Graf offers you the best made of plastic material for your home and industry! As European market leader in the range of rainwater harvesting, we find solutions and inform you on options around the responsible use of water.
Function of the SBR wastewater treatment system Klaro
How does a SBR wastewater treatment system work? Taking the example of the GRAF SBR system Klaro, this video shows the cleaning cycle comprising the feeding, ventilation and settling phases and extraction of clear water.