ISO 20760-1:2018 PDF

Scope: This document provides guidelines for the planning and design of centralized water reuse systems and water reuse applications in urban areas. This document is applicable to practitioners and authorities who intend to implement principles and decisions on centralized water reuse in a safe, reliable and sustainable manner. 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: — standard terms and definitions; — 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. Design parameters and regulatory values of a centralized water reuse system are out of the scope of this document.

ISO 20760-1:2018 Referenced Document

EN 1717:2000 Protection against pollution of potable water in water installations and general requirements of devices to prevent pollution by backflow*， 2024-04-20 Update
ISO 16075-1:2015 Guidelines for treated wastewater use for irrigation projects - Part 1: The basis of a reuse project for irrigation
ISO 16075-2:2015 Guidelines for treated wastewater use for irrigation projects - Part 2: Development of the project
ISO 16075-3:2015 Guidelines for treated wastewater use for irrigation projects - Part 3: Components of a reuse project for irrigation
ISO 16075-4:2016 Guidelines for treated wastewater use for irrigation projects - Part 4: Monitoring
ISO 20426 Guidelines for health risk assessment and management for non-potable water reuse*， 2018-05-31 Update
ISO 20468-1 Guidelines for performance evaluation of treatment technologies for water reuse systems — Part 1: General*， 2018-10-31 Update
ISO 20670 Water reuse — Vocabulary*， 2023-11-16 Update
ISO 20760-2:2017 Water reuse in urban areas - Guidelines for centralized water reuse system- Part 2:Management of a centralized water reuse system
ISO 20761 Water reuse in urban areas - Guidelines for water reuse safety evaluation - Assessment parameters and methods*， 2018-06-01 Update

2018 ISO 20760-1:2018 Water reuse in urban areas - Guidelines for centralized water reuse system - Part 1: Design principle of a centralized water reuse system