GB/T 34500.3-2017 Active National standards

GB/T 34500.3-2017 Chemical analysis methods for rare earth waste residue and waste water—Part 3:Determination of weak radioactivity(total activity of α and β)

Publish Date: 2017-10-14 Implement Date: 2018-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 34500.3-2017

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Analysis methods for rare metals and their alloys

ICS Name: Other non-ferrous metals and their alloys

Publish Date: 2017-10-14

Implement Date: 2018-05-01

Pages: 7 pages

Scope

This part of GB/T 34500 specifies the method for determining the total activity of alpha and beta in rare earth waste residues and wastewater generated from mining, mineral processing, and smelting. This part is applicable to the determination of the total activity of alpha and beta in rare earth waste residues and wastewater generated from mining, mineral processing, and smelting. The lower limit of determination for waste residues and wastewater after being converted into residues is 0.1 Bq/g.