T/ZGM 003-2021
Assessment requirements for forerunner standard—Ultrafiltration membranes (English Version)

Standard No.

T/ZGM 003-2021

Language

Chinese, Available in English version

Release Date

2021

Published By

Group Standards of the People's Republic of China

Status

Be replaced 2022-09

Replace By

T/ZGM 003-2022

Latest

T/ZGM 003-2024

Scope

Establish an evaluation index system and evaluation method for enterprise standards, and determine the content of basic indicators and core indicators.

T/ZGM 003-2021 history

• 2024 T/ZGM 003-2024 Green product household drinking water treatment equipment
• 2023 T/ZGM 003-2023 Assessment requirements for quality grading and forerunner — Submerged hollow fiber ultrafiltration membrane modules for drinking water treatment
• 2022 T/ZGM 003-2022 Assessment requirements for quality grading and forerunner - Membrane elements for terminal filtration in the semiconductor industry
• 2021 T/ZGM 003-2021 Assessment requirements for forerunner standard—Ultrafiltration membranes