在超滤系统前加絮凝、沙滤，可增加超滤的生产率。

In ultra filters in front of the system adds the flocculation, the granulated substance filters, may increase the productivity which ultra filters.

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水处理：超滤系统、反渗透系统、蒸馏系统、分离器、游泳池。

Water treatment: Ultrafiltration systems, reverse osmosis systems, distillation systems, separators, swimming pool.

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结果：透析用水系统中的制水系统、贮水系统、 超滤系统、 管路系统的多指标监测合格。

Results: The results of multicriteria monitor on the purified water system which is composed of water-produce-system, water-store-system, ultrafiltration-system and pipage- system is up to standard.

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