In the operation of an RDF Plant, what is the first metal that should be separated?

In the operation of a Refuse-Derived Fuel (RDF) plant, the first metal to be separated is iron. This is primarily due to its magnetic properties, which allow it to be easily removed from the waste stream using magnetic separation techniques. Iron is commonly found in various forms within municipal solid waste, including packaging materials and discarded items, making its separation crucial for both efficiency and safety in subsequent processing stages. Properly isolating iron at the outset ensures that it can be processed separately and reduces the potential for wear and tear on equipment used later in the RDF production process.

While aluminum, copper, and steel are also important materials to recover, their separation typically takes place after the iron has been efficiently extracted. This prioritization not only maximizes material recovery but also streamlines the overall operation of the plant, highlighting the importance of the sequential separation process in effective waste management and resource recovery.