ISO 20468-4:2021
International Standard
Current Edition
·
Approved on
18 May 2021
·
Guidelines for performance evaluation of treatment technologies for water reuse systems — Part 4: UV Disinfection
ISO 20468-4:2021 Files
null Pages
Current Edition
ISO 20468-4:2021 Scope
This document provides guidelines for performance evaluation methods of UV disinfection for full scale water reuse systems. It deals with the methods of measurement of typical parameters which indicate performance of UV disinfection systems.
Best Sellers
GSO 150-2:2013
Gulf Standard
Expiration dates for food products - Part 2 :
Voluntary expiration dates
![GSO Standard](https://static.gso.org.sa/gso-uicore/assets/images/logo_gso_sml.png)
OS GSO 150-2:2013
GSO 150-2:2013
Omani Standard
Expiration dates for food products - Part 2 :
Voluntary expiration dates
![OS Standard](https://static.gso.org.sa/gso-uicore/assets/images/logo_os_sml.png)
![GSO Standard](https://static.gso.org.sa/gso-uicore/assets/images/logo_gso_sml.png)
OS GSO 2055-1:2015
GSO 2055-1:2015
Omani Standard
HALAL FOOD - Part 1 : General Requirements
![OS Standard](https://static.gso.org.sa/gso-uicore/assets/images/logo_os_sml.png)
![GSO Standard](https://static.gso.org.sa/gso-uicore/assets/images/logo_gso_sml.png)
GSO 2055-1:2015
Gulf Technical Regulation
HALAL FOOD - Part 1 : General Requirements
![GSO Standard](https://static.gso.org.sa/gso-uicore/assets/images/logo_gso_sml.png)
Recently Published
ISO/PAS 8329:2024
International Standard
Extended master connection file (χMCF) — Description of mechanical connections and joints in structural systems
![ISO Standard](https://static.gso.org.sa/gso-uicore/assets/images/logo_iso_sml.png)
IWA 45:2024
International Standard
Sustainable critical mineral supply chains
ISO/TS 5462:2024
International Standard
Rubber latex coated fabric gloves — Specification
![ISO Standard](https://static.gso.org.sa/gso-uicore/assets/images/logo_iso_sml.png)
ISO 19085-9:2024
International Standard
Woodworking machines — Safety — Part 9: Circular saw benches (with and without sliding table)
![ISO Standard](https://static.gso.org.sa/gso-uicore/assets/images/logo_iso_sml.png)