The answer to 'types of septic tank' is that there are several common types of septic systems used in residential and small commercial properties. The most common types are:
Conventional Septic System: This is the most basic type, consisting of a septic tank and a drainfield or leach field where the wastewater is dispersed into the soil. This is the most common and affordable option for many homes.
Aerobic Septic System: This system uses an electrical device to inject air into the septic tank, promoting the growth of aerobic bacteria that more efficiently break down waste. Aerobic systems produce cleaner effluent that can be dispersed closer to the home or even above ground.
Mound Septic System: This system is used when the soil conditions are not suitable for a conventional drainfield. It uses a raised, constructed mound filled with sand and gravel to provide the necessary filtering and dispersal area.