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Carbon leakage during filtration results in very fine activated carbon in the crystallization tank, which is difficult to remove completely; manual cleaning is required. I wonder if anyone has a better method! ! !
Generally, activated carbon for filtration is used by placing a layer of filter paper between two layers of filter cloth; I think that if there is any leakage, it can be filtered again.
Activated carbon can be activated and cleaned first; this way there is no need for further filtration, and if filtration has already taken place, cleaning is the only option left. Cleaning can be done by drying first and then using vacuum suction to remove the material
Carbon leakage during filtration results in very fine activated carbon in the crystallization tank, which is difficult to remove completely; manual cleaning is required. I wonder if anyone has a better method! ! ! It’s actually a matter of knowing how to clean the reaction tank: use a high-pressure water pump to rinse it in a certain direction, then wipe it with a cloth; this can be done in two hours. In the future, pay more attention to thorough inspections during filtering to avoid such issues
Add some solvent and raise the temperature a bit, and that’s it
Actually, the carbon leakage was caused by a problem during the filtering process; cleaning up afterwards is not a proper solution. It is recommended that the original poster consider the selection of filtering equipment and filtering media first. If filter cloth is not suitable, filter paper could be used instead to ensure that no carbon leaks through.
First, identify the cause of carbon leakage (it’s usually either an incorrect filter cloth selection or perforations); address the root of the problem before dealing with the crystallization tank. 1. Return the substandard material from the crystallization tank to the tank before carbon removal. 2. Wash the crystallization tank with water. 3. Replace the filter cloth and filter again.
Activated carbon may get crushed, and the filter screen may also break