DE309035C - - Google Patents
Info
- Publication number
- DE309035C DE309035C DENDAT309035D DE309035DA DE309035C DE 309035 C DE309035 C DE 309035C DE NDAT309035 D DENDAT309035 D DE NDAT309035D DE 309035D A DE309035D A DE 309035DA DE 309035 C DE309035 C DE 309035C
- Authority
- DE
- Germany
- Prior art keywords
- water
- channels
- ash
- distributors
- dust
- 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 239000000969 carrier Substances 0.000 claims description 5
- 239000004568 cement Substances 0.000 claims description 3
- 239000002893 slag Substances 0.000 claims description 3
- 239000010865 sewage Substances 0.000 claims description 2
- 239000002956 ash Substances 0.000 description 6
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 238000010408 sweeping 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
- C02F3/04—Aerobic processes using trickle filters
- C02F3/043—Devices for distributing water over trickle filters
-
- 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
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Als Wasserträger und -verteiler für Tropfkörper bei Kläranlagen hat man bis jetzt feine Asche, Sand oder Sprengler derart verwendet, daß man auf das aufgeschichtete Grobmaterial eine Ίο cm dicke Schicht dieser Stoffe in Rinnenform aufgetragen hat.As a water carrier and distributor for trickling filters Up until now, fine ash, sand or sprinklers have been used in sewage treatment plants in such a way that that one Ίο cm thick layer of this on top of the coarse material Has applied fabrics in the form of a gutter.
Der Nachteil der Asche usw. besteht darin, daß schon nach einem Monat die obere Schicht verschlammt ist, wodurch der Wasserdurchlaß ίο und die Verteilung verhindert wird, so daß ein Teil der Asche usw. abgetragen werden muß und verloren geht.The disadvantage of the ashes etc. is that after a month the top layer is silted, whereby the water passage ίο and the distribution is prevented, so that a Part of the ashes etc. must be removed and lost.
Die nun nachfolgende Arbeitsperiode ist von kurzer Dauer, und' es muß bald die, gesamte Asche usw. erneuert werden, was Zeit und Kosten verursacht.The following working period is of short duration, and 'soon the all ashes etc. are renewed, which takes time and costs.
Die vorliegende Erfindung besteht darin,The present invention consists in
, daß der Wasserträger . und -verteiler aus auf Korngröße zerkleinerter, staubfrei gemachterthat the water carrier. and distributors made of pulverized, dust-free
zo und mit Zement vermischter Asche oder Schlacke aufgebaut ist. zo and ash or slag mixed with cement.
Ein mit solchen· Platten in RinnenformOne with such · slabs in the shape of a gutter
belegter Tropfkörper arbeitet fünfmal so lange und hat nur die Reinigung der Rinnen durch Auskehren des angesammelten Schlammes sowie das Ausspritzen der Rinnen mit Wasser nötig.occupied trickling filter works five times as long and only has to clean the channels Sweeping out the accumulated sludge and spraying the channels with water is necessary.
Durch das Ausspritzen der Rinnen mit Wasser wird die volle Durchlaßfähigkeit der Wasserträger und -verteiler wieder hergestellt.By spraying the channels with water, the full permeability of the Water carriers and distributors restored.
Auf der beiliegenden Zeichnung ist die Einrichtung in Fig. 1 und 2 dargestellt.The device in FIGS. 1 and 2 is shown in the accompanying drawing.
Der -Tropfkörper A ist mit dem Wasserträger B, der aus einzelnen Platten gebaut ist, versehen. Der Wasserzulauf erfolgt durch C.The drip body A is provided with the water carrier B, which is made up of individual plates. The water inlet is through C.
Die Platten für den Aufbau der Rinnen 3J> werden aus Asche und Schlacken hergestellt, indem das Material auf Korngröße zerkleinert, staubfrei gemacht und mittels Zement gebunden wird. Sie haben dadurch die besondere Eigenschaft einer großen gleichmäßigen Wasserdurchlaßfähigkeit. The plates for the construction of the gutters 3J> are made from ash and slag by crushing the material to grain size, is made dust-free and bound with cement. This gives you that special one Property of a large, even water permeability.
Es ist selbstverständlich, daß man statt der Platten auch geformte Rinnen verwenden kann. .It goes without saying that shaped channels can also be used instead of the plates can. .
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE309035C true DE309035C (en) |
Family
ID=562241
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT309035D Active DE309035C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE309035C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2858565A1 (en) * | 2003-08-07 | 2005-02-11 | Polyboost | Distribution and preliminary filter tank for liquid effluent has fabric filter with parallel corrugations forming channels for passage of liquid |
EP1918254A1 (en) * | 2006-11-06 | 2008-05-07 | 2H Kunststoff GmbH | Trickling filter device |
-
0
- DE DENDAT309035D patent/DE309035C/de active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2858565A1 (en) * | 2003-08-07 | 2005-02-11 | Polyboost | Distribution and preliminary filter tank for liquid effluent has fabric filter with parallel corrugations forming channels for passage of liquid |
EP1918254A1 (en) * | 2006-11-06 | 2008-05-07 | 2H Kunststoff GmbH | Trickling filter device |
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