76414909
May 30, 2002
Sep 2, 2003
Active Trademark
FORCED VORTEX GRIT REMOVAL SYSTEM FOR USE IN MUNICIPAL WASTEWATER TREATMENT FACILITIES COMPRISED OF A CIRCULAR CONCRETE HOPPER BOTTOMED TANK, SLOW SPEED ORGANICS REJECTION PADDLE, EDUCTOR PIPE TO REMOVE THE SETTLE STONES, GRIT AND SAND, AIR OR WATER SCOUR PIPE, GEARED MOTOR PADDLE DRIVE UNIT AND CONTROLS
Environmental Control Apparatus