标准摘要
[中文适用范围]： 本文件提供了城市集中式中水回用系统及回用应用的规划与设计指南。全文涵盖集中式中水回用系统的全部内容，适用于再生水系统的任何组成部分（包括原水、处理、储存、分配、运行、维护及监测）。文件明确：集中式中水回用系统的系统组成及可能的运行模式；系统设计的基本原则；通用评估标准及相应的水质指标示例（不设定具体目标值或限值）；以及在应对突发事件时需特别关注并采取措施的相关方面。本文件不涉及集中式中水回用系统的设计参数及监管限值。 [外文原描述]： This document provides guidelines for the planning and design of centralized water reuse systems and water reuse applications in urban areas. This document addresses centralized water reuse systems in their entirety and is applicable to any water reclamation system component (e.g. source water, treatment, storage, distribution, operation and maintenance and monitoring). This document provides: — system components and possible models of a centralized water reuse system; — design principles of a centralized water reuse system; — common assessment criteria and related examples of water quality indicators, all without setting any target values or thresholds; — specific aspects for consideration and emergency response. This document excludes design parameters and regulatory values of a centralized water reuse system.
英文名称Water reuse in urban areas — Guidelines for centralized water reuse system — Part 1: Design principle of a centralized water reuse system