GB/T 42843.1-2023 Active National standards

GB/T 42843.1-2023 Fine bubble technology—Sampling and sample preparation for measurement—Part 1:Ultrafine bubble dispersion in water

Publish Date: 2023-08-06 Implement Date: 2024-03-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 42843.1-2023

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Environment conditions and general testing methods

ICS Name: The experimental conditions and procedures are summarized here

Publish Date: 2023-08-06

Implement Date: 2024-03-01

Pages: 12 pages

Scope

This document describes the sampling and sample preparation steps and conditions for ultra-fine bubble water dispersion systems. This document is applicable to relatively stable dispersion systems, that is, the number and size of bubbles remain relatively stable during sampling, sample preparation, and testing. This document is not applicable to unstable fine bubble dispersion systems or microbubble dispersion systems.