T/LNWTA 009-2021 Active Group standards

T/LNWTA 009-2021 Water treatment agent for the standard of chromium ion content in brine used in diaphragm electrolysis preparation of sodium hypochlorite and chlor alkali

Publish Date: 2021-12-31 Implement Date: 2022-01-01 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/LNWTA 009-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Chemical auxiliaries, surfactants, catalysts, and water treatment agents

ICS Name: Drinking water

Publish Date: 2021-12-31

Implement Date: 2022-01-01

Scope

Main technical content: This standard specifies the chromium ion content standard in sodium hypochlorite, a water treatment agent, and sodium chloride solution, a raw material for chlor-alkali production. It mainly includes determination methods and content standards. This standard is applicable to the detection of chromium in electrolytic sodium chloride solution. The standard is mainly used for the determination of sodium hypochlorite prepared from drinking water and industrial water, and sodium chloride solution in the chlor-alkali process