Patent ID: 9266759
Filing Date: 2016-02-23
CPC Classification: C02F,Y02W

Claim Text:
1. A system for treatment of suspended solids in a liquid medium, the system comprising: at least one pond configured to contain the liquid medium; at least one apparatus for controlled ventilation and aeration of a liquid medium, said apparatus having a dome supported by a flotation device, a blower, a lower housing supported by said flotation device, said lower housing connected to said dome, wherein a sealed space is defined under said dome and above the flotation liquid, an aeration apparatus positioned within said sealed space and partially submerged in the flotation liquid, wherein said aeration apparatus comprises one or more parallel shafts, at least one first disc positioned axially on one of said shafts, at least one second disc positioned axially on another of said shafts, wherein said second disc is interleaved relative to said first disc, and wherein a surface of said first disc rotates in a direction opposite a surface of said second disc relative to each other resulting in a mixing area therebetween; and wherein said at least one apparatus is positioned within said at least one pond.