2015year11month，Our company won the cold rolling mill of Baosteel Iron and steel Limited by Share Ltd2030Three filter press equipment in depth to wastewater treatment unit,This device has been successfully delivered to the site; Baoshan Iron Steel Co in cold rolling mill2030The project of deep treatment and reuse of unit waste water is a project of treating acid wastewater separately.

Frame type filter press for this project, its main feature is the diaphragm plate and the box plate mixed use, to achieve economic and practical and more effective solid-liquid separation, the moisture content of the cake reach≤65%，To which the zinc contained sludge filter press processing ability4t/dDry sludge and other chromium sludge filter press processing ability to achieve1.5t/dWaste sludge。