What is the role of filter press in sewage treatment process?

Filter press in the current production has greatly improved the pollution of sewage to the environment, together with sewage treatment filter press operation is simple. Sludge pressure in sewage treatment process next to introduce to us about the effect of sludge filter press in sewage treatment process what?

Sludge treatment can be divided into sludge dewatering process and sludge drying process. Sewage deposition treatment will produce a lot of sludge, even through the concentration and digestion treatment, the moisture content is still as high as 96%, the volume is very large, difficult to absorb disposal, must be dehydrated treatment, improve the solid content of mud cake, the belt filter press is affected by the fluctuation of sludge load is small, but also has low mud moisture content and stable operation less consumption, treatment control is relatively simple, What are the effects of the filter press? The nature of the operator does not require high-grade characteristics. In the sewage treatment project construction plan, can choose belt filter press to reduce the project investment. Now, most of the newly built sewage treatment plants choose belt filter dehydrators.

Compared with other types of dehydrators, general plate and frame filter press has high solid content of mud cake. If considering the factors of reducing the land area of sludge pile, plate and frame filter press should be the choice plan. Filter plate movement method. Requirements can be through a hydraulic pneumatic equipment automatic or semi-automatic completion, the operation is not convenient, the press cloth vibration equipment, so that the cake easy to fall. Compared with other types of dehydrator, plate and frame filter press has the disadvantage of large area.