What should I pay attention to when using an activated carbon filter?
Activated carbon filter is a kind of more commonly used water treatment equipment, as a water treatment desalting system pretreatment can adsorb the residual chlorine that can not be removed in the pre-filtration, can effectively ensure the service life of the post-equipment, improve the water quality. So what do you need to pay attention to when using an activated carbon filter?
Precautions for using activated carbon filters are as follows:
First, in the initial operation of the activated carbon filter, it should be exhaust, exhaust process is very simple, open the exhaust valve, water valve, water, and then until the exhaust valve discharge water without air so far.
Two, when the equipment is backwashed, the strength should be controlled to avoid the filter material washing leakage.
Three, if the equipment is reopened after long-term shutdown, it is necessary to wash the filter material for about 5 minutes until the water of the equipment becomes clear.
Four, if it is a large filter can use the method of air scrubbing, in order to enhance the effect of backwashing.
Five, backwashing should be controlled when backwashing strength, avoid activated carbon washing leakage out of the system.
Six, according to the water quality of the water is different, it is necessary to replace the filter material regularly, in general, 3- 6 months to replace once is appropriate.
The above is the introduction of the precautions when the activated carbon filter is used. Now the activated carbon filter plays a huge role in water treatment. After the treatment of activated carbon filter, organic matter, heavy metal, colloid and other impurities in raw water can be well filtered, greatly improving the quality of water.
