Home / BEST project, investments and pilots in videos BEST project, investments and pilots in videos New treatment line for industrial sewage with calcium silicate filtering as tertiary treatment enabling phosphorus recovery, Doruchów, Poland Completed industrial wastewater treatment line in Doruchów, Poland Flotation and flocculation pre-treatment for Latvijas Piens dairy and cheese factory Completed pre-treatment plant at Latvijas Piens dairy and cheese factory Mobile automatic sampling equipment for Põltsamaa WWTP in order to monitor industrial sewage inflows Balancing tank to the E-Piim cheese factory in Estonia Completed regulation tank at E-Piim cheese factory in Estonia