What is the primary purpose of advanced treatment systems?

The primary purpose of advanced treatment systems is to improve the quality of effluent from septic tanks to secondary levels. While conventional septic systems typically treat wastewater to a basic level before it is released into the environment, advanced treatment systems employ additional processes to further purify this effluent. These systems are designed to reduce contaminants more effectively, thereby protecting water quality, particularly in areas where groundwater or surface water is sensitive and at risk of pollution.

Advanced treatment systems often utilize technologies such as biofilters, aeration, or disinfection methods like ultraviolet light or chlorination to achieve higher levels of treatment. As a result, the effluent can meet stricter regulatory standards, making it safer for discharge into the environment or, in some cases, for reuse in applications like irrigation. This is a critical aspect of managing wastewater in a responsible and environmentally-friendly manner, especially in densely populated or ecologically sensitive areas.