本研究的目的是评估流式电流检测器（SCD）在实际且控制良好的水处理条件下的性能。讨论了以下几点:评估SCD的可靠性、恒定条件下其信号的再现性和稳定性；评估SCD对不同处理情况、混凝剂剂量、pH值、离子强度变化以及合成有机物对天然水污染的反应；通过SCD控制应用的混凝剂剂量与Jar试验结果的比较；以及不同控制条件下的水质评估。

The purpose of this study was to evaluate the performances of the Streaming Current Detector (SCD) under practical, yet well controlled conditions of water treatment. The following points were addressed: evaluation of the reliability of the SCD, the reproductivity and the stability of its signal under constant conditions; evaluation of the SCD response to different treatment situations, to variations of coagulant dose, pH, ionic strength and to pollution of natural water by synthetic organic matter; comparison of coagulant doses applied by SCD control with Jar-test results; and evaluation of water quality at different control conditions.