MOBILE FLUID TREATMENT SYSTEM

摘要

A mobile fluid treatment system and method including structure supporting a tank, reverse osmosis (RO) membranes, a feed pump for delivering feed water to the membrane assembly and a permeate pump for delivering permeate from the tank. A first control valve communicates a feed water inlet directly to an outlet, the outlet being able to deliver feed water or permeate depending on conditions.^ flow sensor monitors and detects outlet flow. A second fluid control flow valve communicates feed water to the feed pump when the sensor does not detect outlet flow and the permeate tank is low. The control valves, flow sensor and flow restrictor are all mounted in a housing that defines integral passages for fluidly communicating the valves, the flow sensor and adjustable flow restrictor. The components and housing together form an assembly that is easily serviced and eliminates individual component plumbing connections, thus reducing leaks.