Septic BIOSTOK - local treatment facilities for the treatment of domestic wastewater; a modern septic tank is a treatment plant designed to collect and treat household wastewater from individual residential buildings, low-rise buildings and cottages in the absence of a main sewage network. Such products are septic tanks of the BIOSTOK series.
For BIOSTOK septic tanks, an individual BIOFILTER unit was developed, which significantly improves wastewater treatment parameters. This is achieved due to the spreading of anaerobic bacteria on the material loaded into the tank, a decrease in the flow rate, and water withdrawal with separation of the floating component.