本文件给出了水回用系统处理技术性能评估指南。它提供了与处理技术性能相关的水质和处理效率的典型参数。它还包括测量值和目标值的比较，并提供处理技术功能要求和非功能要求。

This document gives guidelines on performance evaluation of treatment technologies for water reuse systems. It provides typical parameters of water quality and treatment efficiency that are associated with the performances of treatment technologies. It also includes a comparison of measured and target values, and provides treatment technology functional requirements and non-functional requirements.