DE2744050B2 - Precipitation for trickling filters for water treatment - Google Patents
Precipitation for trickling filters for water treatmentInfo
- Publication number
- DE2744050B2 DE2744050B2 DE2744050A DE2744050A DE2744050B2 DE 2744050 B2 DE2744050 B2 DE 2744050B2 DE 2744050 A DE2744050 A DE 2744050A DE 2744050 A DE2744050 A DE 2744050A DE 2744050 B2 DE2744050 B2 DE 2744050B2
- Authority
- DE
- Germany
- Prior art keywords
- film
- deformations
- water treatment
- precipitation
- water
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 10
- 238000001556 precipitation Methods 0.000 title 1
- 239000002985 plastic film Substances 0.000 claims description 4
- 229920006255 plastic film Polymers 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 2
- 230000001747 exhibiting effect Effects 0.000 claims description 2
- 241000792859 Enema Species 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000007920 enema Substances 0.000 description 1
- 229940079360 enema for constipation Drugs 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000010943 off-gassing Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 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
- C02F3/10—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)
- Nozzles (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Description
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 Wassertropfen nicht frei durchfallen können und jede Folie nicht verformte Längsstreifen und mehrere über die Länge der Folie verteilte nicht verformte Querstreifen 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 are designed to run in a wavy or zigzag shape in the longitudinal direction of the film in such a way that water droplets can not fall through freely and each film not deformed longitudinal strips and several over the Length of the film has distributed non-deformed transverse strips and thereby each film in several fields is divided, according to patent 17 59 102.
Die Erfindung nach dem Hauptpatent fand bisher mit Erfolg Anwendung in der Wasseraufbereitung, z. B. zur Belüftung von Trinkwasser, zur 02-Anreicherung oder CO2-Ausgasung, und in der Abwasserreinigung, z. B. zum biologischen Abbau der organischen Inhaltsstoffe.The invention according to the main patent has so far been used successfully in water treatment, e.g. B. for ventilation of drinking water, for 02 enrichment or CO 2 outgassing, and in wastewater treatment, z. B. for the biological degradation of the organic ingredients.
einzelnen 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 gewährleistetindividual fields have so far been rectified. This arrangement has the disadvantage that in the Individual fields running down water is mainly transported to the long side of the plastic film. As a result, however, there is no uniform application of the entire film cross-section and thus none maximum effectiveness 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 spatial deformations of the individual fields to '■ * design that a uniform application of the entire cross-section is achieved.
Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß die Ausläufe und die Einlaufe der Verformungen aus jeweils jedem zweiten Feld gleichgerichtet sind.According to the invention, this object is achieved in that the outlets and inlets of the deformations are rectified every second field.
Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird im folgenden näher beschrieben. Es zeigtAn embodiment of the invention is shown in the drawing and will be described in more detail below described. It shows
F i g. 1 die Ansicht einer aufgehängten Folie bisheriger Ausführung;F i g. 1 is a view of a suspended film of a previous design;
Fig.2 Die Ansicht einer aufgehängten Folie mit erfindungsgemäßer Anordnung der Verformungen.2 the view of a suspended film with the arrangement of the deformations according to the invention.
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 8 aufgeteilt ist. Wie aus der in F i g. 1 eingezeichneten Wasserfließrichtung erkennbar ist, wird das Wasser bei jedem Übergang zum nachfolgenden Feld 1 infolge der jeweils gleichgerichteten Anordnung der Ausläufe 4 und der Einlaufe 5 der '■ einzelnen Felder 1 überwiegend zur Längsseite der Folie transportiert. Bei der erfindungsgemäßen Anordnung der Verformungen wird gemäß F i g. 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 non-deformed transverse strips 3 distributed over the length of the film, whereby each film is divided into fields 8. As shown in FIG. 1 drawn water flow direction can be seen, the water is the '■ individual fields 1 transported at each transition to the subsequent box 1 due to the arrangement of the respective rectified outlets 4 and 5 of the enemas predominantly to the long side of the film. In the arrangement of the deformations according to the invention, according to FIG. 2 due to the not continuously aligned 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.
Hierzu 1 Blatt Zeichnungen1 sheet of drawings
Claims (1)
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 DE2744050A1 (en) | 1979-04-05 |
| DE2744050B2 true 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) |
Families Citing this family (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
Also Published As
| Publication number | Publication date |
|---|---|
| CH634023A5 (en) | 1983-01-14 |
| FR2404604B3 (en) | 1981-03-27 |
| FR2404604A1 (en) | 1979-04-27 |
| NL7808541A (en) | 1979-04-03 |
| DE2744050A1 (en) | 1979-04-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| 8220 | Willingness to grant licences (paragraph 23) | ||
| 8235 | Patent refused |