Plate and frame filter press treatment of sludge requires extremely high stability. Even though many enterprises strictly control the dosing process, problems such as long filter press cycle, uneven thickness of the sludge cake, s.....

The composition, organic matter content and viscosity of sludge vary greatly in different industries, and the adaptability requirements for dehydration agents are extremely high. Traditional iron salt and aluminum salt agents have.....

Sludge dewatering, as the core operational cost component of a wastewater treatment enterprise, although the traditional "iron salt/aluminum salt + lime" process may seem to have low individual reagent costs, the resulti.....

The key issue in the deep filtration of sludge using plate and frame presses often lies not in the equipment pressure, but in the nature of the sludge itself. The sludge has a stable colloidal structure and its moisture is tightly.....

For a long time, the domestic plate-and-frame sludge dewatering process has generally adopted the traditional conditioning technology of combining iron salts, aluminum salts with lime. This classic solution has low barriers and wi.....

In the wastewater treatment plants and industrial sludge processing scenarios, the plate and frame filter press is the core equipment for deep sludge dewatering. However, most enterprises have long been facing industry problems su.....