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Journal AWWA - Membrane Integrity Monitoring with Distributed Laser Turbidimetry AWWA期刊-分布式激光浊度法监测膜完整性
发布日期: 2003-06-01
监测膜的完整性对于确保 水质。目前的做法包括 使机架脱机并进行压力测试 衰变试验。然而,这种方法不是实时的 而且可能会破坏生产。作者 检查浊度是如何测量的,这是一个公认的测量方法 过滤后的水质,可以在分布式环境中使用 实时监测膜完整性的方法 采用分布式激光浊度法,经济高效。这 该技术可以减少系统停机时间并快速恢复 检测有缺陷的膜。研究结果也表明 表明为了监测膜的完整性 浑浊度监测仪器可能是 比增加他们的敏感度更有效。包括14个参考文献、表格和图表。
Monitoring membrane integrity is critical to ensuring water quality. The current approach involves taking a rack offline and conducting a pressure decay test. However, this approach is not in real time and can be disruptive to production. The authors examine how turbidity, a well-accepted measurement of filtered water quality, can be used in a distributed manner to monitor membrane integrity in real time cost-effectively with distributed laser turbidimetry. This technique can reduce system downtime and rapidly detect defective membranes. The study results also indicate that for monitoring membrane integrity, distributing the turbidity monitoring instruments may be more effective than increasing their sensitivity. Includes 14 references, tables, 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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