What is meant by "decayable waste"?

The term "decayable waste" specifically refers to waste materials that can decompose naturally over time, typically through biological processes involving microorganisms such as bacteria and fungi. This type of waste includes organic materials, such as food scraps, yard waste, and paper products, which break down and return nutrients to the soil, contributing to a natural cycle of decomposition.

Understanding this concept is essential because it differentiates decayable waste from other types of waste that either cannot break down or require different methods for processing and disposal. For example, while recyclable materials can be processed and reused, they do not necessarily decompose in a natural environment like decayable waste does. Similarly, waste that requires special disposal techniques may include hazardous materials or electronic waste but is not classified as decayable. Being aware of what constitutes decayable waste is crucial for effective waste management and environmental protection practices.