Analyze the reasons for the increased backwashing frequency of the side filter tank? How to handle it?
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Analyze the reasons for the increased backwashing frequency of the side filter tank? How to handle it?
Possible cause: The filter media is contaminated； Cracking on the surface of the filter media ； The turbidity of the circulating water is too high.
On the one hand, there is an increase in the turbidity of the incoming water, along with fluctuations in water quality； On the other hand, there is filter media clogging due to insufficient flushing ；
1. There is a problem with the setup； 2. Fault in the side filtration system itself ； 3. Increase in silt or impurities in the return water ； 4. Insufficient dosage of bactericidal and algaecidal agents, leading to bacterial growth ；
1. Check the turbidity of the incoming water to determine whether the issue lies with the water supply； 2. Check whether the initial pressure difference of the side filter is too high; if it is, it indicates that the filter media is damaged or that the backwashing was not thorough enough ； 3. Check whether the operation procedures and settings are incorrect.