Rainwater retention basins - WOLF System
The case of sudden, heavy rainfall, resulting in polluted rain water would overwhelm the cleaning effect of a wastewater treatment plant. That is why any wastewater treatment plant has an upstream rainwater retention basin. This will store the polluted rain water, in order to meter it out to the downstream wastewater treatment plant.
The precise and economical execution of the respective planning specifications is our strength and ensures the function and efficiency of the structure.