This standard specifies the method for the determination of chlorides in wood activated carbon by visual Colorimetry. Silver chloride is formed by water extraction and reaction of chloride ions and silver ions in nitric acid medium, and then the chloride ion content is determined by Turbidimetry to ensure that the chlorides content of wood activated carbon meets the requirements.
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 | B73 | ICS | 65-050 |
| Release Date | 1999-11-10 00:00:00 | Implementation Date | 2000-04-01 00:00:00 |