What happens to MSW or RDF when stored for an extended period?

When municipal solid waste (MSW) or refuse-derived fuel (RDF) is stored for an extended period, it tends to collect moisture. This accumulation occurs due to environmental conditions, such as humidity and precipitation, which can penetrate the waste materials. The presence of moisture can lead to a number of issues, including increased biodegradation rates and the potential for leachate generation. Over time, moisture can significantly impact the handling and processing of MSW or RDF, affecting its overall quality and energy content.

The importance of recognizing moisture accumulation is critical for waste management practices, particularly in terms of storage conditions and the preparation of materials for energy recovery or disposal. Therefore, managing moisture levels is an essential aspect of ensuring that MSW and RDF can be processed efficiently and sustainably.