• Anaerobic Chamber is the third and fourth room of the RC-Series tank which is equipped with media cells A and B made of PVC and HDPE which are shaped like fix media and balls which function as a medium for the growth of anaerobic bacteria. With this medium anaerobic bacteria can grow and reproduce optimally, so that the decomposition process can be maximized so that BOD and COD levels can be reduced optimally, and also reduce bipotyl material.
• The Sedimentation Chamber is the fifth room of the RC-Series tank which is equipped with a honey comb media made of FRP material which functions to filter TSS levels from the results of the aerobic process so that with this condition the waste water is good and can be disposed of and is environmentally safe, and The final process of the RC-Series is an optional process, a disinfectant process, namely the process of washing pathogenic bacteria, so that the waste water does not contaminate or spread bacteria that can harm the health of living things around the environment. With one condition, the disinfectant is activated by filling the disinfectant tube with chlorine tablet material if the waste water is directed to a public / drainage channel, and the second condition is not activated if the waste water is directed to the ecosystem (infiltration well / fish pond).
• Effluent Chamber is the last chamber of the RC-Series tank which can be equipped with a submersible pump (optional if the city channel is higher than the septic tank, requires a pump). Effluent chamber is a room to transfer waste products that have met the environmental quality standards for the city or pool.