T/SHZSAQS 00459-2026 Active Group standards

T/SHZSAQS 00459-2026 Groundwater Classification and Purification Technology Specification

Publish Date: 2026-04-13 Implement Date: 2026-04-13 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/SHZSAQS 00459-2026

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: \nComprehensive water quality

Publish Date: 2026-04-13

Implement Date: 2026-04-13

Scope

This document specifies the terms and definitions of surface water graded purification, the classification of surface water, water quality investigation, purification principles, purification objectives, purification methods and steps, effect evaluation, and ecological safety requirements. It is applicable to the graded purification of surface water.

Development Information

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