What is considered domestic septage?

Domestic septage refers specifically to the liquid or solid waste that is collected from a septic tank, which primarily processes domestic sewage. This type of sewage originates from residential environments and typically includes waste from household activities such as bathing, cooking, and sanitation. Since septic systems are designed to treat and manage this type of waste, the material removed from these systems—whether in liquid or solid form—is classified as domestic septage.

Understanding domestic septage is crucial for monitoring and regulating the safe treatment and disposal of waste, ensuring environmental protection, and mitigating health risks. This definition helps delineate what is considered domestic versus other waste types, such as industrial wastewater or commercial toilet waste, which do not fall under the category of domestic septage.