The GB/T 13898-1992 standard specifies a method for the determination of iron (II, III) cyanide complexes in pyrotechnic industrial wastewater using Atomic absirption spectropho-tometry, AAS. It is suitable for the determination of iron (II, III) cyanide complexes in discharge wastewater, with a determination range of 2 to 10 mg/L. The principle of the method is based on the analysis and atomization of iron cyanide complexes in flames, and its Maximum absorption at 248.3 nm is used for quantitative analysis. The standard provides a technical basis for the monitoring of iron cyanide complexes in industrial wastewater.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | Z16 | ICS | |
| Release Date | 1992-11-23 00:00:00 | Implementation Date | 1993-09-01 00:00:00 |