Composting is a biological process that decomposes organic materials, like food scraps and yard waste, into a nutrient-rich soil amendment called compost. It's a key component of solid waste management, helping to reduce landfill waste, recycle valuable resources, and improve soil health.
Biomethanation, also known as anaerobic digestion, is a process that converts organic waste into biogas, a renewable energy source, through the action of microorganisms in the absence of oxygen. In the context of Solid Waste Management (SWM), biomethanation offers a sustainable solution for treating biodegradable waste, reducing landfill burden, and generating energy.
Incineration in Solid Waste Management (SWM) is the process of burning solid waste to reduce its volume and potentially recover energy. It's a thermal treatment method used to dispose of various types of waste, including municipal solid waste (MSW), hazardous waste, and medical waste. While it offers benefits like volume reduction and potential energy recovery, it also presents challenges like ash disposal and potential air emissions.
