (de) * | 1985-04-16 | 1987-04-30 | Grabowski Tropfkörper-Technik GmbH, 6352 Ober-Mörlen | Hohlkörper zur biologischen Abwasserreinigung |
JPS6224739U (it) * | 1985-07-30 | 1987-02-14 | ||
KR900002339B1 (ko) * | 1987-01-30 | 1990-04-12 | 최승휘 | 회전 경사 접촉판 폐수처리 장치 |
DK454287A (da) * | 1987-08-28 | 1989-05-08 | Niels Vestergaard | Iltningshjul og anlaeg til opiltning af vand |
DE3932321A1 (de) * | 1989-09-28 | 1990-03-22 | Tatura Joachim | Hydrodynamischer tauchkammern-bioreaktor |
GB9306226D0 (en) * | 1993-03-25 | 1993-05-19 | Graesser Contractors Ltd | Means for continuous digestion of organic matter |
AT401049B (de) * | 1994-03-09 | 1996-05-28 | Puraqua Umweltanlagen Gmbh | Oberflächenbelüfter zur belüftung von abwasser |
US5779886A (en) * | 1996-10-23 | 1998-07-14 | Couture; Real | Media for filtration |
US6245236B1 (en) | 1999-05-26 | 2001-06-12 | Cercona Of America Inc. | Reciprocating biological filter |
ATE459579T1 (de) * | 2004-12-31 | 2010-03-15 | Theo Staehler | Einrichtung zur aeroben biologischen reinigung von abwässern |
US9758404B2 (en) | 2014-09-26 | 2017-09-12 | Westech Engineering, Inc. | Methods and apparatuses for adjustable air capture and release |
CN113402016B (zh) * | 2021-06-22 | 2022-12-13 | 江西省科学院能源研究所 | 一种污水处理生物转盘反应器接触反应槽 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE159044C (it) * | ||||
DE261546C (it) * | ||||
FR1320157A (fr) * | 1962-01-25 | 1963-03-08 | Filtre à rotor d'oxydation à brosses pour traitement d'eaux résiduaires | |
DE1184286B (de) * | 1962-04-12 | 1964-12-23 | Schreiber August | Einrichtung zur Belueftung von Wasser, insbesondere von Abwasser |
DE1815001C3 (de) * | 1968-12-17 | 1974-12-12 | Johann Conrad 7200 Tuttlingen Stengelin | Tauchtropfkörper zur biologischen Reinigung von Abwasser |
US3747904A (en) * | 1971-07-02 | 1973-07-24 | W Gross | Apparatus for aerating water |
IT972451B (it) * | 1972-07-11 | 1974-05-20 | Bello C Di | Filtro ruotante per la depurazione bioligica delle acque di scarico |
DE2544177C2 (de) * | 1975-10-03 | 1984-04-19 | Theo Dipl.-Landw. 6253 Hadamar Stähler | Vorrichtung zur biologischen Reinigung von Abwasser |
AT333802B (de) * | 1975-04-18 | 1976-12-10 | Rohrhofer Friedrich Ing | Verfahren und einrichtung zur beluftung von tierischen ausscheidungen (gulle) |
JPS52152649A (en) * | 1976-06-11 | 1977-12-19 | Nagasei Kougiyou Kk | Water treating method by using moving contact bed |
DE2638665A1 (de) * | 1976-08-27 | 1978-03-02 | Theo Staehler | Vorrichtung zur umsetzung von in abwaessern und abwaesserschlaemmen enthaltenen fremdstoffen |
JPS5330160A (en) * | 1976-08-31 | 1978-03-22 | Matsushita Electric Works Ltd | Filthy-water treating apparatus |
US4160736A (en) * | 1977-10-11 | 1979-07-10 | Autotrol Corporation | Rotating trickling filter |
JPS6059040B2 (ja) * | 1978-01-20 | 1985-12-23 | 新明和工業株式会社 | 回転板式汚水処理装置 |
-
1978
- 1978-05-22 DE DE19782822347 patent/DE2822347A1/de not_active Withdrawn
-
1979
- 1979-05-19 WO PCT/DE1979/000050 patent/WO1979001095A1/de unknown
- 1979-05-19 JP JP54500797A patent/JPS5938835B2/ja not_active Expired
- 1979-05-21 ZA ZA792449A patent/ZA792449B/xx unknown
- 1979-05-21 FI FI791612A patent/FI68214C/fi not_active IP Right Cessation
- 1979-05-21 DE DE7979101536T patent/DE2961123D1/de not_active Expired
- 1979-05-21 AT AT79101536T patent/ATE253T1/de not_active IP Right Cessation
- 1979-05-21 YU YU119079A patent/YU119079A/xx unknown
- 1979-05-21 EP EP19790101536 patent/EP0005553B1/de not_active Expired
- 1979-05-21 IT IT2286179A patent/IT1114276B/it active
- 1979-05-22 EG EG30679A patent/EG14338A/xx active
- 1979-05-22 TR TR2068579A patent/TR20685A/xx unknown
- 1979-05-22 BR BR7903185A patent/BR7903185A/pt unknown
- 1979-05-22 ES ES480810A patent/ES480810A1/es not_active Expired
- 1979-05-22 NO NO791685A patent/NO151459C/no unknown
- 1979-05-22 PT PT6964979A patent/PT69649A/pt unknown
- 1979-12-13 DK DK529979A patent/DK529979A/da unknown
-
1980
- 1980-01-21 SU SU802872252A patent/SU1050562A3/ru active
- 1980-01-21 OA OA57001A patent/OA06441A/xx unknown
- 1980-01-22 US US06/190,857 patent/US4318810A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FI68214C (fi) | 1985-08-12 |
DE2961123D1 (en) | 1981-12-10 |
US4318810A (en) | 1982-03-09 |
JPS5938835B2 (ja) | 1984-09-19 |
DE2822347A1 (de) | 1979-11-29 |
WO1979001095A1 (en) | 1979-12-13 |
EP0005553A1 (de) | 1979-11-28 |
TR20685A (tr) | 1982-05-03 |
OA06441A (fr) | 1981-08-31 |
DK529979A (da) | 1979-12-13 |
SU1050562A3 (ru) | 1983-10-23 |
ES480810A1 (es) | 1979-11-16 |
EP0005553B1 (de) | 1981-09-30 |
IT7922861A0 (it) | 1979-05-21 |
NO151459B (no) | 1985-01-02 |
FI791612A (fi) | 1979-11-23 |
EG14338A (en) | 1983-09-30 |
YU119079A (en) | 1983-01-21 |
JPS55500291A (it) | 1980-05-15 |
IT1114276B (it) | 1986-01-27 |
PT69649A (de) | 1979-06-01 |
ATE253T1 (de) | 1981-10-15 |
BR7903185A (pt) | 1979-12-11 |
NO791685L (no) | 1979-11-23 |
FI68214B (fi) | 1985-04-30 |
NO151459C (no) | 1985-04-17 |
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