Process Engineered Water Equipment, LLC.

PEWE Patents Improved Effluent Weir System "ParaLam Weir"

The patented ParaLam Weir (Patent No. US 9,962,631 B2) is a liquid/solids separation breakthrough  in dissolved air flotation (DAF) design.  This innovation accomplishes four simultaneous functions; 1) it effectively evacuates the water from the vessel; 2) it deflects any settle-able solids away from the effluent capture chamber; 3) the 45 degree interior slope lets particles slide back down and out of the chamber and is self cleaning; and 4) the continuous length capture slot allows for consistent and even water with-drawl without compromising laminar flow.