WATER TREATMENT ASSEMBLY INCLUDING HYPERFILTRATION MODULE AND CATION EXCHANGE RESIN

摘要

(i) a feed line (14) configured to be connected to a source of pressurized feed water, (ii) a permeate line (16) configured to be connected to a distributor of process water, and (iii) A water treatment assembly (10) comprising a rewetting membrane module (12) and a method of operation thereof, the assembly comprising a pressurizable reservoir (22) containing a weakly acidic cation exchange resin (25) Further comprising at least one valve for selectively switching the flow of fluid through the reservoir (22) along the feed line (14) and returning to the feed line (14) before passing through the superfiltration membrane module do.