DB53/T 624-2014
Determination of Nitrate Nitrogen and Nitrite Nitrogen in Coking Wastewater by Dairyler's Alloy Reduction-Neutralization Titration (English Version)

Standard No.

DB53/T 624-2014

Language

Chinese, Available in English version

Release Date

2014

Published By

Yunnan Provincial Standard of the People's Republic of China

Latest

DB53/T 624-2014

Scope

This standard specifies the method for the determination of nitrate nitrogen (NO3--N) and nitrite nitrogen (NO2--N) in coking sewage using the Daisch alloy reduction-neutralization titration method. This standard is applicable to the determination of nitrate nitrogen (NO3--N) and nitrite nitrogen (NO2--N) in coking wastewater. Measuring range (mass concentration): nitrate nitrogen 1.0 mg/L ~ 150.0 mg/L, nitrite nitrogen 1.0 mg/L ~ 100.0 mg/L.

DB53/T 624-2014 history

• 2014 DB53/T 624-2014 Determination of Nitrate Nitrogen and Nitrite Nitrogen in Coking Wastewater by Dairyler's Alloy Reduction-Neutralization Titration