We offer for the industrial water treatment AQUAGRAN filter gravel according to DIN EN 12904.
AQUAGRAN® is natural silica sand and quartz gravel
- with rounded off edges
- free of organic impurities
- produced on state-of-the-art production facilities
Besides the appliance for the drinking water treatment, the treatment for the swimming pool water and the wading pool water as well as for the building of wells AQUAGRAN® is also used as industrial water for example as cooling water.
AQUAGRAN® is also used in urban and private waste water treatment plants to purify the foul water. Industrial companies with its own industrial water treatment use AQUAGRAN® as treatment processes.