Wastewater treatment refers to the a serial processes of raw sludge. Specifically speaking, it include sludge decreasing, materialization, harmlessness treatment. According the whole flow, the sludge treatment include: thickness, adjustment, dewatering, stabilization, desiccation or incineration. Sludge dewatering is one of the key parts of waste water treatment. Our hydraulic filter press is mainly for this part in the field. Now, the Chinese sludge processing technology is developing.
For different sludge types, it will need different plate frame filter press. According the waste water source, the sludge include: municipal sludge, industrial sludge and dredging sludge; according to sludge nature, it include organic sludge and inorganic sludge; according to the separation process, the sludge is divided into: sediment sludge, biological sludge.
Generally speaking, the inorganic sludge is easy to be filtered, so normally chamber filter press can meet the needs. However, for organic sludge, it firstly will consider membrane filter press. Pls contact us for China filter press specifications and prices.