ISO 23056:2020 城市地区的水再利用 分散/现场水再利用系统的指南 分散/现场系统的设计原则

标准编号：ISO 23056:2020

中文名称：城市地区的水再利用 分散/现场水再利用系统的指南 分散/现场系统的设计原则

英文名称：Water reuse in urban areas — Guidelines for decentralized/onsite water reuse system — Design principles of a decentralized/onsite system

发布日期：2020-09

标准范围

本文件为分散/现场水回用系统的规划、设计原则和考虑事项以及城市地区的水回用应用提供了指南。本文件适用于打算以安全、可靠和可持续的方式实施分散式水再利用原则和决定的从业者和当局。本文件全面论述了分散/现场水再利用系统，并适用于任何水回收系统组件（如水源收集、处理、储存、分配、运行和维护及监控）。本文件规定:-标准术语和定义；-描述分散/现场水回用系统的系统组件和可能的模型；-分散/现场中水回用系统的设计原则；-水质指标的通用评估标准和相关示例，均未设定任何目标值或阈值；-考虑和应急响应的具体方面。分散/现场中水回用系统的设计参数和监管值不在本文件范围内。

This document provides guidelines for the planning, design principles and considerations of a decentralized/onsite water reuse system and water reuse applications in urban areas.This document is applicable to practitioners and authorities who intend to implement principles and decisions on decentralized water reuse in a safe, reliable and sustainable manner.This document addresses decentralized/onsite water reuse systems in their entirety and is applicable to any water reclamation system component (e.g. source water collection, treatment, storage, distribution, operation and maintenance and monitoring).This document provides:— standard terms and definitions;— description of system components and possible models of a decentralized/onsite water reuse system;— design principles of a decentralized/onsite 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.Design parameters and regulatory values of a decentralized/onsite water reuse system are out of the scope of this document.

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