What is the primary function of a centrifuge in wastewater treatment?

The primary function of a centrifuge in wastewater treatment is to concentrate solids and separate liquids. In wastewater treatment processes, a centrifuge is utilized to effectively separate suspended solids from liquids by utilizing centrifugal force. When the centrifuge spins, denser materials, such as solids, are thrown outward against the bowl walls, while less dense liquids are forced toward the center and can be removed separately.

This separation process is crucial for dewatering sludge, allowing for more efficient handling and disposal of solid waste materials while also improving the quality of the treated effluent. By concentrating solids, centrifuges help in reducing the volume of waste requiring disposal and enable the recovery of valuable resources from the solids, enhancing the overall efficiency of the wastewater treatment process.