DL/T 502.30-2006
Analytical methods of steam and water in power plants Part 30: Determination of nitrates (Spectrometric method using salicylic acid) (English Version)

Standard No.

DL/T 502.30-2006

Language

Chinese, Available in English version

Release Date

2006

Published By

Professional Standard - Electricity

Latest

DL/T 502.30-2006

Replace

DL 502-1992

Scope

This part of DL/T 502 specifies the determination method for nitrate in boiler water and cooling water. This section is applicable to the determination of water samples with nitrate content in boiler water and cooling water between 0.1 mg/L and 10.0 mg/L.

DL/T 502.30-2006 Referenced Document

• DL/T 502.2 Analytical methods of steam and water in power plants Part 2: Sampling method for steam and water
• GB/T 6903 Analysis of water used in boiler and cooling system—General rule*， 2022-03-09 Update

DL/T 502.30-2006 history

• 0000 DL/T 502-2007
• 1992 DL 502-1992 Water and steam test methods for thermal power plants Determination of low turbidity

DL/T 502.30-2006 Analytical methods of steam and water in power plants Part 30: Determination of nitrates (Spectrometric method using salicylic acid) has been changed from DL 502-1992 Water and steam test methods for thermal power plants Determination of low turbidity.