GB/T 37906-2019 Active National standards

GB/T 37906-2019 Reclaimed water quality—Determination of mercury—Mercury analyzer method

Publish Date: 2019-08-30 Implement Date: 2020-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 37906-2019

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Basic standards and general methods for water treatment agents

ICS Name: \nChemical testing of water

Publish Date: 2019-08-30

Implement Date: 2020-07-01

Pages: 5 pages

Scope

This standard specifies the method for determining the mercury content in recycled water—the catalytic pyrolysis-cold atomic absorption mercury analyzer method.
This standard is applicable to the determination of mercury content in recycled water, with a measurement range of 0.1 μg/L to 100 μg/L. When the mass concentration exceeds 100 μg/L, it is necessary to dilute the sample before measurement. This standard is also applicable to the determination of mercury content in surface water and wastewater.

Development Information

Word Count: 8 Thousand words Pages: 5 pages

Referenced Standards

GB/T 5750.2-2006 Standard examination methods for drinking water—Collection and preservation of water samples GB/T 5750.2-2023 Standard examination methods for drinking water—Part 2:Collection and preservation of water samples GB/T 6682-1992 Water for analytical laboratory use—Specification and test methods GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods

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