Water Circuitry

Closing Water Circuitry In The Calcareous Sandstone Production

Many calcareous sandstone production plants cant extract such a big
amount of groundwater as they would need for the production. In other
cases they channel the wastewater in little bodies of water. The organic
and salt waste material pollute the bodies of water. Channeling the
waste water to the regional sewage plant, for a huge costs, is the
regular alternative.

pilot scheme, vaporizer arrangement, cleaning arrangement
curing boiler condensate In the context of a pilot scheme it has to be worked out a vapoizer
arrangement (internal water circular) and a biological cleaning
arrangement (external water circular), which take the water economic
system, in a calcareous sand stone factory ,as far as possible, closed. The task of vapoizer is the preparing, the production amounts of
curing boiler condensate. The resulting concentrate will be prepared
in the biological treatment arrangement, so that the mixed water will
be used in the production again.

The huge arragement is planed on the base of semiindustrial experiments.
They are concepted for the internal circular.
The Aims are called:

• Decreasing the:
• Clean water wastage
• Saltemissionen
• Energy wastage
• CO2-Emission