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Process and Design Considerations for a MIEX® System MIEX和#174的工艺和设计考虑;系统
发布日期: 2009-11-01
拥有近20座在运营或建设中的大型设施,并有着良好的成功记录 在对各种地表水进行的初步研究中,MIEX®工艺在全球范围内赢得了一席之地 消毒副产品(DBP)前体还原工具箱。在一个平台上实施该过程的困难之一 更大的问题是无法处理再生过程中的浓盐水溶液 过程随着碳酸氢盐再生系统的发展,卤水处理问题将日益突出 不会有那么大的影响,并可能导致在更大范围内实施这些设施 具有更高的系统容量。虽然该工艺操作成本不低,但预计的运行维护成本 成本与其他DBP前体去除技术类似或更低。 另外,基于特定的 在应用中,该过程排放到大气中的温室气体量可以是 远低于同类技术。这可能会导致更多地使用该技术 越来越多的公用事业公司变得更加环保,并开始寻找减少污染的方法 碳足迹。包括7个参考文献、表格、图表。
With nearly 20 full-scale facilities in operation or construction and a proven track record of success in pilot studies on a wide variety of surface waters, the MIEX® process has earned its place in the toolbox for disinfection byproduct (DBP) precursor reduction. One of the difficulties in implementing the process on a larger scale was the inability to dispose of the concentrated brine solution from the regeneration process. With the development of the bicarbonate regeneration system, the brine disposal issue will not be as significant and will potentially lead to implementation of these facilities on a wider-scale with higher system capacities. While the process is not inexpensive to operate, the estimated O&M cost is similar or less than other DBP precursor removal technologies. Also, based on the particular application, the amount of greenhouse gasses emitted to the atmosphere from the process can be significantly lower than its peer technologies. This may lead to greater use of the technology as more utilities become more environmentally aware and begin to look for ways to reduce their carbon footprint. Includes 7 references, table, figures.
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发布单位或类别: 美国-美国给水工程协会
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