格伦代尔市的水资源和电力部门一直面临重大挑战 大多数配水系统水库存在硝化问题。研究的目标 通过向隔离区域连续投加亚氯酸钠来评估硝化控制 确定该治疗的相关成本，并收集其他 亚氯酸盐离子硝化控制的全系统应用信息。第一阶段 这项示范规模的研究表明，绿泥石可以添加到不含绿泥石的系统中 正在进行硝化，这将防止未来发生任何硝化。 这项研究也 发现亚氯酸盐不能添加到高度硝化的系统中，也不能可靠地控制硝化。 强烈建议通过游离氯“燃烧”彻底消除硝化作用 在添加亚氯酸盐离子之前，包括11个参考文献、表格和图表。

The City of Glendale Department of Water and Power (GWP) has been faced with significant nitrification problems in most of its distribution system reservoirs. The objectives of the study were to evaluate nitrification control by continuously feeding sodium chlorite to an isolated area of the distribution system, to determine the associated cost of that treatment, and to gather other information for system-wide application of chlorite ion control of nitrification. The first phase of this demonstration-scale study showed that chlorite can be added to systems that are not undergoing nitrification and it will prevent any future nitrification occurrence. The study also found that chlorite cannot be added to highly nitrified systems and reliably control nitrification. It is strongly recommended that nitrification be completely eliminated by a free chlorine "burn out" prior to the addition of chlorite ion. Includes 11 references, tables, figures.