由于健康影响研究、公众关注和分析技术的进步，饮用水所需质量在过去30年中稳步提高。膜系统适合通过集成到现有系统或作为独立处理系统来满足新的监管要求。公用事业公司需要综合膜系统（IMSs）成本和性能的运行和水质信息。关于IMS地表水处理的信息尤其有限，因为几乎没有完整的系统，而且进行的试点研究也有限。本研究涉及的具体问题包括污垢控制、消毒副产物（DBP）前体去除、生物稳定性和IMSs去除病原体。采用先进的水处理技术进行了初步试验- 目标IMSs。从这些工作中获得的信息提供了通过IMSs和常规混凝沉淀过滤（CSF）处理产生饮用水的直接比较。此外，还对IMS的结构和运行条件进行了优化。本文介绍了IMS先导试验的初步结果。试点调查的目标是:确定不同IMS的生产率和水质；测定不同微生物和膜操作条件下的微生物截留率；确定IMS生产的一致性；以及IMS和常规地表水处理的水质比较。包括10个参考文献、表格和图表。

The required quality of drinking water has increased steadily in the past three decades in response to health-effects studies, public concerns and advances in analytical techniques. Membrane systems are suited to meet new regulatory demands via integration into existing systems or as stand alone treatment systems. Utilities are in need of operational and water quality information for integrated membrane systems (IMSs) cost and performance. Information on IMS surface water treatment is especially limited because few full-scale systems exist and limited pilot studies have been conducted. Specific concerns addressed in this study include fouling control, disinfection byproduct (DBP) precursor removal, biostability, and pathogen removal by IMSs. Pilot tests were conducted with advanced water treatment multi-objective IMSs. The information gained from these efforts provided direct comparison of potable water production via IMSs and conventional coagulation-sedimentation-filtration (CSF) treatment. Furthermore, IMSs were optimized in terms of configuration and operating condition. This paper presents preliminary results of IMS pilot testing. The objectives of the pilot investigations were: determination of productivity and water quality for different IMSs; determination of microbial rejection for varying microbes and membrane operating conditions; determination of consistency of IMS production; and, comparison of water quality for IMS and conventional surface water treatment. Includes 10 references, tables, figures.