CS210625B2 - Method of sewage biological treatment by aeration and equipment for making the same - Google Patents
Method of sewage biological treatment by aeration and equipment for making the same Download PDFInfo
- Publication number
- CS210625B2 CS210625B2 CS743471A CS347174A CS210625B2 CS 210625 B2 CS210625 B2 CS 210625B2 CS 743471 A CS743471 A CS 743471A CS 347174 A CS347174 A CS 347174A CS 210625 B2 CS210625 B2 CS 210625B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- downcomer
- riser
- pool
- wastewater
- gas
- 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
-
- 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
- B01F23/232—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
- B01F23/2323—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles by circulating the flow in guiding constructions or conduits
- B01F23/23231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles by circulating the flow in guiding constructions or conduits being at least partially immersed in the liquid, e.g. in a closed circuit
-
- 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
- B01F23/237—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media
- B01F23/2376—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media characterised by the gas being introduced
- B01F23/23761—Aerating, i.e. introducing oxygen containing gas in liquids
- B01F23/237611—Air
-
- 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
- B01F23/237—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media
- B01F23/2376—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media characterised by the gas being introduced
- B01F23/23761—Aerating, i.e. introducing oxygen containing gas in liquids
- B01F23/237612—Oxygen
-
- 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
- C02F3/22—Activated sludge processes using circulation pipes
- C02F3/226—"Deep shaft" processes
-
- 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 (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2332873A GB1473665A (en) | 1973-05-16 | 1973-05-16 | Treatment of biologically-degradable waste |
GB5392173 | 1973-11-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
CS210625B2 true CS210625B2 (en) | 1982-01-29 |
Family
ID=26256454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CS743471A CS210625B2 (en) | 1973-05-16 | 1974-05-15 | Method of sewage biological treatment by aeration and equipment for making the same |
Country Status (16)
Country | Link |
---|---|
US (2) | US4351730A (fr) |
JP (2) | JPS56129093A (fr) |
AT (1) | AT356602B (fr) |
CA (1) | CA1033081A (fr) |
CH (1) | CH578367A5 (fr) |
CS (1) | CS210625B2 (fr) |
DD (1) | DD113208A5 (fr) |
DE (1) | DE2423085A1 (fr) |
ES (1) | ES426380A1 (fr) |
FR (1) | FR2229655B1 (fr) |
IN (1) | IN141354B (fr) |
IT (1) | IT1019614B (fr) |
NL (1) | NL176658C (fr) |
NO (1) | NO143698C (fr) |
PL (1) | PL109974B1 (fr) |
TR (1) | TR18070A (fr) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2512815C2 (de) * | 1975-03-22 | 1984-03-22 | Bayer Ag, 5090 Leverkusen | Vorrichtung zur biologischen Abwasserbehandlung |
DE3065136D1 (en) * | 1979-05-23 | 1983-11-10 | Ici Plc | Process and apparatus for the treatment of waste water |
CA1115433A (fr) * | 1979-10-26 | 1981-12-29 | David C.I. Pollock | Methode de protection de la caisse d'arrivee sous pression d'un bioreacteur contre les adductions extremes d'influents liquides uses |
CA1114960A (fr) * | 1979-10-26 | 1981-12-22 | Canadian Industries Limited | Methode de separation par flottation sur ecume, et traitement des composants resistant a la biodegradation dans un systeme de traitement d'eaux usees |
GB2071633B (en) * | 1980-03-07 | 1984-02-08 | Kubota Ltd | Waste water treating apparatus |
ATE19046T1 (de) * | 1982-09-03 | 1986-04-15 | Brv Technologie Systeme Ag | Verfahren und vorrichtung zur aufrechterhaltung einer feinstdispersion von gasen in fluessigkeiten. |
US4599179A (en) * | 1983-07-12 | 1986-07-08 | Pincon Andrew J | Method and apparatus for treating septic system with radiation activated fluid |
US4965022A (en) * | 1987-07-01 | 1990-10-23 | Union Carbide Industrial Gases Technology Corporation | Process for dissolving a gas in a liquid |
US6017020A (en) * | 1990-02-01 | 2000-01-25 | Baughman; Michael L. | System and method for diffusing gas bubbles into a body of water |
TW201295B (fr) * | 1991-06-14 | 1993-03-01 | Sonnenrein Uwe | |
US5248416A (en) * | 1991-11-18 | 1993-09-28 | Howard Jr Ronnie E | Sewage treatment system |
DE4233423A1 (de) * | 1992-04-07 | 1993-10-14 | Ieg Ind Engineering Gmbh | Kläreinrichtung für Abwässer |
CA2101670A1 (fr) * | 1992-08-17 | 1994-02-18 | Michael Ernest Garrett | Traitement des liquides |
US5503748A (en) * | 1993-08-20 | 1996-04-02 | Merchuk; Jose C. | Sequencing batch air-lift reactor and method for treating wastewater |
GB9318241D0 (en) * | 1993-09-02 | 1993-10-20 | Univ Mcgill | Distribution of fine bubbles or droplets in a fluid |
US5480593A (en) * | 1993-11-18 | 1996-01-02 | Wilfley Weber, Inc. | Subterranean air lift diffuser assembly |
ES2139483B1 (es) * | 1996-03-13 | 2001-02-16 | Henisa Hidroeletromecanica Emp | Disposicion constructiva y funcionamiento de vaso para tratamientos de efluentes liquidos. |
US5650070A (en) * | 1996-03-14 | 1997-07-22 | Deep Shaft Technology Inc. | Aerobic long vertical shaft bioreactors |
US5645726A (en) * | 1996-03-14 | 1997-07-08 | Deep Shaft Technology Inc. | Treatment of waste liquor in a vertical shaft bioreactor |
US5660724A (en) * | 1996-05-28 | 1997-08-26 | Deep Shaft Technology Inc. | Multi-pressure head tank for use with vertical shaft bioreactors |
US6103123A (en) * | 1997-09-23 | 2000-08-15 | Gantzer; Charles J. | Aeration device and method for creating and maintaining facultative lagoon |
US6514410B1 (en) | 1997-09-23 | 2003-02-04 | Charles J. Gantzer | Odor control apparatus for facultative lagoon |
US6322055B1 (en) * | 2000-10-02 | 2001-11-27 | Eco-Oxygen Technologies, Llc | Gas dissolving apparatus and method |
DE20104623U1 (de) * | 2001-03-13 | 2001-05-31 | Baumann Elmar | Vorrichtung zum Begasen von Flüssigkeiten in hydrostatischen Umlaufreaktoren |
US6773595B2 (en) | 2001-03-29 | 2004-08-10 | Charles J. Gantzer | Compartmentalized facultative lagoon and method of creating and maintaining such a lagoon |
US7320749B2 (en) | 2004-02-09 | 2008-01-22 | Eco-Oxygen Technologies, Llc | Method and apparatus for control of a gas or chemical |
US7566397B2 (en) | 2004-02-09 | 2009-07-28 | Eco Oxygen Technologies, Llc | Superoxygenation of raw wastewater for odor/corrosion control |
US20070151908A1 (en) * | 2005-12-30 | 2007-07-05 | Shyang-Hua Lu | Vertical well for fluid circulation |
GB2451870A (en) * | 2007-08-15 | 2009-02-18 | United Utilities Plc | Method and Apparatus for Aeration |
DE102010049709B3 (de) * | 2010-10-28 | 2012-04-05 | Birgit Prädel | Klarwasser-Druckluftheber für biologische Kläranlagen, Verfahren zu dessen Betrieb und dessen Verwendung |
US8919744B1 (en) * | 2011-08-10 | 2014-12-30 | The United States Of America As Represented By The Secretary Of Agriculture | Water aeration system and method |
DE102014015488B4 (de) | 2014-10-17 | 2017-05-11 | Birgit Prädel | Zweifunktionaler Druckluftheber für biologische Kläranlagen, Verfahren zu dessen Betrieb und dessen Verwendung |
DE102015109822A1 (de) | 2015-06-19 | 2016-12-22 | Gottfried Wilhelm Leibniz Universität Hannover | Verfahren und Vorrichtung zur Gewinnung von Methan aus anaeroben Abwässern |
DE202015105725U1 (de) | 2015-10-28 | 2015-11-10 | Birgit Prädel | Dreifunktionaler Druckluftheber für biologische Kläranlagen |
DE202016100805U1 (de) | 2016-02-17 | 2016-03-03 | Birgit Prädel | Druckluftheber als höhenverstellbarer Klarwasserheber mit einer aktiven Rückspülfunktion |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US895229A (en) * | 1908-03-30 | 1908-08-04 | Cecil C E Beddoes | Method of treating sewage. |
US2717774A (en) * | 1951-03-23 | 1955-09-13 | Walker Process Equipment Inc | Nozzle cleaning backflow apparatus |
AT213350B (de) * | 1959-02-10 | 1961-02-10 | Otto Saeurebau U Keramikwerke | Verfahren und Vorrichtung zur Behandlung von Abwässern |
DE1584885A1 (de) * | 1965-09-14 | 1970-02-05 | Danjes Dipl Ing Martin | Vorrichtung zum biologischen Reinigen von Abwaessern |
US3476366A (en) * | 1966-12-29 | 1969-11-04 | Pfizer & Co C | Gas liquid transfer apparatus |
US3606999A (en) * | 1967-08-04 | 1971-09-21 | Harold L Lawless | Method of and apparatus for carrying out a chemical or physical process |
DE1928681A1 (de) * | 1968-06-06 | 1970-12-10 | Speece Richard E | Einrichtung zum Einleiten eines Gases in eine Fluessigkeit |
US3643403A (en) * | 1970-04-29 | 1972-02-22 | Richard E Speece | Downflow bubble contact aeration apparatus and method |
US3662890A (en) * | 1970-10-19 | 1972-05-16 | Environmental Services Inc | Waste treatment system |
US3694353A (en) * | 1971-11-03 | 1972-09-26 | Hittman Associates Inc | Extended aeration wastewater treatment |
US3804255A (en) * | 1972-10-18 | 1974-04-16 | R Speece | Recycling gas contact apparatus |
US3840216A (en) * | 1972-10-26 | 1974-10-08 | Clark & Vicario Corp | Vacuum aeration of liquid waste effluent |
JPS5938031B2 (ja) * | 1973-05-16 | 1984-09-13 | インペリヤル ケミカル インダストリ−ズ リミテツド | 下水汚物の処理方法およびその装置 |
US3794303A (en) * | 1973-06-11 | 1974-02-26 | B Hirshon | Method and apparatus for aerating bodies of water |
-
1974
- 1974-05-08 IN IN1020/CAL/74A patent/IN141354B/en unknown
- 1974-05-13 DE DE2423085A patent/DE2423085A1/de not_active Ceased
- 1974-05-14 NO NO741755A patent/NO143698C/no unknown
- 1974-05-15 IT IT2279174A patent/IT1019614B/it active
- 1974-05-15 CA CA200,024A patent/CA1033081A/fr not_active Expired
- 1974-05-15 CH CH665674A patent/CH578367A5/xx not_active IP Right Cessation
- 1974-05-15 CS CS743471A patent/CS210625B2/cs unknown
- 1974-05-15 NL NL7406507A patent/NL176658C/xx not_active IP Right Cessation
- 1974-05-15 FR FR7416893A patent/FR2229655B1/fr not_active Expired
- 1974-05-15 TR TR1807074A patent/TR18070A/xx unknown
- 1974-05-15 PL PL1974171090A patent/PL109974B1/pl unknown
- 1974-05-16 DD DD17855574A patent/DD113208A5/xx unknown
- 1974-05-16 AT AT406574A patent/AT356602B/de not_active IP Right Cessation
- 1974-05-16 ES ES426380A patent/ES426380A1/es not_active Expired
-
1980
- 1980-11-18 JP JP16148980A patent/JPS56129093A/ja active Granted
- 1980-11-18 JP JP16149080A patent/JPS56139198A/ja active Pending
- 1980-12-05 US US06/213,596 patent/US4351730A/en not_active Expired - Lifetime
-
1982
- 1982-06-14 US US06/386,186 patent/US4416781A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
IN141354B (fr) | 1977-02-19 |
CA1033081A (fr) | 1978-06-13 |
FR2229655A1 (fr) | 1974-12-13 |
DD113208A5 (fr) | 1975-05-20 |
NO143698C (no) | 1981-04-01 |
JPS631118B2 (fr) | 1988-01-11 |
TR18070A (tr) | 1976-09-21 |
US4416781A (en) | 1983-11-22 |
NO741755L (no) | 1974-11-19 |
AT356602B (de) | 1980-05-12 |
DE2423085A1 (de) | 1974-12-12 |
NL176658B (nl) | 1984-12-17 |
JPS56139198A (en) | 1981-10-30 |
NL7406507A (fr) | 1974-11-19 |
NL176658C (nl) | 1985-05-17 |
PL109974B1 (en) | 1980-06-30 |
CH578367A5 (fr) | 1976-08-13 |
ES426380A1 (es) | 1977-02-16 |
IT1019614B (it) | 1977-11-30 |
ATA406574A (de) | 1977-04-15 |
US4351730A (en) | 1982-09-28 |
NO143698B (no) | 1980-12-22 |
AU6889474A (en) | 1975-11-20 |
JPS56129093A (en) | 1981-10-08 |
FR2229655B1 (fr) | 1978-03-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CS210625B2 (en) | Method of sewage biological treatment by aeration and equipment for making the same | |
US8137557B2 (en) | Wastewater treatment method | |
US4278546A (en) | Treatment of a liquid by circulation and gas contacting | |
SU997603A3 (ru) | Способ очистки сточных вод и устройство дл его осуществлени | |
CA1115433A (fr) | Methode de protection de la caisse d'arrivee sous pression d'un bioreacteur contre les adductions extremes d'influents liquides uses | |
CN103739081A (zh) | 一种用于低污染水强化脱氮的潜流湿地装置 | |
JPS5938031B2 (ja) | 下水汚物の処理方法およびその装置 | |
MXPA04001991A (es) | Un proceso para el tratamiento anaerobico de desperdicio organico fluido y no fluido. | |
US4532038A (en) | Flow control apparatus for aerobic sewage treatment | |
CA3091737A1 (fr) | Cage d'aquaculture comprenant une chambre principale et une chambre annulaire peripherique | |
KR101750449B1 (ko) | 고정형 속도가변식 표면포기장치와 부유식 배출장치를 이용한 sbr공법의 소규모 하 폐수 처리장치 및 공정 | |
US6328892B1 (en) | Liquid effluent treatment process and plant | |
KR102595488B1 (ko) | 슬러지스크린절삭효과·수중 상하층교반효과·산화구 맞춤형순환루프제어효과로 이루어진 쓰리이펙트형 뉴산화구 고도처리장치 및 방법 | |
WO2015137386A1 (fr) | Appareil et procédé de traitement biologique d'effluent organique | |
JPH0355199B2 (fr) | ||
KR20070039057A (ko) | 강하고 에너지 효율적인, 생물학적 (폐수) 처리 방법 및리액터 | |
RU2329198C1 (ru) | Секционный способ очистки сточных вод и устройство его осуществления | |
CN201729698U (zh) | 具有自动脱泥功能的上清液排放装置 | |
CN109205782B (zh) | 一种高盐度高浓度氨氮废水的高效处理方法 | |
KR100448409B1 (ko) | 무독성메디아를 이용한 오폐수와 축산폐수 및 분뇨처리장치 | |
RU170494U1 (ru) | Установка для очистки сточных вод | |
SU929602A1 (ru) | Установка дл биологической доочистки сточных вод | |
JP6024807B2 (ja) | 生物処理槽、その運転方法及び有機性排水の処理方法 | |
EP4200259A1 (fr) | Dispositif et procédé de traitement des eaux usées | |
KR20170106246A (ko) | 고정형 속도가변식 표면포기장치와 부유식 배출장치를 이용한 sbr공법의 소규모 하 폐수 처리장치 및 공정 |