提高公众对更安全、更清洁饮用水的兴趣，以及优质饮用水的供应，已成为首尔市政府的高度优先事项。微滤（MF）和超滤（UF）膜 去除颗粒物（即浊度和微生物）的过程可用于实现 所需的高水质水平。研究引进中/大型膜过滤的可行性 首尔水务研究所进行了现场规模的试点试验（2500 m3/天） 大都会政府在G水处理厂。五种不同类型的膜系统（三种压力 在中试装置中安装了驱动膜系统和两个真空驱动系统。每一株植物都是 通过试验分别优化了前/后处理工艺。 即使在高浊度、水华和水温较低的情况下，成品水的水质也很稳定。 虽然 出水水质稳定，浊度和藻类不断增加跨膜压力（TMP） 开花作者的结论是，必须优化预处理（即混凝和/或沉淀）过程 已被认为可以降低TMP的增长率。 每个系统的总能耗因其前处理和后处理工艺而异。 仅用于膜工艺的能量在0.118-0.268 kWh/m³范围内。作者 认为优化预处理工艺是降低预处理总成本的最有效途径之一 膜系统的操作。包括7个参考文献、表格、图表。

Increasing public interests in safer and cleaner drinking water, and the supply of high quality drinking water, have become high priorities for the Seoul metropolitan government. The microfiltration (MF) and ultrafiltration (UF) membrane processes for the removal of particulate matter (i.e., turbidity and microorganisms) may be used to achieve the required level of high water quality. To study the feasibility of introducing middle/large scale membrane filtration plants in Seoul, a field scale pilot test (2,500m3/day) was carried out by the Waterworks Research Institute of Seoul Metropolitan Government in the G Water Treatment Plant. Five different types of membrane systems (three pressure driven membrane systems and two vacuum driven ones) were installed in the pilot plant. Each plant had been optimized with pre/post treatment processes separately through the test. The finished water quality is stable even with high turbidity, algal blooms and low water temperature. Although the quality of effluent was stable, the trans-membrane pressure(TMP) increased continuously by turbidity and algal bloom. The authors concluded that optimized pretreatment (i.e., coagulation and/or sedimentation) processes must have been considered to reduce the increasing rate of TMP. The overall energy consumption of each system was different according to its pre- and post-treatment processes. The energy used only for the membrane process was within the range of 0.118-0.268 kWh/m³. The authors concluded that optimization of the pretreatment process is one of the most effective approaches to reduce the overall cost of operation of a membrane system. Includes 7 references, tables, figures.