For what purpose are mound systems designed with specific filters?

Mound systems incorporate specific filters to achieve proper effluent treatment. These systems are typically used in areas where the soil is too shallow or too poorly drained to support traditional septic systems. The engineered mounds are designed to create a suitable environment for the treatment of wastewater.

By utilizing filters, these systems effectively treat effluent as it percolates through layers of sand and soil. This process allows for the removal of contaminants and pathogens, ensuring that the treated water safely re-enters the environment without causing harm. The design of the mound and the choice of filter materials are critical in promoting effective biological processes that lead to proper effluent treatment. This is essential for environmental protection and public health, making the proper functioning of mound systems vital in areas with challenging soil conditions.