Electronic waste, commonly referred to as e-waste, encompasses all discarded electrical or electronic devices. This includes a wide range of products such as computers, mobile phones, televisions, refrigerators, and other electronic appliances that have reached the end of their useful life.

Wet waste, often referred to as organic waste, encompasses biodegradable materials typically found in households and commercial establishments. This category includes food scraps, vegetable peels, fruit waste, coffee grounds, and other kitchen residues. Wet waste also covers garden waste like grass clippings, leaves, and small branches.

Dry waste refers to waste materials that are not wet or organic in nature. This category typically includes items such as paper, cardboard, plastics, metals, glass, and textiles. Dry waste is generally non-biodegradable and can be recycled or repurposed into new products.

Industrial dry waste plastics and others refer to non-biodegradable materials generated from industrial activities. This category includes a wide range of synthetic polymers and other non-organic waste products that do not decompose naturally in the environment