Patent ID: 7300577
Filing Date: 2007-11-27
Classification: C02F,E03F,Y02W

Abstract:
1. A wastewater dispersal system of the type used in conjunction with a septic tank, comprising: (a) a trough having a closed bottom and an open top, the trough so configured and the open top so sized that a volume of wastewater flowing into the trough is retained by and will stand above the bottom of the trough below the level of the open top until it has a BOD of less than about 125 mg/l; (b) at least one weir formed in the trough for regulating the rate at which wastewater flows through the trough; and (c) an enclosure surrounding the trough and having an open bottom, the enclosure having an inner surface spaced from the trough, wherein wastewater flowing from the open top will flow through the open bottom of the enclosure.