AT206829B - Process for underground trickling of sewage - Google Patents
Process for underground trickling of sewageInfo
- Publication number
- AT206829B AT206829B AT513658A AT513658A AT206829B AT 206829 B AT206829 B AT 206829B AT 513658 A AT513658 A AT 513658A AT 513658 A AT513658 A AT 513658A AT 206829 B AT206829 B AT 206829B
- Authority
- AT
- Austria
- Prior art keywords
- sewage
- trickling
- underground
- rainwater
- desc
- Prior art date
Links
- 239000010865 sewage Substances 0.000 title claims description 8
- 238000000034 method Methods 0.000 title claims description 4
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 239000010840 domestic wastewater Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
Landscapes
- Treatment Of Biological Wastes In General (AREA)
Description
<Desc/Clms Page number 1>
Verfahren zur Untergrundverrieselung von Abwässern
Die Erfindung betrifft ein Verfahren zur Verrieselung von Abwässern, die in Klär-oder Faulanlagen vorgereinigt wurden, in den Untergrund.
Das Neue ist, dass häusliche Abwässer und Regenabwasser (von Dachflächen usw, ) ineiner gemeinsamen Anlage, den biologischen Gegebenheiten entsprechend, zur Verrieselung in den Untergrund gebracht werden.
Die Sickeranlage der häuslichen Abwässer besteht wie bisher üblich aus Betonringen, in die das Abwasser A geleitet wird und über eine besonders geformte Verteilerplatte V gleichförmig in die übliche Filterschicht F geleitet wird. Unter dieser Sickeranlage befindet sich nun die Anlage zur Versickerung des Regenwassers, welche aus einer Grobschotterschichte G besteht, in die das Regenwasser R durch gelochte Betonrohre LR in den Grobschotter geleitet wird.
Es ist bekannt, dass Sickeranlagen von häuslichen Abwässern durch stossweise Beschickung bedeutend länger funktionieren, Aus wirtschaftlichen Gründen ist dies bei Klein-und Mittelanlagen nicht leicht durchführbar. Die nun stossweise auftretenden Regenabwässer haben eine ähnliche Wirkung wie die oben beschriebene stossweise Beschickung. Die Einleitung des Regenwassers, welches reich an Sauerstoff und frei von chemischen Verbindungen ist, unterhalb der Sickeranlage ist für die biologische Reinigung von grossem Vorteil.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Process for underground trickling of sewage
The invention relates to a method for trickling wastewater, which has been pre-cleaned in sewage or digestion plants, into the subsoil.
The new thing is that domestic sewage and rainwater (from roof surfaces, etc.) are brought into the subsoil for irrigation in a joint system, depending on the biological conditions.
The drainage system for domestic wastewater consists of concrete rings, into which the wastewater A is routed and is routed uniformly into the customary filter layer F via a specially shaped distributor plate V, as was customary up to now. Under this infiltration system there is now the system for infiltration of the rainwater, which consists of a coarse gravel layer G, into which the rainwater R is directed through perforated concrete pipes LR into the coarse gravel.
It is known that drainage systems for domestic sewage function significantly longer when they are fed in batches. For economic reasons, this is not easy to implement in small and medium-sized systems. The now intermittent rain sewage has a similar effect as the intermittent loading described above. The introduction of rainwater, which is rich in oxygen and free of chemical compounds, below the seepage system is of great advantage for biological cleaning.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT513658A AT206829B (en) | 1958-07-21 | 1958-07-21 | Process for underground trickling of sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT513658A AT206829B (en) | 1958-07-21 | 1958-07-21 | Process for underground trickling of sewage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT206829B true AT206829B (en) | 1959-12-28 |
Family
ID=3572324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT513658A AT206829B (en) | 1958-07-21 | 1958-07-21 | Process for underground trickling of sewage |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT206829B (en) |
-
1958
- 1958-07-21 AT AT513658A patent/AT206829B/en active
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