科罗拉多州奥罗拉市运营着两座水处理设施，为当地居民提供饮用水 30万顾客。1999年，80米高的格里斯沃尔德水处理厂重建 二氧化氯取代氯气作为主要消毒剂。通过替换氯， 消毒副产物的浓度降低，同时保持了 预氧化。2002年，一项需求评估表明，应该采取类似的战略 在该市80 mgd Wemlinger水处理厂实施。这篇论文 讨论二氧化氯与氯气混合使用的设计和操作注意事项， 描述了使用这两种氧化剂的一些协同效益，并总结了 改善水质 一直以来的品质 在韦姆林格实现 水处理厂。包括表格、图表和附录。

Aurora, Colorado operates two water treatment facilities that supply potable water for its 300,000 customers. In 1999, the 80-mgd Griswold Water Treatment Facility was re-built and chlorine dioxide replaced chlorine as the primary disinfectant. By replacing chlorine, the concentration of disinfection byproducts was reduced, while maintaining the benefits of pre-oxidation. In 2002, a needs assessment indicated that a similar strategy should be implemented at the City's 80-mgd Wemlinger Water Treatment Plant. This paper discusses design and operational considerations for use of chlorine dioxide with chlorine, describes some of the synergistic benefits from the use of both oxidants, and summarizes improvements in water quality that have been achieved at Wemlinger Water Treatment Plant. Includes tables, figures, appendix.