Wall system for the purification of water in foil pond, comprises a wall element exhibiting a wall interior, a drainage unit, and a water processing unit arranged in the wall interior and exhibiting a lime rich filter material

摘要

The wall system for the purification of water (14) in foil (13) ponds, comprises a wall element exhibiting a wall interior, a drainage unit that is arranged in a lower section of the wall element and exhibiting a drainage pipe, and a water processing unit arranged in the wall interior and exhibiting a lime-rich filter material and ferric-and/or aluminum chloride aggregates, which are homogeneously distributed in the water processing unit. The aggregates show an anion exchanger. The water-processing unit increases the anionic exchange capacity of the anion exchanger. The wall system for the purification of water (14) in foil (13) ponds, comprises a wall element exhibiting a wall interior, a drainage unit that is arranged in a lower section of the wall element and exhibiting a drainage pipe, and a water processing unit arranged in the wall interior and exhibiting a lime-rich filter material and ferric- and/or aluminum chloride aggregates, which are homogeneously distributed in the water processing unit. The aggregates show an anion exchanger. The water-processing unit increases the anionic exchange capacity of the anion exchanger. The upper section of the wall element remains freely of the processing unit. The wall elements are modularly formed as group of synthetic resin elements and steel courses, and show two sidewalls that are arranged between transverse elements. The transverse elements set in the height, are arranged to each other. The sidewalls are tightly pinned with the transverse elements by elongated fastening elements and show a shaft type profile. The wall elements show diagonal struts. The struts with reinforcement elements are pinned with the sidewalls and/or the transverse elements, which show a rib type profile. The sidewalls and/or the transverse elements show an opening for a reinforcement unit.