How Does a Frame Filter Press Work?
Different filter presses operate differently. But generally, wastewater is first pumped into a chamber of the filter press. As it passes through the cloth, the solids collect on it forming a filter cake. Then, as additional wastewater is pumped through the chamber, the cake builds until it is cleaned and recycled.
![Coagulants and Flocculants](https://advancedchemsys.com/wp-content/uploads/Coagulants-and-Flocculants.jpg)