DE326762C - Wastewater treatment plant with fresh sludge room between the sewage and sludge digestion room - Google Patents
Wastewater treatment plant with fresh sludge room between the sewage and sludge digestion roomInfo
- Publication number
- DE326762C DE326762C DENDAT326762D DE326762DD DE326762C DE 326762 C DE326762 C DE 326762C DE NDAT326762 D DENDAT326762 D DE NDAT326762D DE 326762D D DE326762D D DE 326762DD DE 326762 C DE326762 C DE 326762C
- Authority
- DE
- Germany
- Prior art keywords
- sludge
- room
- sewage
- treatment plant
- wastewater treatment
- 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
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
- C02F3/28—Anaerobic digestion processes
- C02F3/2866—Particular arrangements for anaerobic reactors
- C02F3/2886—Two story combinations of the Imhoff tank type
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Biological Wastes In General (AREA)
Description
Abwasserkläranlage mit zwischen Klär- und Schlammfaulraum liegendem Frischschlammraum. Die Erfindung betrifft eine Abwasserkläranlage, bei der zwischen Klär- und Schlammfaulraum eine Zwischenkammer eingeschaltet ist, welche die in dem Klärraum abgeschiedenen Sinkstoffe passieren, ehe. sie in den Faulraum gelangen. -Gemäß der Erfindung ist die durch einen Rost von dem Klärraum abgetrennte Zwischenkammer durch Querwände unterteilt,. um eine Strömung in. mehr oder weniger wagerechter Richtung- in dieser Zwischenkammer zu vermeiden.Wastewater treatment plant with between the sewage and sludge digester Fresh sludge room. The invention relates to a sewage treatment plant in which between Clarification and sludge digestion chamber is switched on, which is in the Settling room separated sediments pass before. they get into the septic tank. -According to the invention, the intermediate chamber is separated from the clarification chamber by a grate divided by transverse walls. around a flow in. more or less horizontal Direction- to avoid in this intermediate chamber.
Die Erfindung ist in der beiliegenden Zeichnung beispielsweise dargestdllt. -Fig. i ist ein Querschnitt, Fig.2 ein Grundriß, und Fig.3 ein Schnitt durch den Absitzrost.The invention is shown for example in the accompanying drawing. -Fig. i is a cross-section, FIG. 2 is a plan view, and FIG. 3 is a section through the Sitting grate.
Das zu reinigende Abwasser durchfließt die Absitzrinne ä, die von dem Abwasser mitgeführten Sinkstoffe sinken nach unten und gelangen durch die zwischen den einzelnen Stäben des Absitzrostes b befindlichen Spalte f in den Frischschlammraum g, welcher durch die Querwände h unterteilt ist, um hier eine Strömung des Abwässers zu vermeiden.- Hier tritt eine schnellere Abscheidung . des im Schlamm noch befindlichen Wassers ein, das nach oben steigt, während der Schlamm auf den schrägen Bodenflächen i durch die Öffnungen k der Wände d in den Schlammfaulraum l rutscht.The wastewater to be cleaned flows through the settling channel ä, the sediment carried along by the wastewater sink down and pass through the gaps f located between the individual bars of the settling grate b into the fresh sludge space g, which is divided by the transverse walls h to allow a flow of the Avoid wastewater .-- Here occurs a faster separation. of the water still in the sludge, which rises to the top while the sludge slides on the sloping floor surfaces i through the openings k of the walls d into the sludge digestion chamber l.
Indem Schlammfaulrauml wird der Schlamm der Fäulnis unterworfen und in längeren Zwischenräumen entfernt.In the Schlammfaulrauml the sludge is subjected to putrefaction and removed in longer intervals.
Die Zahl der Räume ist beliebig, ebenso auch ihre Form, sofern nur die beschriebene Art der Abwasserklärung und Schlammbewegung möglich ist.The number of rooms is arbitrary, as is their shape, if only the type of wastewater treatment and sludge movement described is possible.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE326762T |
Publications (1)
Publication Number | Publication Date |
---|---|
DE326762C true DE326762C (en) | 1920-10-02 |
Family
ID=6184270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT326762D Expired DE326762C (en) | Wastewater treatment plant with fresh sludge room between the sewage and sludge digestion room |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE326762C (en) |
-
0
- DE DENDAT326762D patent/DE326762C/en not_active Expired
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