Wastewater treatment plants for both municipal and industrial applications are designed to produce a clean, safe water discharge, usually to a river. The complexity of the plant will depend on the immediate environmental considerations and the consent limits negotiated with the authorities.
More and more our horizontal spiral decanter centrifuge already used in municipal applications and got the good feedback.
There are basically two application types in the wastewater treatment industry for the decanter centrifuge:
1. The first is to take liquid slurry (around 1-3% ds.) as feed to the decanter and thicken it to around 8% ds, often prior to going to a biological digester.
2. The second is to feed the decanter centrifuge with similar slurry and dewater the solids to a dry looking solids mass prior to disposal. In the second case the solids can come from the primary clarifier or the secondary clarifier after biological treatment.
DC Machinery range of decanter centrifuges is ideally designed for these applications. Controlling the decanter centrifuge operating parameters optimizes the consistency of the discharged sludge.
You are welcome to contact Tangshan Dachuan Machinery to get more detailed infos, we will supply our best service for you.