Facilities & treatment plants Print

PHotos


   This picture gallery shows the sanitary installations in building 1 of the GIZ.
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Öffne Diashow in einem neuen Fenster   This gallery shows location of the valve responsible for the urine diversion in the toilets and the incrustations built up (due to wrong maintenance of the toilets) at and in the valve.
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Öffne Diashow in einem neuen Fenster   This photo gallery shows the logistic setup in GIZ from the collection to the truck and also the experiments about the influence of urine storage.
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Öffne Diashow in einem neuen Fenster   This series of pictures shows MAP precipitation reactor which was constructed by Huber SE. It shows the reactor from the installation up to the extraction of the struvite.
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Öffne Diashow in einem neuen Fenster   This set shows an overview of delivery and installation of brownwater treatment plant, which was designed by Huber SE. 
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Öffne Diashow in einem neuen Fenster  

In this picture set the installation of greywater treatment plant can be watched. The setting up was carried out by Huber SE, TH Mittelhessen and  GIZ.
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A short user manual for FlickR is provided here.

 

Videos

This video, broadcasted in the German kids TV show „pur+“ explains the sanitation system in building at the GIZ headquarters and the process of struvite production within the SANIRESCH project (German version. English subtitles available by clicking on "cc").

 

This video shows the pretreatment of the brownwater treatment plant. The pretreatment consists of a screen basket with a screw mounted in the inside. When the brownwater passes through the screen basket, the liquids are drained into a collection tank underneath. The solids are transported by the screw until the end of the screen basket and get discharged through a chute. Via a connected pipeline the solids pass on to a pump station. For a better understanding of the process, kindly have a look on this flow chart.

 

For the pretreatment of the greywater the HUBER Turny is used. The Turny is a ball bearing mounted, funnel-like shaped screen that is driven by the force of the inflowing greywater. The motion of the screen avoids blocking by solids - they are instead washed down and discharged separately.