新墨西哥州圣达菲市采用了MIOX混合氧化剂消毒技术，对一座8mgd地表水厂处理过的水进行预处理和最终消毒。同时，安装了过滤器反洗循环系统，并对澄清池进行了水力改进。考虑现场发电的最初原因是为了符合EPA法规和安全考虑，取消了一吨氯气钢瓶。最初的罐试验表明，在澄清池中使用混合氧化剂进行微絮凝可以获得好处。 在一个完整的年度周期内运行一年，证实了工艺和水力改进的有益效果。明矾和聚合物的使用量减少了40%。消除了为调节pH值而添加的石灰。在Canyon Road水处理厂（CRWTP），氟化物添加量已减少至50%，同时在分配系统中保持相同的氟化物水平。上流式澄清池的快速稳定导致浑浊度降低，使工厂能够在前所未有的8小时内启动，并以高于设计容量的速度运行。 自使用混合氧化剂运行以来，分配系统中的TTHM浓度平均远低于新的第一阶段EPA水平80 ug/L，没有超过该限值的偏移，尽管原水中的混合氧化剂预氧化之前没有进行过处理。由于明矾添加量减少，污泥生成量减少了约25%，从而减少了污泥处置的频率，降低了污泥处置成本。过滤器反洗间隔已延长约50%。CRWTP的最终消毒剂量率降低了约40%，同时维持了地表水供应分配系统中所有点的稳定游离有效氯（FAC）残留。 类似的FAC残余效应也出现在地下水中。氯气储存和处理的安全培训已经取消。味觉和气味方面的投诉已经大大减少。通过将现有石灰筒仓改造为散装进料盐水生成系统，预计将消除盐处理劳动力。

The City of Santa Fe, New Mexico, incorporated MIOX mixed-oxidant disinfection technology for pretreatment and final disinfection of the water treated in an 8 MGD surface water plant. Concurrently, a filter backwash recycling system was installed as well as hydraulic improvements in the clarifiers. The original reason for considering on-site generation was the elimination of one-ton gas chlorine cylinders to comply with EPA regulations and safety concerns. Initial jar testing indicated benefits could be achieved with the use of mixed-oxidants for microflocculation in the clarifier. One year of operation over a complete annual cycle has confirmed the beneficial effects of the process and hydraulic improvements. Alum and polymer use has been reduced forty percent. Lime addition for pH adjustment has been eliminated. At the Canyon Road Water Treatment Plant (CRWTP), fluoride addition has been reduced up to 50 percent while maintaining the same fluoride levels in the distribution system. Turbidity reduction caused by rapid stabilization of the up-flow clarifier enabled the plant to start up in the unprecedented time of only 8 hours and to operate at greater than design capacity. Since operation with mixed-oxidants, TTHM concentrations in the distribution system have averaged well below the new Stage 1 EPA level of 80 ug/L, with no excursions above this limit, despite mixed-oxidant pre-oxidation in the raw water where previously there had been no treatment. Sludge generation has been reduced approximately 25 percent due to reductions in alum addition, resulting in less frequent and lower costs for sludge disposal. Filter backwash intervals have been extended approximately 50 percent. Final disinfection dose rates at the CRWTP have been reduced approximately 40 percent while maintaining a stable free available chlorine (FAC) residual to all points in the distribution system served by surface water. Similar FAC residual effects have been seen with groundwater. Safety training for chlorine gas storage and handling has been eliminated. Taste and odor complaints have been dramatically reduced. Salt handling labor is anticipated to be eliminated with conversion of an existing lime silo to a bulk feed brine generation system.