BBNEP filter press is ideal equipment for dealing waste water in mining and minerals industry. BBNEP filter press is mainly used for dewatering fine coal and coal tailings. In addition, ore concentrate suspension concentrated by floatation and separated from mineral by-production can achieve solid liquid separation by BBNEP filter press. In this process, zinc, iron, copper and other metals will be extracted, while gold, silver, and platinum and other precious metals will be leaved in filter chamber in form of filter cakes. In terms of this industry, membrane filter press and chamber filter press with automatic plate shifter are recommend. They are featured with fast cycle time, high filtration speed, and lower water content of filter cakes and so on.