Rule 15-18-77-5.9.2 - Definitions1. Advanced Treatment System - an Individual On-site Wastewater treatment system that complies with Section 41-67-10. Miss Code of 1972, Annotated Section 41-67-2(a) 2. Components - all physical, mechanical, and electrical components of any wastewater disposal system. 3. Discharge area - area of land receiving the treated effluent.4. Distribution box - A connection source for a single inlet line to multiple distribution lines.5. Manifold - 3" or larger Schedule 40 PVC pipe used in distributing a flowing discharge from some type of advanced treatment unit or treatment filter, such as a Plant Rock Filter or Sand Filter.6. Maintenance - the inspecting and evaluating of an Alternative System or Advanced Treatment System. The replacement of any component registered with a specific Advanced Treatment System (i.e., aerator, diffuser, control panel, etc.).7. Multi-point discharge - 2 or 4 discharge points that deliver effluent from a level manifold. (Figure I, Figure II and Figure IV)8. Single point discharge - discharge line consisting of 1 point only.15 Miss. Code. R. 18-77-5.9.2