IT1092934B - Dispositivo per trattare liquidi tramite gas - Google Patents

Dispositivo per trattare liquidi tramite gas

Info

Publication number: IT1092934B
Authority: IT; Italy
Prior art keywords: gas; treat liquids; liquids; treat
Prior art date: 1977-03-03

Application number

IT2069178A

Other languages

English (en)

Other versions

IT7820691A0 (it

Original Assignee

Messer Griesheim Gmbh

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.)

1977-03-03

Filing date

1978-02-28

Publication date

1985-07-12

1978-02-28 Application filed by Messer Griesheim Gmbh filed Critical Messer Griesheim Gmbh

1978-02-28 Publication of IT7820691A0 publication Critical patent/IT7820691A0/it

1985-07-12 Application granted granted Critical

1985-07-12 Publication of IT1092934B publication Critical patent/IT1092934B/it

Links

239000007788 liquid Substances 0.000 title 1

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
- C02F3/26—Activated sludge processes using pure oxygen or oxygen-rich gas
- 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
- 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
- B01F23/2366—Parts; Accessories
- 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
- C02F3/145—Protection against aerosols
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F7/00—Aeration of stretches of water
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/50—Movable or transportable mixing devices or plants
- B01F33/503—Floating mixing 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

Life Sciences & Earth Sciences (AREA)
Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Hydrology & Water Resources (AREA)
Engineering & Computer Science (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Biodiversity & Conservation Biology (AREA)
Microbiology (AREA)
Chemical Kinetics & Catalysis (AREA)
Filling Or Discharging Of Gas Storage Vessels (AREA)
Vacuum Packaging (AREA)
Rigid Pipes And Flexible Pipes (AREA)
Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)

IT2069178A 1977-03-03 1978-02-28 Dispositivo per trattare liquidi tramite gas IT1092934B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19772709154 DE2709154A1 (de)	1977-03-03	1977-03-03	Vorrichtung zum begasen von fluessigkeiten

Publications (2)

Publication Number	Publication Date
IT7820691A0 IT7820691A0 (it)	1978-02-28
IT1092934B true IT1092934B (it)	1985-07-12

Family

ID=6002632

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT2069178A IT1092934B (it)	1977-03-03	1978-02-28	Dispositivo per trattare liquidi tramite gas

Country Status (10)

Country	Link
AT (1)	AT356024B (it)
BE (1)	BE864474A (it)
CH (1)	CH629680A5 (it)
DE (1)	DE2709154A1 (it)
ES (1)	ES466779A2 (it)
FR (1)	FR2382265A1 (it)
GB (1)	GB1551911A (it)
IT (1)	IT1092934B (it)
NL (1)	NL7802061A (it)
ZA (1)	ZA781211B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2633608B1 (fr) *	1988-06-30	1991-09-20	Degremont	Appareil perfectionne pour l'epaississement, par flottation, de boues produites lors du traitement d'eaux
DE4120890A1 (de) *	1991-06-25	1993-01-07	Sanwa Seidlitz Gmbh	Vorrichtung zur anreicherung von gewaessern mit sauerstoff, die der aufzucht und dem transport von fischen dienen

1977
- 1977-03-03 DE DE19772709154 patent/DE2709154A1/de not_active Ceased
1978
- 1978-02-03 AT AT77778A patent/AT356024B/de not_active IP Right Cessation
- 1978-02-08 ES ES466779A patent/ES466779A2/es not_active Expired
- 1978-02-17 GB GB6380/78A patent/GB1551911A/en not_active Expired
- 1978-02-23 NL NL7802061A patent/NL7802061A/xx not_active Application Discontinuation
- 1978-02-27 FR FR7805585A patent/FR2382265A1/fr active Granted
- 1978-02-28 IT IT2069178A patent/IT1092934B/it active
- 1978-02-28 CH CH216278A patent/CH629680A5/de not_active IP Right Cessation
- 1978-03-02 BE BE185597A patent/BE864474A/xx not_active IP Right Cessation
- 1978-03-02 ZA ZA00781211A patent/ZA781211B/xx unknown

Also Published As

Publication number	Publication date
BE864474A (fr)	1978-07-03
ZA781211B (en)	1979-02-28
ATA77778A (de)	1979-08-15
GB1551911A (en)	1979-09-05
FR2382265A1 (fr)	1978-09-29
AT356024B (de)	1980-04-10
FR2382265B3 (it)	1980-10-17
NL7802061A (nl)	1978-09-05
IT7820691A0 (it)	1978-02-28
CH629680A5 (en)	1982-05-14
ES466779A2 (es)	1979-06-01
DE2709154A1 (de)	1978-09-07

Publication	Publication Date	Title
FR2329321A1 (fr)	1977-05-27	Dispositif de purification de liquide
IT1111492B (it)	1986-01-13	Apparecchio per effettuare massaggi
FR2325358A1 (fr)	1977-04-22	Dispositif de massage
IT1113275B (it)	1986-01-20	Dispositivo per introdurre gas in liquidi
SE7810522L (sv)	1979-04-15	Forbettrade flytande allrengoringsmedel
SE7806284L (sv)	1978-12-01	Katalysatoranordning
BE866864A (fr)	1978-09-01	Appareil capsulateur
FR2337250A2 (fr)	1977-07-29	Appareil de boulonnage
BE859571A (fr)	1978-02-01	Appareil de securite anti-somnolence
BE842737A (fr)	1976-10-01	Appareil electrotherapique
IT1095128B (it)	1985-08-10	Dispositivo per nebulizzare liquidi e miscelare gas
IT1065716B (it)	1985-03-04	Dispositivo per il trattamento di liquidi mediante gas
SE7813006L (sv)	1979-06-20	Kemisk tendanordning
SE7811318L (sv)	1979-05-03	Doseringsanordning
IT1080885B (it)	1985-05-16	Apparecchio per sterilizzare liquidi
IT1090331B (it)	1985-06-26	Procedimento ed apparecchio per separare gas da liquidi
SE7802258L (sv)	1978-09-05	Katalytisk anordning
SE7807921L (sv)	1979-04-08	Distanshallaranordning
FR2307290A1 (fr)	1976-11-05	Appareil de telecinema
NO149240C (no)	1984-03-14	Anordning ved flytende konstruksjon
IT1113510B (it)	1986-01-20	Dispositivo per il trav-aso di liquidi
SE7807856L (sv)	1979-01-19	Fluiduminforselanordning
IT1098968B (it)	1985-09-18	Dispositivo per surf-sailers
FR2321093A1 (fr)	1977-03-11	Appareil de rechauffage de liquide
IT1148215B (it)	1986-11-26	Dispositivo per misurare vibrazioni