Decanters
Decanters, on the other hand, are used to separate liquids and solids in wastewater treatment plants. After the aeration process is complete, the wastewater is transferred to a decanter, where the solids settle to the bottom and the clear liquid is decanted or drawn off from the top. Decanters are also made of stainless steel and are designed to be highly efficient in separating solids from liquids.