Liquid waste disposal unit

摘要

A waste disposal unit (10) for collecting waste liquid entrained with particles from a waste liquid source, comprising a tank (12) for collecting waste liquid having a lid (15) that when closed creates a substantially sealed environment in the interior (17) of the tank (11); a vacuum pump (20) in communication (22) with an upper region (24) of the tank interior (17) for creating a low pressure in the tank interior (17); a delivery hose (30) sealingly coupled (32) to the tank interior (17) to draw liquid from the waste liquid source to the tank interior (17) when the pressure in the tank interior (17) is lower than the pressure at the waste liquid source.