This standard specifies the method for determining the adsorption value of wood activated carbon methylene blue. After the sample is mixed with methylene blue solution, the adsorption amount of methylene blue is calculated by measuring the filtrate Absorbance by spectrophotometer. The standard is suitable for the testing of wood activated carbon to ensure that the adsorption performance of activated carbon is reliable and meets the requirements of the specification.
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 |