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5 common mistakes when using activated carbon in production
Activated carbon is an effective sorbent, but its effectiveness depends on how it is used in the technological process. In practice, even a good carbon can perform worse than expected due to common mistakes.
Let's take a look at the most common ones.
Choosing the wrong type of carbon
Each task, such as purifying water, alcohols, oils, or chemical solutions, requires a specific pore structure and fraction. There is no such thing as a universal carbon.
Incorrect particle size
Too large a particle size reduces the adsorption efficiency, while too small a particle size can degrade filtration and create additional flow resistance.
Lack of pre-treatment of the coal
Before use, the coal often needs to be washed or properly prepared. This reduces dust formation and stabilizes the filter's performance.
Too high filtration speed
If the flow passes through the coal too quickly, the contact time is reduced, and the sorbent does not have enough time to adsorb contaminants.
Using saturated coal
Any sorbent has an adsorption limit. If the coal is not replaced in time, the cleaning efficiency decreases significantly.
The efficiency of activated carbon depends not only on its quality, but also on the correct application technology.
Proper selection of the sorbent and operating modes allows you to achieve stable results and increase the efficiency of purification.
