GR74456B - - Google Patents

Info

Publication number: GR74456B
Authority: GR; Greece

Application number

GR65067A

Other languages

Greek (el)

Inventor

Boleslaw Frukacz

Original Assignee

Okregowa Spoldzielnia Mleczars

Priority date (The priority date 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 date listed.)

1980-05-31

Filing date

1981-05-26

Publication date

1984-06-28

1981-05-26 Application filed by Okregowa Spoldzielnia Mleczars filed Critical Okregowa Spoldzielnia Mleczars

1984-06-28 Publication of GR74456B publication Critical patent/GR74456B/el

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
- C02F3/1294—"Venturi" aeration means
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
- B01F25/3132—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit by using two or more injector devices
- 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

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Microbiology (AREA)
Hydrology & Water Resources (AREA)
Biodiversity & Conservation Biology (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Organic Chemistry (AREA)
Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Activated Sludge Processes (AREA)
Physical Water Treatments (AREA)
Treatment Of Water By Oxidation Or Reduction (AREA)

GR65067A 1980-05-31 1981-05-26 GR74456B (cs)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PL1980224651A PL129048B1 (en)	1980-05-31	1980-05-31	Method of deeply aerating waste waters and apparatus therefor

Publications (1)

Publication Number	Publication Date
GR74456B true GR74456B (cs)	1984-06-28

Family

ID=20003401

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GR65067A GR74456B (cs)	1980-05-31	1981-05-26

Country Status (8)

Country	Link
CS (1)	CS221833B2 (cs)
DE (1)	DE3121532A1 (cs)
FR (1)	FR2483392B1 (cs)
GB (1)	GB2077127B (cs)
GR (1)	GR74456B (cs)
HU (1)	HU181340B (cs)
PL (1)	PL129048B1 (cs)
YU (1)	YU41243B (cs)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4461743A (en) *	1982-02-08	1984-07-24	Sterling Drug Inc.	Oxygen injection nozzle for wet oxidation reactors
GB2230204A (en) *	1989-03-28	1990-10-17	Yang Mu Cheeng Ou	Water aeration device
DE4414272A1 (de) *	1994-04-23	1995-10-26	Erz & Kohleflotation Gmbh	Vorrichtung zur Begasung einer Suspension
GB2349101A (en) *	1999-02-25	2000-10-25	Redrock Eng Ltd	An animal slurry pump feeds slurry to a venturi to which air is drawn or supplied
US6684719B2 (en)	2002-05-03	2004-02-03	Caterpillar Inc	Method and apparatus for mixing gases
GB2457230A (en) *	2008-02-05	2009-08-12	Stephen Malcolm Westall	A multi-nozzle aerator for aerating water
WO2012130254A1 (en) *	2011-03-28	2012-10-04	Haldor Topsøe A/S	Mixing device
FI3546059T3 (fi) *	2018-03-28	2023-07-27	Air Liquide	Laitteisto ja järjestely kaasun syöttämiseksi pääväliaineeseen erityisesti jäteveden käsittelyssä

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE312900C (cs) *
FR1304737A (fr) *	1961-08-18	1962-09-28	Speichim	Procédé et dispositif de mélange de fluides
DE2447369A1 (de) *	1974-10-04	1976-04-22	Basf Ag	Verfahren und vorrichtung zum einmischen von niedrigviskosen fluessigkeiten in hochviskose medien
DE2530050A1 (de) *	1975-07-04	1977-01-27	Linde Ag	Vorrichtung zur begasung von fluessigkeiten

1980
- 1980-05-31 PL PL1980224651A patent/PL129048B1/pl unknown
1981
- 1981-05-13 YU YU120981A patent/YU41243B/xx unknown
- 1981-05-26 GB GB8116030A patent/GB2077127B/en not_active Expired
- 1981-05-26 HU HU811575A patent/HU181340B/hu unknown
- 1981-05-26 CS CS813869A patent/CS221833B2/cs unknown
- 1981-05-26 GR GR65067A patent/GR74456B/el unknown
- 1981-05-29 DE DE19813121532 patent/DE3121532A1/de not_active Withdrawn
- 1981-05-29 FR FR8110731A patent/FR2483392B1/fr not_active Expired

Also Published As

Publication number	Publication date
GB2077127A (en)	1981-12-16
FR2483392B1 (fr)	1985-07-05
PL224651A1 (cs)	1982-01-18
GB2077127B (en)	1983-06-02
PL129048B1 (en)	1984-03-31
FR2483392A1 (fr)	1981-12-04
YU41243B (en)	1986-12-31
DE3121532A1 (de)	1982-05-27
CS221833B2 (en)	1983-04-29
YU120981A (en)	1984-02-29
HU181340B (en)	1983-07-28

Publication	Publication Date	Title
FR2473621B1 (cs)	1983-05-13
CH663511GA3 (cs)	1987-12-31
DE3153260A1 (cs)	1985-05-15
DE3152455A1 (cs)	1982-09-09
DE3153460A1 (cs)	1988-08-11
FR2473396B1 (cs)	1983-07-08
FR2474390B1 (cs)	1984-06-29
DE3152204T1 (cs)	1987-01-22
FR2473422B1 (cs)	1988-04-29
FR2496209B1 (cs)	1985-04-12
DE3153680A1 (cs)	1989-11-30
DE3050253T1 (cs)	1982-04-15
FR2481798B1 (cs)	1985-04-12
FR2473104B3 (cs)	1981-11-20
FR2473201B3 (cs)	1982-10-01
FR2473091B1 (cs)	1983-03-18
CH655525B (cs)	1986-04-30
FR2473469B1 (cs)	1982-01-29
FR2477370B1 (cs)	1984-01-20
FR2473217B1 (cs)	1984-05-18
FR2473161B1 (cs)	1985-03-29
CH641627GA3 (cs)	1984-03-15
FR2473430B1 (cs)	1984-10-26
FR2473228B1 (cs)	1984-02-24
FR2473563B1 (cs)	1984-05-18