DE2744050A1 - FILLING FOR DRIPPERS FOR WATER TREATMENT - Google Patents
FILLING FOR DRIPPERS FOR WATER TREATMENTInfo
- Publication number
- DE2744050A1 DE2744050A1 DE19772744050 DE2744050A DE2744050A1 DE 2744050 A1 DE2744050 A1 DE 2744050A1 DE 19772744050 DE19772744050 DE 19772744050 DE 2744050 A DE2744050 A DE 2744050A DE 2744050 A1 DE2744050 A1 DE 2744050A1
- Authority
- DE
- Germany
- Prior art keywords
- film
- deformations
- düsseldorf
- filling
- inlets
- 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.)
- Ceased
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
- C02F3/10—Packings; Fillings; Grids
- C02F3/101—Arranged-type packing, e.g. stacks, arrays
-
- 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
- C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
- C02F1/62—Heavy metal compounds
- C02F1/64—Heavy metal compounds of iron or manganese
- C02F1/645—Devices for iron precipitation and treatment by air
-
- 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)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Biological Treatment Of Waste Water (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Nozzles (AREA)
Description
Tl Düsseldorf, den 26. September 1977 PAT- SCHI/wey - JfJ^Q Tl Düsseldorf, September 26, 1977 PAT- SCHI / wey - JfJ ^ Q
Vereinigte Kesselwerke AG,
4000 DüsseldorfUnited Kesselwerke AG,
4000 Düsseldorf
Die Erfindung betrifft eine Füllung für Tropfkörper" zur Wasserbehandlung, bestehend aus langen, in den Reinigungsraum hängenden, räumliche Verformungen aufweisende Kunststoff-Folien, wobei die Verformungen in Folienlängsrichtung derart wellenförmig oder zickzackförmig verlaufend ausgebildet sind, daß Wasssrtropfen nicht frei durchfallen können und jede Folie nicht verformte Längsstreifen und mehrere über die Länge der Folie verteilte nicht verformte Qutrstreifen aufweist und dadurch jede .Folie in mehrere Felder aufgeteilt ist, nach Patent 17 59 102.The invention relates to a filling for trickling filters "for Water treatment, consisting of long, in the cleaning room hanging, spatial deformations exhibiting plastic films, the deformations in the longitudinal direction of the film are designed to run in a wave-like or zigzag shape such that water droplets cannot fall through freely and each film has undeformed longitudinal strips and a plurality of undeformed cross strips distributed over the length of the film and thereby each .Folie is divided into several fields, according to patent 17 59 102.
Die Erfindurg nach dem Hauptpatent fand bisher mit Erfolg Anwendung in der Wasseraufbereitung, z.B. zur Belüftung von Trinkwasser, zur 0--Anreicherung oder COj-Ausgasung, und in der Abwasserreinigung, z.B. zum biologischen Abbau der organischen Inhaltsstoffe.The invention based on the main patent has so far been successfully used in water treatment, e.g. for ventilation of drinking water, for 0 - enrichment or COj outgassing, and in wastewater treatment, e.g. for the biological degradation of organic ingredients.
Die Ausläufe und dia Einlaufe der Verformungen der^einzelnenThe outlets and dia inlets of the deformations of the ^ each
909814/0410909814/0410
Felder sind bisher jeweils gleichgerichtet. Diese Anordnung hat den Nachteil, daß das in den einzelnen Feldern herablaufende Wasser überwiegend zur Längsseite der Kunststoff-Folie transportiert wird. Hierdurch ist jedoch keine gleichmäßige Beaufschlagung des gesamten Folienquerschnittes und damit keine größtmögliche Wirkungsweise gewährleistet.Fields have so far been aligned. This arrangement has the disadvantage that it runs down in the individual fields Water is mainly transported to the long side of the plastic film. However, this is not a uniform one Application of the entire film cross-section and thus no greatest possible effect guaranteed.
Der Erfindung liegt daher die Aufgabe zugrunde, die räumlichen Verformungen der einzelnen Felder so zu gestalten, daß eine gleichmäßige Beaufschlagung des gesamten Querschnittes erreicht wird.The invention is therefore based on the object of designing the spatial deformations of the individual fields in such a way that that a uniform application of the entire cross-section is achieved.
Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daö die Ausläufe und die Einlaufe der Verformungen aa a. ■- aus jeweils jedem zweiten Feld gleichgerichtet ·According to the invention, this object is achieved in that the Outlets and inlets of the deformations aa a. ■ - rectified from every second field ·
Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird im folgenden näher beschrieben. Es zeigen: An embodiment of the invention is shown in the drawing and is described in more detail below. Show it:
Fig. 1 die Ansicht einer aufgehängten Folie bisheriger Ausführung;Fig. 1 is a view of a suspended film of the previous embodiment;
Fig. 2 die Ansicht einer aufgehängten Folie mit erfindungsgemäßer Anordnung der Verformungen.2 shows the view of a suspended film with the arrangement of the deformations according to the invention.
909814/0410909814/0410
Die Kunststoff-Folie besitzt nicht verformte Längsflächenteile 2 und mehrere über die Länge der Folie verteilte nicht verformte Querstreifen 3, wodurch jede Folie in Felder 1 aufgeteilt ist. Wie aus der in Fig. 1 eingezeichneten Wasserfließrichtung erkennbar ist, wird das Wasser bei jedem übergang zum nachfolgenden Feld 1 infolge der jeweils gleichgerichteten Anordnung der Auslaufe 4 und der Einlaufe 5 der einzelnen Felder 1 überwiegend zur Längsseite der Folie transportiert. Bei der erfindungsgemäßen Anordnung der Verformungen wird gemäß Fig. 2 infolge der nicht fortlaufend gleichgerichteten Anordnung der Ausläufe 4 und der Einlaufe 5 der einzelnen Felder 1 das Wasser gleichmäßig über den gesamten Querschnitt der Folie verteilt. Die Ausläufe 4 und die Einlaufe 5 der Verformungen sind jeweils in jedem zweiten Feld 1 gleichgerichtet.The plastic film has non-deformed longitudinal surface parts 2 and several undeformed transverse strips 3 distributed over the length of the film, whereby each film is divided into fields 1 is divided. As can be seen from the water flow direction shown in FIG. 1, the water becomes at each transition to the following field 1 due to the rectified arrangement of the outlets 4 and the inlets 5 of the individual fields 1 mainly transported to the long side of the film. In the arrangement of the deformations according to the invention 2 due to the non-continuously rectified arrangement of the outlets 4 and the inlets 5 of the individual fields 1, the water is evenly distributed over the entire cross-section of the film. The outlets 4 and the inlets 5 of the deformations are each rectified in every second field 1.
9098 "U/0 4109098 "U / 0 410
e ee e
β-β-
r s e iteright side
Claims (2)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2744050A DE2744050B2 (en) | 1977-09-30 | 1977-09-30 | Precipitation for trickling filters for water treatment |
NL7808541A NL7808541A (en) | 1977-09-30 | 1978-08-17 | FILLING BODY FOR WATER TREATMENT EQUIPMENT. |
FR7824272A FR2404604A1 (en) | 1977-09-30 | 1978-08-21 | LINING FOR RUNOFF WATER TREATMENT DEVICE |
CH1008278A CH634023A5 (en) | 1977-09-30 | 1978-09-27 | Dripping column for water treatment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2744050A DE2744050B2 (en) | 1977-09-30 | 1977-09-30 | Precipitation for trickling filters for water treatment |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2744050A1 true DE2744050A1 (en) | 1979-04-05 |
DE2744050B2 DE2744050B2 (en) | 1979-08-02 |
Family
ID=6020327
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2744050A Ceased DE2744050B2 (en) | 1977-09-30 | 1977-09-30 | Precipitation for trickling filters for water treatment |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH634023A5 (en) |
DE (1) | DE2744050B2 (en) |
FR (1) | FR2404604A1 (en) |
NL (1) | NL7808541A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3823459C1 (en) * | 1988-07-11 | 1990-02-01 | Axel Dipl.-Ing. 3340 Wolfenbuettel De Struck | Throughflow body |
DE3827715A1 (en) * | 1988-08-16 | 1990-02-22 | Metz Mannheim Gmbh | DEVICE AND METHOD FOR MICROBIOLOGICAL WATER TREATMENT |
-
1977
- 1977-09-30 DE DE2744050A patent/DE2744050B2/en not_active Ceased
-
1978
- 1978-08-17 NL NL7808541A patent/NL7808541A/en not_active Application Discontinuation
- 1978-08-21 FR FR7824272A patent/FR2404604A1/en active Granted
- 1978-09-27 CH CH1008278A patent/CH634023A5/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3823459C1 (en) * | 1988-07-11 | 1990-02-01 | Axel Dipl.-Ing. 3340 Wolfenbuettel De Struck | Throughflow body |
DE3827715A1 (en) * | 1988-08-16 | 1990-02-22 | Metz Mannheim Gmbh | DEVICE AND METHOD FOR MICROBIOLOGICAL WATER TREATMENT |
Also Published As
Publication number | Publication date |
---|---|
DE2744050B2 (en) | 1979-08-02 |
CH634023A5 (en) | 1983-01-14 |
NL7808541A (en) | 1979-04-03 |
FR2404604B3 (en) | 1981-03-27 |
FR2404604A1 (en) | 1979-04-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OD | Request for examination | ||
8220 | Willingness to grant licences (paragraph 23) | ||
8235 | Patent refused |