System for mobilizing permeate, use of the system and methods for cleaning surfaces and methods for fertilizing plants

摘要

The invention relates to a system for the mobile provision of permeate, in particular purified pure water, from contaminated with turbidity and / or dissolved substances raw water, the system comprising the following components: a vehicle (16), in particular a motor vehicle or a towable by a motor vehicle or towed trailers, a raw water inlet port (26) for introducing raw water into the system (10), a prefilter device (32), in which the raw water can be introduced such that turbidity can be separated from the raw water and a pre-filter from the prefilter device ( 32), a water pump (42) for generating an increase in pressure, reverse osmosis filter means (44) having an inlet (46) for introducing the prefiltrate at an input pressure level into the reverse osmosis filter means (44), a permeate outlet (42). 50) for draining permeate at a permeate pressure level au s of the reverse osmosis filter device (44) and a concentrate water outlet (52) for discharging concentrate water at a concentrate water pressure level out of the reverse osmosis filter device (44), the reverse osmosis filter device (44) having a semi-permeable membrane (48), which separates the permeate outlet (50) from the inlet (46) and the concentrate water outlet (52) and which is penetrable by a portion of the prefiltrate as permeate and a clean water port (24) for draining the permeate from the system (10). The invention also relates to the use of the system (10) for cleaning surfaces, the use of the system for fertilizing plants, and further to a method for cleaning surfaces and to a method for fertilizing plants.