Water purificn. for dialysis purposes - by softening in ion exchanger silver resin and reverse osmosis filter

摘要

A water purificn. system, esp. for medicinal purposes e.g. for a dialysis station is based on an osmotic filter. The water is softened by passing through a resin contg. silver particles, followed by purificn. in a reverse osmosis cell. Before the softening any solid impurities and after the softening any organic cpds. are removed by filtering. This system combines a substantial simplification with a significant improvement of the pure water quality.