BST-Series wastewater treatment system is similar to BF-Series except for larger size and capsule shape. The aerobic process are used together with BIOCELL biomedia which creates suitable environment for bacterial digestion.    The influent to the system should be treated by primary treatment such as BS-Series or BT-Series before entering the system.    Purified water could meet standard level A of 1979 Thai building control act.   Body 100% Fiberglass Reinforced Plastic (No sand or other material mixture) BIOCELL Biomedia High Density Polyethylene (HDPE) Air Blower Diaphragm/Piston Manhole Cover ABS or Steel Internal/External Pipe Polyvinylchloride (PVC) Flexible Joint (option) Reinforced natural rubber

Remarks: 1.All information are subject to change without prior notice.