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Pilot-Scale Evaluation of Post-Filter Nanofiltration for Compliance with the Stage 2 DBPR 过滤器后纳滤符合第2阶段DBPR的中试评估
发布日期: 2007-06-01
休·A·威克夫水处理厂由科布县玛丽埃塔水务局拥有和运营,该试验研究的目标如下: 获取潜在全尺寸后过滤纳滤(NF)的主要设计和操作标准 设施到 确定给水的污垢和结垢可能性;到 提供水样,以表征渗透水和浓缩水的水质;和 确定设备的腐蚀电位和消毒副产物(DBP)形成电位 混合成品水。本文描述了中试规模评估的运行和水质结果 过滤后NF膜处理。此外,最重要的评估问题之一 在北乔治亚州使用NF是为了确定一种可允许且经济的方法 集中处理。另外还进行了一项研究,以确定水质和水质 对浓缩物和潜在处置方案进行的可处理性测试(Isabel,2007年)。包括4个参考文献、表格和图表。
The objectives of this pilot study at the Hugh A. Wyckoff Water Treatment Plant, owned and operated by the Cobb County-Marietta Water Authority, were the following: to obtain major design and operating criteria for a potential full-scale post-filter nanofiltration (NF) facility; to determine the fouling and scaling potential of the feed water; to provide water samples for characterization of permeate and concentrate water quality; and, to determine the corrosion potential and disinfection byproduct (DBP) formation potential of the blended finished water. This paper describes the operational and water quality results from the pilot-scale evaluation of post-filter NF membrane treatment. Additionally, one of the most significant issues for evaluating the use of NF in north Georgia is the ability to identify a permittable and economical means of concentrate disposal. A separate study was conducted to determine the water quality and treatability testing performed on the concentrate and the potential disposal options (Isabel, 2007). Includes 4 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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