T/ZGM 001-2021
Nanofiltration membrane element for drinking water treatment devices for household and similar uses (English Version)

Standard No.

T/ZGM 001-2021

Language

Chinese, Available in English version

Release Date

2021

Published By

Group Standards of the People's Republic of China

Status

Be replaced 2022-04

Replace By

T/ZGM 001-2022

Latest

T/ZGM 001-2024

Scope

(1) Scope: This standard specifies the terms and definitions, technical requirements, test methods, inspection rules and markings, packaging, transportation, and storage of nanofiltration membrane components for household and similar drinking water treatment devices. This standard applies to nanofiltration membrane elements used in drinking water treatment devices for household and similar purposes. (2) Main technical content: 1. Normative reference documents 2. Terms and definitions 3. Technical requirements 4. Test methods 5. Inspection rules 6. Packaging, transportation and storage

T/ZGM 001-2021 history

• 2024 T/ZGM 001-2024 Technical specifications for energy conservation certification for spiral wound reverse osmosis membrane elements
• 2022 T/ZGM 001-2022 Specification of operation and management for membrane water treatment
• 2021 T/ZGM 001-2021 Nanofiltration membrane element for drinking water treatment devices for household and similar uses
• 2017 T/ZGM 001-2017 Recycled sulphuric acid from ion exchange resin industry