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How to choose a filter press for sewage？

There are many different models and brands of sewage filter presses on the market. In the end, we may not have picked the one we want. So, let's share some of the experience with the selection of sewage filter presses.
After the sewage is treated by sedimentation, a large amount of sludge will be produced. Even after concentration and digestion, the water content is still as high as 96%, the volume is large, and it is difficult to dispose of it. It must be dehydrated to increase the solid content of the cake to reduce the solid content of the cake. The area occupied by sludge stacking. Generally, large and medium-sized sewage treatment plants use mechanical dewatering. There are many types of dehydrators. According to the dehydration principle, they can be divided into three categories: vacuum filtration dehydration, pressure filtration dehydration and centrifugal dehydration. According to the comparative analysis of the performance of different types of dewatering machines, it can be seen that different sewage treatment plants should choose from sludge characteristics, operating conditions, personnel quality, mud cake requirements, capital and cost when selecting sludge dewatering. A comprehensive consideration can be made in order to make a relatively reasonable choice. Choose a filter press and choose the machine that suits you.

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