Electroplating sludge is classified as high-risk solid waste, subject to strict environmental regulations and extremely high disposal costs. Thanks to their efficient solid-liquid separation capabilities, filter presses can drastically reduce sludge moisture content, enabling significant volume reduction and resource recovery; they are indispensable core equipment for the treatment of industrial electroplating waste residues. Read More

Recently, a group of customers from Southeast Asia visited our factory to learn more about our high-temperature automatic membrane filter press. Read More

Brine purification in caustic soda production generates salt mud with high moisture content; filter presses achieve salt mud dewatering through efficient solid-liquid separation. This article outlines the advantages of using filter presses for salt mud filtration and analyzes their suitability in terms of deep dewatering, residual salt recovery, corrosion resistance, and automation. Read More

Solid-liquid separation of aqueous lignin slurries places high demands on the adaptability of filtration machine. This article outlines the advantages of using a membrane test filter press for laboratory-scale lignin slurry filtration and analyzes the value it offers regarding secondary squeeze dewatering, testing flexibility, and industrial scale-up. Read More