In some hazardous wastes, the useful substances contained are easier to separate and recover after dehydration. For instance, for hazardous waste solutions containing metal ions, after being dehydrated by a screw extrusion dewatering machine, the concentration of metal ions relatively increases, facilitating the application of corresponding technologies for metal recycling and utilization, achieving the resource utilization of hazardous waste, and reducing resource waste and environmental pollution. If you have such material needs to be dehydrated, please don't hesitate to contact us for professional solution.