Patent ID: 6428691
Filing Date: 2002-08-06
Classification: C02F,Y02W

Abstract:
A biological waste water treatment and disposal system comprising:(a) a primary treatment mechanism; (b) at least one mechanical filter connected downstream from the primary treatment mechanism; (c) a containment housing; (d) a distribution manifold connected downstream from the at least one mechanical filter; (e) a plurality of trickling filter support structures in the containment housing; (f) a predetermined quantity of primary filter media disposed within each of said plurality of trickling filter support structures; (g) a predetermined quantity of secondary filter media disposed around and over each of said plurality of trickling filter support structures; and, wherein waste water flows through the primary treatment mechanism, then through the at least one mechanical filter and into the distribution manifold which disperses the waste water substantially onto the uppermost of said trickling filter support structures, and wherein the waste water undergoes aerobic treatment as it passes through the primary filter material and the secondary filter material.