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首页> 外文会议>International Conference on Watershed Management and Urban Water Supply pt B: Urban Water Supply; 20041213-15; Shenzhen(CN) >Tracer Tests and Water Quality Monitoring for Evaluating Network Model Confidence
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Tracer Tests and Water Quality Monitoring for Evaluating Network Model Confidence

机译：示踪剂测试和水质监测，以评估网络模型的可信度

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摘要

To develop detailed information related to hydraulic residence time and travel path, which are required for understanding water quality issues, typical data collection approaches are inadequate. This study presents a network-wide field-scale tracer study, coupled with water quality monitoring, to collect a rich data set for evaluating hydraulic and water quality issues. Using hydraulic data collected from the supervisory control and data acquisition (SCADA) equipment and water quality data collected from continuous monitors at the treatment plant, inputs to an existing distribution system model are adjusted to represent the conditions observed during the study time frame. The model predicted values are compared to the observed data and provide utility personnel with a qualitative level of confidence in the model. The observed data illustrate the use of tracer data for providing confidence with respect to the predictive ability of the network model, and provide an opportunity for determining the additional information that would be needed to improve model accuracy.
机译：为了开发与水力停留时间和行进路径有关的详细信息，这是理解水质问题所必需的，典型的数据收集方法是不够的。这项研究提出了一个全网范围的现场示踪研究，并结合了水质监测，以收集丰富的数据集来评估水力和水质问题。使用从监督控制和数据采集（SCADA）设备收集的水力数据以及从处理厂的连续监控器收集的水质数据，对现有分配系统模型的输入进行调整，以表示研究时间范围内观察到的情况。将模型的预测值与观察到的数据进行比较，从而为公用事业人员提供定性的模型置信度。观察到的数据说明了使用跟踪数据来提供对网络模型的预测能力的信心，并为确定提高模型准确性所需的附加信息提供了机会。

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