METHOD AND SYSTEM FOR MANAGEMENT OF GREY WATER IN AN AIRCRAFT

摘要

This invention relates to a method of draining grey water contained in a water holding tank of a system for management of grey water in aircraft toilets. According to the invention, the method consists of draining the grey water through an undulating diaphragm pump comprising an inlet conduit connected to the said holding tank; the pump diaphragm is able to undulate, by way of actuating means, between two flanges for draining the said grey water present in the holding tank through the inlet conduit of the pump to a discharge conduit of the pump.