A SLURPER DEVICE FOR DECONTAMINATION OF LIGHT NON-AQUEOUS PHASE LIQUID POLLUTED GROUND WATER AND SOIL

摘要

PURPOSE: A slurper device for eliminating light non-aqueous pollutants from underground water and soil is provided to minimize the influence of the weight of a sucking hose in connection with a slurper. CONSTITUTION: A slurper device for eliminating light non-aqueous pollutants from underground water and soil includes at least three buoys(100a, 100b, 100c). The three buoys position the slurper device at the upper side of light non-aqueous pollutants and water. Nut holes(110a, 110b, 110c) are arranged at the upper sides of the buoys. The nut holes are fixed with bolts(120a, 120b, 120c) through through holes(130a, 130b, 130c) which are arranged at a slurper head assembly(130). A nozzle for sucking light non-aqueous pollutants is fixed to the lower center side of the slurper head assembly. A sucking hose(150) is in connection with the nozzle.