December 10, 2019
So far, people know the septic tank as a shelter for feces. However, after searching for information from various sources, a septic tank is an underwater sedimentation tank used for wastewater treatment. Waste is processed through biological decomposition (destruction of structures or structures by decomposers such as grubs, bacteria or fungi) and water disposal.
Septic tanks are usually used in areas that have poor drainage systems or are outside the main drainage network. Waste water and sewage are collected in one large underground tank. As for urban areas, waste is usually handled and transported through the sewage system. This is … Read More...