Water softening process with preservice rinse

Details Water softening process with preservice rinse Water softening process with preservice rinse

1990-01-12

1990-11-13

Fisher, Richard V.

Liquid purification or separation

Processes

Ion exchange or selective sorption

210742, 210140, 210269, C02F 142, B01D 2448

Patent

active

049700030

ABSTRACT:
A water softening system is provided including a service step, a regenerating step and a rinse step. The service step includes introducing relatively hard water into the inlet, through an ion exchange resin and out the outlet to a service location. The regenerating step includes introducing a brine solution into the inlet, through the resin and out the outlet to drain. Prior to the service step, an automatic rinse step is provided by which an amount of the relatively hard water is introduced into the inlet, through the softening medium and out of the outlet to drain.

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