DE102004059885A1 - Flotation method for purifying waste water, to remove suspended solids and reduce microbiological and chemical loading, e.g. in bottle washing effluent, using ionized gas for the floation - Google Patents
Flotation method for purifying waste water, to remove suspended solids and reduce microbiological and chemical loading, e.g. in bottle washing effluent, using ionized gas for the floation Download PDFInfo
- Publication number
- DE102004059885A1 DE102004059885A1 DE200410059885 DE102004059885A DE102004059885A1 DE 102004059885 A1 DE102004059885 A1 DE 102004059885A1 DE 200410059885 DE200410059885 DE 200410059885 DE 102004059885 A DE102004059885 A DE 102004059885A DE 102004059885 A1 DE102004059885 A1 DE 102004059885A1
- Authority
- DE
- Germany
- Prior art keywords
- flotation
- ionized
- ionized gas
- waste water
- floation
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn
Links
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
-
- 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
- C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/36—Biological material, e.g. enzymes or ATP
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physical Water Treatments (AREA)
Abstract
Description
Die Erfindung betrifft ein Flotationsverfahren sowie eine Flotationsvorrichtung.The The invention relates to a flotation process and a flotation device.
Aus
der
Aus
der
Weitere
Flotationseinrichtungen sind aus der
Aus
der
Hierbei wird ionisiertes Gas zu einem Diffuser geleitet und im Wasserbehälter als feine Blasen verteilt.in this connection ionized gas is directed to a diffuser and in the water tank as distributed fine bubbles.
Aufgabe der vorliegenden Erfindung ist es, ein verbessertes Flotationsverfahren, eine verbesserte Flotationsvorrichtung und eine Anlage zur Reinigung von Abwasser zu schaffen.task The present invention is an improved flotation process, an improved flotation device and a system for cleaning to create wastewater.
Diese Aufgabe wird gelöst mit einem Flotationsverfahren nach Anspruch 1 und einer Flotationsvorrichtung nach Anspruch 5 und einer Anlage nach Anspruch 8.These Task is solved with a flotation method according to claim 1 and a flotation device according to claim 5 and a plant according to claim 8.
Bei dem Verfahren wird zur Flotation ionisierte Luft verwendet. Dadurch ist es möglich, nicht nur eine Reinigung der Flotationsflüssigkeit, beispielsweise eines Abwassers, Brauchwasser einer Reinigungsflüssgkeit (Lauge) usw., durch die Entfernung von Schwebe- oder Feststoffen zu erreichen, sondern zusätzlich auch mikrobiologische und chemische Belastungen der Flüssigkeit zu reduzieren bzw. zu eliminieren, da die ionisierte Luft eine desinfizierende und chemisch-oxidative Wirkung hat.at The process uses ionized air for flotation. Thereby Is it possible, not just a cleaning of the flotation liquid, for example one Sewage, process water of a cleaning liquid (lye), etc., through to achieve the removal of suspended or solids, but additionally also microbiological and chemical pollution of the liquid to reduce or eliminate since the ionized air is a disinfectant and has chemical-oxidative effects.
Vorteilhaft ist es hierbei die ionisierte Luft unmittelbar vor der Verwendung bei der Flotation zu erzeugen, da so die besten Wirkungsgrade bei der Keimabtötung und die Reduzierung chemischer Belastungen erreicht werden. Weiterhin ist es vorteilhaft, die Erzeugung der ionisierten Luft in Abhängigkeit vom Belastungsgrad der Flotationsflüssigkeit vorzunehmen. Dadurch wird die energieverbrauchende Erzeugung von ionisierter Luft vermieden, falls keine oder nur eine geringe mikrobiologische und/oder chemische Belastung zu bekämpfen ist.Advantageous it is the ionized air just before use in the flotation, because so the best efficiencies the germ killing and the reduction of chemical pollution can be achieved. Farther it is advantageous to depend on the generation of ionized air to carry out the load of the flotation fluid. Thereby the energy-consuming generation of ionized air is avoided if no or only a small amount of microbiological and / or chemical Combat stress is.
Die Flotationsvorrichtung weist vorteilhafterweise eine Steuerung für die Ionisationseinrichtung auf und weist weiterhin vorteilhafterweise eine Erfassungseinrichtung zur Erfassung der Belastung der Flotationsflüssigkeit auf, so dass die Ionisationseinrichtung entsprechend betrieben werden kann.The Flotationsvorrichtung advantageously has a control for the ionization device and further advantageously comprises a detection device for detecting the loading of the flotation liquid, so that the ionization device can be operated accordingly.
Das Verfahren und die Vorrichtung eignen sich besonders für die Behandlung von Abwässern, wie sie bei der Reinigung von Flaschen und/oder Flaschenkästen anfallen. Die Flaschen und Flaschenkästen (Leergut) weisen oft alte Etiketten und Schmutzpartikel auf, von denen Reste im Abwasser vorhanden sind. weiter weisen die Flaschen und Flaschenkästen oft Getränkereste auf, in denen sich Keime vermehren können. Auch diese gehen bei der Reinigung in das Abwasser über. Die Etikettenreste können mit der Flotation und die Keime gleichzeitig durch die ionisierte Luft beseitigt oder zumindest reduziert werden. Darüber hinaus ist das Verfahren und die Vorrichtung für nahezu alle Abwässer geeignet.The Method and device are particularly suitable for the treatment of waste water, like they are incurred when cleaning bottles and / or crates. The bottles and bottle crates (Empties) often have old labels and dirt particles, from which residues are present in the wastewater. continue to point the bottles and bottle crates often drinks leftovers on, in which germs can multiply. These too are included the cleaning into the sewage over. The label remnants can with the flotation and the germs simultaneously by the ionized Air eliminated or at least reduced. Furthermore the method and the device is suitable for almost all wastewaters.
In der Figur ist eine schematische Darstellung einer Flotationseinrichtung gezeigt.In The figure is a schematic representation of a flotation device shown.
Die
Flotationseinrichtung
An
der Unterseite des Behälters
Ein
Ionisator
Zu
der Ionisationseinrichtung
Zur
Steuerung der Ionisationseinrichtung
Im
Betrieb gelangt Luft oder ein Gas durch den Einlassstutzen
Die
ionisierte Luft bzw. das ionisierte Gas bekämpft dabei auch eine mikrobakterielle
Belastung der Flüssigkeit
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200410059885 DE102004059885A1 (en) | 2004-12-10 | 2004-12-10 | Flotation method for purifying waste water, to remove suspended solids and reduce microbiological and chemical loading, e.g. in bottle washing effluent, using ionized gas for the floation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200410059885 DE102004059885A1 (en) | 2004-12-10 | 2004-12-10 | Flotation method for purifying waste water, to remove suspended solids and reduce microbiological and chemical loading, e.g. in bottle washing effluent, using ionized gas for the floation |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102004059885A1 true DE102004059885A1 (en) | 2006-06-14 |
Family
ID=36500244
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200410059885 Withdrawn DE102004059885A1 (en) | 2004-12-10 | 2004-12-10 | Flotation method for purifying waste water, to remove suspended solids and reduce microbiological and chemical loading, e.g. in bottle washing effluent, using ionized gas for the floation |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102004059885A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009056175A1 (en) * | 2009-11-27 | 2011-06-22 | audita Unternehmensberatung GmbH, 80689 | Method and device for removing particulate and / or dissolved substances from aqueous media |
WO2014064260A1 (en) * | 2012-10-25 | 2014-05-01 | Wmcs Technologies Limited | Improvement in crystallisation and crystal growth |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH451836A (en) * | 1967-06-02 | 1968-05-15 | Rheno Ag | Process for improving the performance of a mechanical-biological wastewater treatment plant |
DE2752662A1 (en) * | 1976-11-26 | 1978-06-01 | Linkrose Ltd | METHOD OF CONTACT TREATMENT OF GASES AND LIQUIDS |
EP0701972A1 (en) * | 1994-09-17 | 1996-03-20 | Ricoh Kyosan Inc. | Process and plant for purifying industrial waste water |
DE4340788C2 (en) * | 1992-11-24 | 1997-05-28 | Mitsubishi Electric Corp | Device and method for preventing the spread of microbes |
US20040099607A1 (en) * | 2002-11-18 | 2004-05-27 | Leffler Charles E. | Wastewater treatment system |
-
2004
- 2004-12-10 DE DE200410059885 patent/DE102004059885A1/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH451836A (en) * | 1967-06-02 | 1968-05-15 | Rheno Ag | Process for improving the performance of a mechanical-biological wastewater treatment plant |
DE2752662A1 (en) * | 1976-11-26 | 1978-06-01 | Linkrose Ltd | METHOD OF CONTACT TREATMENT OF GASES AND LIQUIDS |
DE4340788C2 (en) * | 1992-11-24 | 1997-05-28 | Mitsubishi Electric Corp | Device and method for preventing the spread of microbes |
EP0701972A1 (en) * | 1994-09-17 | 1996-03-20 | Ricoh Kyosan Inc. | Process and plant for purifying industrial waste water |
US20040099607A1 (en) * | 2002-11-18 | 2004-05-27 | Leffler Charles E. | Wastewater treatment system |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009056175A1 (en) * | 2009-11-27 | 2011-06-22 | audita Unternehmensberatung GmbH, 80689 | Method and device for removing particulate and / or dissolved substances from aqueous media |
DE102009056175B4 (en) * | 2009-11-27 | 2012-04-19 | Audita Unternehmensberatung Gmbh | Method and device for removing particulate and / or dissolved substances from aqueous media |
WO2014064260A1 (en) * | 2012-10-25 | 2014-05-01 | Wmcs Technologies Limited | Improvement in crystallisation and crystal growth |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
R005 | Application deemed withdrawn due to failure to request examination |
Effective date: 20111213 |