DE1708602C3 - Device for the biological purification of waste water - Google Patents
Device for the biological purification of waste waterInfo
- Publication number
- DE1708602C3 DE1708602C3 DE19681708602 DE1708602A DE1708602C3 DE 1708602 C3 DE1708602 C3 DE 1708602C3 DE 19681708602 DE19681708602 DE 19681708602 DE 1708602 A DE1708602 A DE 1708602A DE 1708602 C3 DE1708602 C3 DE 1708602C3
- Authority
- DE
- Germany
- Prior art keywords
- compartment
- basin
- biological
- serving
- cleaning
- 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.)
- Expired
Links
- 239000002351 wastewater Substances 0.000 title claims description 9
- 238000000746 purification Methods 0.000 title claims 4
- 238000004140 cleaning Methods 0.000 claims description 16
- 239000010802 sludge Substances 0.000 claims description 14
- 238000007654 immersion Methods 0.000 claims description 11
- 239000007787 solid Substances 0.000 claims description 8
- 239000010865 sewage Substances 0.000 claims description 7
- 239000007789 gas Substances 0.000 claims description 3
- 244000005700 microbiome Species 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims 4
- 238000000034 method Methods 0.000 claims 2
- 238000010276 construction Methods 0.000 claims 1
- 238000005260 corrosion Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Description
gezwungen ist, einen Zickzackweg zurückzulegen und die Rotationsachse mehrfach zu kreuzen. Das Abteil 1 steht mit dem Abteil 2 über einen Schlitz 8 in Verbindung. Die Feststoffe, die den Schlitz 8 passieren, sammeln sich am Boden des als Faulschlammbecken dienenden Abteils 2 bei 9 an. und Gase, die aus dem angesammelten Schlamm durch Zersetzung frei werden, entweichen durch eine öffnung 10. Die Achse 4 trägt eine Riemenscheibe 11, die über eine Leerlaufscheibe 13 durch einen Motor 12 angetrieben wird. Der Wasserstand des Abwassers ist in F i g. 3 durch die gestrichelte Linie 14 angedeutet. is forced to cover a zigzag path and to cross the axis of rotation several times. The Compartment 1 is connected to compartment 2 via a slot 8. The solids that pass through slot 8 collect at the bottom of the compartment 2 serving as a digested sludge basin at 9. and Gases released from the accumulated sludge through decomposition escape through an opening 10. The axle 4 carries a pulley 11, which is driven by an idle pulley 13 by a motor 12 is driven. The water level of the wastewater is shown in FIG. 3 indicated by the dashed line 14.
Gemäß der in Fig.4 dargestellten Ausführungsform besteht das kombinierte biologische Reini- gungs- und Faulschlammbecken aus einem als biologisches Reinigungsbecken dienenden ersten Abteil 20 und einem als Faulschlammbecken dienenden zweiten Abteil 21, das in zwei Hälften geteilt ist. Im ersten Abteil 20 sind auf Achsen 24 und 25 zwei sich überlappende Sätze von als Scheiben ausgebildeten Tauchkörpern 22 und 23 angeordnet, die beim Betrieb langsam rotieren. Die Achse 25 ist rechtwinklig zur Bildebene verschiebbar, so daß die Scheiben der beiden Tauchkörper 22 und 23 einander so nahe- gerückt werden können, daß sie sich gegenseitig beschaben und dadurch reinigen.According to the embodiment shown in Figure 4, the combined biological cleaning and digested sludge basins from a first compartment 20 serving as a biological cleaning basin and a second compartment 21 serving as a digested sludge basin, which is divided into two halves. In the first Compartment 20 are on axles 24 and 25 two overlapping sets of discs Immersion bodies 22 and 23 arranged, which rotate slowly during operation. The axis 25 is rectangular displaceable to the image plane, so that the disks of the two immersion bodies 22 and 23 come so close to one another that they scrape each other and thereby purify each other.
Die Bildung eines allzu dicken Filmes aus Mikroorganismen auf den Scheiben der Tauchkörper 22, 23 kann auch dadurch verhindert werden, daß man periodisch den Durchfluß durch das erste Abteil 20 umkehrt, so daß diejenigen Organismen, die bisher frisches Abwasser bekommen hatten, nun verbrauchtes bekommen und dadurch absterben.The formation of an overly thick film of microorganisms on the panes of the immersion bodies 22, 23 can also be prevented by periodically blocking the flow through the first compartment 20 reversed, so that those organisms that had previously received fresh wastewater are now used up get and thereby die.
Beim Betrieb der Vorrichtung wird das Abwasser normalerweise in das erste Abteil 20 eingeleitet. Die Strömungsgeschwindigkeit des Abwassers und die Rotationsgeschwindigkeit der Scheiben müssen so aufeinander abgestimmt sein, daß praktisch jede Turbulenz vermieden wird.In operation of the apparatus, the waste water is normally introduced into the first compartment 20. the The flow rate of the sewage and the speed of rotation of the disks must be so be coordinated so that practically any turbulence is avoided.
Hierzu 2 Blatt ZeichnungenFor this purpose 2 sheets of drawings
Claims (1)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB76867A GB1178601A (en) | 1967-01-05 | 1967-01-05 | Biological Treatment of Waste Water containing Organic Matter |
GB76867 | 1967-01-05 | ||
GB4823967A GB1199487A (en) | 1967-01-05 | 1967-10-24 | Integral Pneumatic Tire and Wheel Construction and Method of Making the Same. |
DEN0031907 | 1968-01-05 | ||
GB5706371A GB1401000A (en) | 1971-12-08 | 1971-12-08 | Biological treatment of waste water containing organic matter |
Publications (3)
Publication Number | Publication Date |
---|---|
DE1708602A1 DE1708602A1 (en) | 1971-08-19 |
DE1708602B2 DE1708602B2 (en) | 1973-08-16 |
DE1708602C3 true DE1708602C3 (en) | 1976-07-08 |
Family
ID=
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