本powerpoint演示文稿首先简要概述了位于南加州圣加布里埃尔山谷的鲍德温公园可操作单元（BPOU），该单元是 1984年宣布成立超级基金 由于挥发性有机化合物（VOC）污染。1997年在那里发现了高氯酸盐。概述了BPOU的高氯酸盐特性和高氯酸盐处理。一项初步研究 评估四种不同方法的性能 高氯酸盐选择性IX树脂 介绍了BPOU中的公用设施，其目标如下: 使用代表性操作系统的飞行员滑道 条件 测试新树脂和那些高强度的树脂 国内试点研究能力； 评估新工艺中的亚硝胺浸出 树脂；和 金属浸出用废树脂试验（TCLP） 和 加州潮湿）。 介绍了树脂、先导橇和水质的测试条件。结果如下: 高氯酸盐突破； 亚硝胺浸出；和 废树脂TCLP和加州湿试验。演示结论表明:四种测试的三丁胺树脂具有较高的容量 对于高氯酸盐去除，大于250000 BVs的水 根据水质进行处理； Valley County的树脂产能约占总产能的70% La Puente的处理能力，基于处理水的BVs， 由于水源水中的硝酸盐浓度较高； 道琼斯工业平均指数（Dow PSR2）在所有三家工厂的表现都最好，但四种树脂的表现并不理想 截然不同；三个参与工厂的树脂选择 可能是基于经济和运营 考虑因素； 所有四种树脂都浸取了NDBA，其中一种可能已经溶解 浸出NDMA，但浓度下降 冲洗一小时内低于10纳克/升； 亚硝胺浸出的形态反映了 存在于树脂中的功能胺基团 在之前的Cal国内研究中观察到；和 TCLP和加利福尼亚湿试验表明 三家公用事业公司的废树脂不会被回收 被归类为危险废物。本研究的结果，包括成本比较 通过再生离子交换系统，揭示 单通道离子交换是一种可行且具有成本竞争力的方法 选择高氯酸盐处理。包括表格、数字。

This powerpoint presentation begins by providing a brief overview of the Baldwin Park Operable Unit (BPOU), located in the San Gabriel Valley in southern California, and was declared a Superfund Site in 1984 due to volatile organic compounds (VOC) contamination. Perchlorate was discovered there in 1997. Perchlorate characteristics and perchlorate treatment at BPOU are outlined. A pilot study to evaluate the performance of four different perchlorate-selective IX resins at three utilities in the BPOU is presented and had the following objectives: pilot skids using representative operational conditions; test new resins and those that had high capacities in Cal Domestic pilot studies; assess nitrosamine leaching from the new resins; and, test spent resins for metals leaching (TCLP and California WET). Testing conditions are presented for resins, pilot skid and water quality. Results are provided for: perchlorate breakthrough; nitrosamine leaching; and, spent resin TCLP and California WET testing. Presentation conclusions indicate the following: the four tested tributylamine resins have a high capacity for perchlorate removal, greater than 250,000 BVs water treated, depending on water quality; resin capacity at Valley County was approximately 70% of the capacity at La Puente, based on BVs of water treated, due to higher nitrate concentrations in the source water; the Dow PSR2 performed best at all three plants, however the performances of the four resins were not extremely different; resin selection for the three participating plants may be based on economics and operation considerations; all four resins leached NDBA and one may have leached NDMA, but concentrations declined to below 10 ng/L within one hour of rinsing; the speciation of nitrosamine leaching reflects the functional amine groups present in the resins as observed in the previous Cal Domestic study; and, TCLP and California WET testing indicated that spent resin from the three utilities would not be classified as hazardous waste. Results from this study, including a cost comparison with regenerable ion exchange systems, reveal that single pass ion exchange is a feasible and cost competitive option for perchlorate treatment. Includes tables, figures.