The testing standards for wood activated carbon mainly include the following national standards:
GB/T 12496.1-1999: specifies the method for determining the apparent density of granular activated carbon, applicable to activated carbon with a particle size greater than 180μm and accounting for more than 90%.
GB/T 12496.5-1990: specifies the test method for wood activated carbon - determination of phenol adsorption value.
GB/T 12496.7-1990: specifies the test method for wood activated carbon - determination of iodine adsorption value.
GB/T 12496.8-1990: specifies the test method for wood activated carbon - determination of caramel decolorization power.
GB/T 12496.9-1990: specifies the test method for wood activated carbon - determination of moisture content.
GB/T 12496.10-1990: Specifies the test method for wood activated carbon - determination of calcium and magnesium content.
GB/T 12496.12-1990: Specifies the test method for wood activated carbon - determination of acid soluble matter.
GB/T 12496.13-1990: Specifies the test method for wood activated carbon - determination of heavy metal content.
GB/T 12496.14-1990: Specifies the test method for wood activated carbon - determination of uncarbonized matter content.
GB/T 12496.16-1990: Specifies the test method for wood activated carbon - determination of chlorides.
GB/T 12496.17-1990: Specifies the test method for wood activated carbon - determination of uncarbonized matter content.
GB/T 12496.18-1990: specifies the test method for wood activated carbon - determination of carbon tetrachloride adsorption rate.
These standards cover a variety of performance indicators and test methods for wood activated carbon, ensuring the standardization of its quality and performance.