Water treatment accessories filter head for environmental protection

Advantages of filter head, filter cap, long handle filter head and long handle filter cap:The research results are as follows: ①The flushing intensity in some areas is low. Due to the operation of the filter, part of the suspended particles will be retained, and part of the colloidal particles will be absorbed by bioflocculation. At the same time, the aged biofilm during microbial metabolism will also remain in the biofiller layer. The presence of these impurities will significantly increase the filtration resistance of the biofilter; at the same time, it will reduce the mass transfer efficiency between the dissolved oxygen in the main body of the aqueous solution and the microorganisms on the biofilm, and affect the removal efficiency of the organic matter by the biofilter. ②In the area with high scouring intensity, due to the high water flow velocity, it will impact the support layer, resulting in the mixing of biological filter material and support layer, and even the loss of biological filler, sometimes causing the air distribution system to loosen, which will affect the BAF cause great harm.Precautions for operation and maintenance of filter head, filter cap, long handle filter head and long handle filter cap:During the operation of the filter head, filter cap, long-handle filter head and long-handle filter cap, the current of the fan and water pump during backwashing should be checked frequently. If the current is too large, the first thing to consider is that the filter head is clogged. At this time, the operation of the pool should be stopped, the water in the pool should be drained, and the manhole should be opened to check whether the anti-blocking facilities are blocked by debris. If the facility needs to be dismantled, it should be rinsed with clean water before installation.