Activated carbon is an important means to treat industrial volatile organic compounds (VOCs) waste gas, and its quality directly affects the treatment effect of VOCs waste gas. In view of the fact that many VOCs companies are facing the problem of difficult identification and non-standard use of activated carbon, this article will introduce activated carbon identification skills to help enterprises solve problems.
A look:The shape is straight and the inky black is high-quality granular activated carbonThe shape is long and curved, and the color is gray or even rusty, which is inferior activated carbon.
Second name:Under the same volume, the lighter mass is high-quality activated carbon, and the heavier is inferior activated carbon.
Three listens:After the high-quality charcoal is put into clean water, it will discharge fine bubbles, and it will be in the form of thin lines, floating up and down with the carbon particles, and emitting a continuous "hissing" sound. After the inferior carbon is put into clean water, the sinking speed is fast, the bubble exhaust time is short and discontinuous, and there is even no bubble and "hissing" sound.
* |Shenzhen Bureau of Ecology and Environment.
Edit |Small fish.
Disclaimer: The content contained herein, **Internet, WeChat*** and other public channels, we remain neutral on the views in the article, for reference and communication purposes only. **The copyright of the manuscript belongs to the original author and institution, if there is any infringement, please contact us to delete.