AT37581B - Method and device for purifying waste water. - Google Patents

Method and device for purifying waste water.

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Publication number
AT37581B
AT37581B AT37581DA AT37581B AT 37581 B AT37581 B AT 37581B AT 37581D A AT37581D A AT 37581DA AT 37581 B AT37581 B AT 37581B
Authority
AT
Austria
Prior art keywords
basin
coke
filter
waste water
sand
Prior art date
Application number
Other languages
German (de)
Original Assignee
Rella & Neffe N
Carl Leopold Bregha
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Rella & Neffe N, Carl Leopold Bregha filed Critical Rella & Neffe N
Application granted granted Critical
Publication of AT37581B publication Critical patent/AT37581B/en

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  • Water Treatment By Sorption (AREA)
  • Filtering Materials (AREA)

Description

  

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   reinigenden Abwässer   treten durch eine Leitung   1,   in einen mit einer gegen Säuren widerstandsfähigen   Auskleidung versehenen Vorschacht S,   in welchem ein Filter angeordnet ist. Dieses Filter besteht aus Koksschichten   3.   zwischen welchen sich eine Schichte 4 von Witherit befindet. Nach   Pasaierung dieses   Filters, wobei die oben geschilderte Umsetzung der freien Säuren stattfindet, treten die Abwässer durch einen Rost 5 des Vorschachtes in das Sedimentierbecken 6. An dieses   sind Ölbehälter   7 angeschlossen, in welche die auf der Oberfläche schwimmenden Fette und Öle   geleitet werden.

   Im Scdimentierbecken   fallen die unlöslichen Barytverbindungen zu Boden und-das Abwasser gelangt durch eine Leitung 8 und Verteilungsleitungen 16 in Filterbecken 9. 



  In   diesem   ist ein Filter angeordnet, das auf einer Sandschichte 10, einer Koksschichte 11, einer Witheritschichte 12 und mehreren aus Koks von verschiedener Korngrösse bestehenden Schichten
13, 14, 15 besteht. In diesem Becken werden die etwa noch ungebundenen Säuren gebunden und   alla in   Wasser unlöslichen Stoffe im Filter und am Filterboden zurückbehalten. Zur Ven-   tilatiol1   sind   Luftschächte J/angebracht.   



   Die Abwässer treten durch den rostartig ausgebildeten Boden 18 des Beckens in eine   Kammer 79,   in welcher zur endgiltigen Reinigung der Abwässer von den substantiven Farb-   stoffen, löslichen Bariumsalzen   und dergl. auswechselbare Elemente 20 vorgesehen sind. 
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 und einen Tragbügel 22 besitzen. In diesen Elementen sind Filter angeordnet, die aus Schichten 23, 24, 25 von gekörntem Koks geglühtem Tonerdehydrat und quarzsand bestehen. 



  Letzterer bildet die oberste Schicht 25 und hat den Zweck ein Wegschwemmen des Tonerde- 
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 der Hohe des Bodens konisch gestaltet ist, um die Elemente leicht in die Bodenöffnungen einsetzen   zu können.   Die einzelnen Elemente können ohne Störung im Betriebe ausgewechselt, gereinigt und wieder frisch beschickt werden. 



   Die im klaren Abwasser befindlichen   löslichen Alkalisalze   können nutzbringend verwendet werden. 



   Nach der   Passierung   der Elemente verlässt das Abwasser durch ein Rohr 27 vollkommen gereinigt die Anlage. 



   Der Lauf des Abwassers ist durch Pfeile in den einzelnen Figuren angedeutet. 



   PATENT-ANSPRÜCHE : 
1. Verfahren zur Reinigung von Abwässern, durch Anwendung von   With ('rit,   dadurch gekennzeichnet, dass das Abwasser durch eine Witheritschichte geleitet wird, welche zwischen aus Sand, Koks und dergel. gebildeten Filterschichten gelagert ist, zum Zwecke, das durch die 
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   Purifying wastewater passes through a line 1 into a shaft S which is provided with an acid-resistant lining and in which a filter is arranged. This filter consists of coke layers 3, between which there is a layer 4 of witherite. After passing through this filter, with the above-described conversion of the free acids taking place, the wastewater enters the sedimentation basin 6 through a grate 5 of the pre-shaft. Oil containers 7 are connected to this, into which the fats and oils floating on the surface are conducted.

   In the sedimentation basin, the insoluble barite compounds fall to the bottom and the waste water passes through a line 8 and distribution lines 16 into the filter basin 9.



  In this a filter is arranged, which is on a sand layer 10, a coke layer 11, a witherite layer 12 and several layers consisting of coke of different grain sizes
13, 14, 15 consists. Any acids that are still unbound are bound in this basin and all substances that are insoluble in water are retained in the filter and on the filter base. Air shafts J / are attached to the ventilatiol1.



   The wastewater passes through the grate-like bottom 18 of the basin into a chamber 79 in which replaceable elements 20 are provided for the final cleaning of the wastewater from substantive dyes, soluble barium salts and the like.
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 and have a support bracket 22. In these elements filters are arranged, which consist of layers 23, 24, 25 of granular coke annealed alumina hydrate and quartz sand.



  The latter forms the top layer 25 and has the purpose of washing away the alumina
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 the height of the floor is conical in order to easily insert the elements into the floor openings. The individual elements can be exchanged, cleaned and freshly reloaded without any disruption in the company.



   The soluble alkali salts found in clear wastewater can be used beneficially.



   After passing through the elements, the waste water leaves the system through a pipe 27, completely cleaned.



   The course of the sewage is indicated by arrows in the individual figures.



   PATENT CLAIMS:
1. Process for the purification of wastewater, by using With ('rit, characterized in that the wastewater is passed through a withherite layer which is stored between filter layers formed from sand, coke and the like, for the purpose that is passed through the
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Claims (1)

2. Einrichtung zur Ausführung des Verfahrens nach Anspruch 1, gekennzeichnet durch ''inen mit einer zwischen anderen Filterschichten eingebetteten Witheritschichte versehenen EMI2.4 bec. ken geleitet wurden, durch Verteilungsrohre in ein mit Koks, Witherit und Sandschichten gefülltes Becken geleitet werden und hierauf in ein Becken (19) eintreten, in welche sie einzelne unit Sand, geglühtem Tonerdehydat und Koks gefüllte Elemente durchströmen. 2. Device for carrying out the method according to claim 1, characterized by '' inen provided with a withherite layer embedded between other filter layers EMI2.4 bec. ken are passed through distribution pipes into a basin filled with coke, witherite and layers of sand and then enter a basin (19) into which they flow through individual elements filled with sand, calcined alumina and coke. 3. Für die Einrichtung nach Anspruch 2 ein Filterelement, gekennzeichnet durch einen mit dem beckenboden fest verbundenen Ton- oder Zementzylinder (26) in welchem mit einem EMI2.5 EMI2.6 3. For the device according to claim 2, a filter element, characterized by a clay or cement cylinder (26) firmly connected to the basin floor in which one EMI2.5 EMI2.6
AT37581D 1907-05-27 1907-05-27 Method and device for purifying waste water. AT37581B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT37581T 1907-05-27

Publications (1)

Publication Number Publication Date
AT37581B true AT37581B (en) 1909-06-11

Family

ID=3555007

Family Applications (1)

Application Number Title Priority Date Filing Date
AT37581D AT37581B (en) 1907-05-27 1907-05-27 Method and device for purifying waste water.

Country Status (1)

Country Link
AT (1) AT37581B (en)

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