IT1271397B - Dispositivo per rimuovere mediante schiumatura componenti organici contenuti nell'acqua - Google Patents
Dispositivo per rimuovere mediante schiumatura componenti organici contenuti nell'acquaInfo
- Publication number
- IT1271397B IT1271397B ITMI930873A ITMI930873A IT1271397B IT 1271397 B IT1271397 B IT 1271397B IT MI930873 A ITMI930873 A IT MI930873A IT MI930873 A ITMI930873 A IT MI930873A IT 1271397 B IT1271397 B IT 1271397B
- Authority
- IT
- Italy
- Prior art keywords
- water
- section
- riser
- organic components
- components contained
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 4
- 238000005187 foaming Methods 0.000 title abstract 3
- 230000008030 elimination Effects 0.000 abstract 1
- 238000003379 elimination reaction Methods 0.000 abstract 1
- 239000013505 freshwater Substances 0.000 abstract 1
- 239000013535 sea water Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/24—Treatment of water, waste water, or sewage by flotation
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/08—Seawater, e.g. for desalination
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/20—Nature of the water, waste water, sewage or sludge to be treated from animal husbandry
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Hydrology & Water Resources (AREA)
- Physical Water Treatments (AREA)
- Farming Of Fish And Shellfish (AREA)
- Removal Of Specific Substances (AREA)
- Separation By Low-Temperature Treatments (AREA)
Abstract
Per realizzare un dispositivo per rimuovere mediante schiumatura componenti organici contenuti nell'acqua, costituito da un recipiente con una mandata dell'acqua, uno scarico dell'acqua, un dispositivo di adduzione dell'aria, un tubo montante collegato allo sbocco, ove la sezione trasversale libera del tubo montante è adattata alla quantità d'aria introdotta per mezzo del dispositivo di addizione dell'aria nel recipiente, con il quale dispositivo, nel caso di funzionamento in impianti con acqua di mare, viene accelerata l'operazione di schiumatura ed è resa possibile anche l'eliminazione di componenti organici da acqua dolce, si propone, che il tubo montante sia formato da una pluralità di parti di parete (per esempio 13) vicinissime l'una all'altra, che si estendono da un fondo forato (11) sullo sbocco inferiore del tubo montante, verticalmente fino al livello della bocca superiore del tubo montante, ove mediante le parti di parete è formata una pluralità di tubi montanti (13) con sezione trasversale ridotta, la cui sezione trasversale libera totale corrisponde almeno approssimativamente alla sezione trasversale libera di un unico tubo montante grosso.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4214318A DE4214318C1 (de) | 1992-05-04 | 1992-05-04 | Vorrichtung zum Abschäumen von im wesentlichen organischen, im Süßwasser oder Seewasser enthaltenen Bestandteilen |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI930873A0 ITMI930873A0 (it) | 1993-05-03 |
ITMI930873A1 ITMI930873A1 (it) | 1994-11-03 |
IT1271397B true IT1271397B (it) | 1997-05-28 |
Family
ID=6457880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI930873A IT1271397B (it) | 1992-05-04 | 1993-05-03 | Dispositivo per rimuovere mediante schiumatura componenti organici contenuti nell'acqua |
Country Status (6)
Country | Link |
---|---|
US (1) | US5385665A (it) |
JP (1) | JP3328786B2 (it) |
DE (1) | DE4214318C1 (it) |
FR (1) | FR2690682B1 (it) |
GB (1) | GB2266709B (it) |
IT (1) | IT1271397B (it) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19909172C2 (de) * | 1999-03-03 | 2003-06-12 | Erwin Sander Elektroappbau Gmb | Verfahren zum Fördern und Reinigen von Salzwasser in einer Fischaufzuchtanlage und Flotationsturm zur Verwendung in dem Verfahren |
NL1011436C2 (nl) * | 1999-03-03 | 2000-09-05 | Herman Eric Gerritsen | Zuiveringsinrichting voor het zuiveren van zoet water. |
DE19916192C1 (de) * | 1999-04-10 | 2000-10-26 | Adolf Neuhaus | Vorrichtung zum Abschäumen von in Wasser enthaltenen organischen Bestandteilen |
IL135787A0 (en) * | 2000-04-23 | 2001-05-20 | Red Sea Fish Pharm Ltd | Protein skimmer |
JP2007111573A (ja) * | 2004-06-08 | 2007-05-10 | Tetsuhiko Fujisato | 曝気方法とその装置とそのシステム |
US6869530B1 (en) * | 2004-09-07 | 2005-03-22 | Alberto J. Venezia | Multifunctional internal marine aquarium filter |
US7331569B2 (en) * | 2005-01-19 | 2008-02-19 | Allied Precision Industries, Inc. | Liquid aeration system and method |
US20060273037A1 (en) * | 2005-06-07 | 2006-12-07 | Venezia Alberto J | Aquarium filter |
US7022227B1 (en) * | 2005-08-17 | 2006-04-04 | Shih-Hui Liao | Multifunctional filtering device for an aquarium |
US8268166B2 (en) * | 2007-04-17 | 2012-09-18 | Red Sea Fish Pharm Ltd. | Protein skimmer |
WO2011160185A1 (en) * | 2010-06-25 | 2011-12-29 | Nexus Ewater Pty Ltd | Λ process and apparatus for purifying watfr |
DE102012002121A1 (de) | 2012-02-03 | 2013-08-08 | Adolf Neuhaus | Einrichtung zum Abschäumen von im Wasser enthaltenen Bestandteilen |
US20140070429A1 (en) * | 2012-09-10 | 2014-03-13 | Jyh-Ying Lee | Dirt disposal structure of aquarium protein skimmer |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3032199A (en) * | 1959-05-04 | 1962-05-01 | Sumiya Shinzo | Froth flotation system |
GB1391483A (en) * | 1972-03-24 | 1975-04-23 | Degremont | Method of and apparatus for treating liquids to remove materials in suspension |
US3828935A (en) * | 1972-04-17 | 1974-08-13 | Degremont | Device for removing floated material in flotation processes |
US3965007A (en) * | 1973-09-17 | 1976-06-22 | Arnold Conn | Protein skimmer |
US3994811A (en) * | 1975-06-12 | 1976-11-30 | Harvey Kenneth Cohen | Protein skimmer and carbon filtration replaceable unit |
US3936381A (en) * | 1974-07-22 | 1976-02-03 | Jean Pacaud | Sewage treatment apparatus |
US4215082A (en) * | 1975-02-25 | 1980-07-29 | Societe Anonyme dete: Alsthom-Atlantique | Device for injecting a gas into a liquid |
JPS5473452A (en) * | 1977-11-22 | 1979-06-12 | Clevepak Corp | Waste water aeration method and apparatus |
US4210534A (en) * | 1979-05-11 | 1980-07-01 | Clevepak Corporation | Multiple stage jet nozzle and aeration system |
EP0146235A3 (en) * | 1983-10-21 | 1987-02-04 | The University Of Newcastle Research Associates Limited | Improved flotation method |
US4690756A (en) * | 1985-05-15 | 1987-09-01 | Ry Charles D Van | Apparatus for microaquaculture and pollution control |
DE3542811A1 (de) * | 1985-12-04 | 1987-06-11 | Adolf Ing Grad Neuhaus | Vorrichtung zur foerderung fluider medien |
DE3643931A1 (de) * | 1986-12-22 | 1988-07-07 | Kernforschungsanlage Juelich | Begasungs/flotationsreaktor |
US4964576A (en) * | 1988-04-04 | 1990-10-23 | Datta Rabinder S | Method and apparatus for mineral matter separation |
US5006230A (en) * | 1989-04-03 | 1991-04-09 | Votava Iii Paul | Dual-action aquarium filter |
US5122266A (en) * | 1990-03-08 | 1992-06-16 | Kent Dana M | Apparatus for advanced aquaculture life support |
US5078867A (en) * | 1990-05-18 | 1992-01-07 | Michael Danner | Aquarium filter/protein skimmer system |
FI88268C (fi) * | 1991-03-27 | 1993-04-26 | Outomec Oy | Flotationsmaskin |
US5282962A (en) * | 1992-07-17 | 1994-02-01 | Chen Chi Der | Protein skimmer and power head thereof |
-
1992
- 1992-05-04 DE DE4214318A patent/DE4214318C1/de not_active Expired - Fee Related
-
1993
- 1993-04-23 JP JP13148893A patent/JP3328786B2/ja not_active Expired - Fee Related
- 1993-04-30 FR FR9305151A patent/FR2690682B1/fr not_active Expired - Fee Related
- 1993-04-30 GB GB9308958A patent/GB2266709B/en not_active Expired - Fee Related
- 1993-05-03 IT ITMI930873A patent/IT1271397B/it active IP Right Grant
- 1993-05-04 US US08/057,303 patent/US5385665A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ITMI930873A0 (it) | 1993-05-03 |
ITMI930873A1 (it) | 1994-11-03 |
FR2690682B1 (fr) | 1996-03-22 |
FR2690682A1 (fr) | 1993-11-05 |
DE4214318C1 (de) | 1993-10-28 |
GB2266709B (en) | 1995-11-15 |
US5385665A (en) | 1995-01-31 |
JP3328786B2 (ja) | 2002-09-30 |
JPH07256236A (ja) | 1995-10-09 |
GB9308958D0 (en) | 1993-06-16 |
GB2266709A (en) | 1993-11-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970527 |