Harm of used tires

Waste tires are called “black pollution”, and the accumulation of a large amount of waste tires not only occupies land but also seriously damages the environment. Waste tires are not biodegradable due to the uncertainty of the time required for tire decomposition, and their composition includes factors such as lead, chromium, cadmium and other heavy metals, which pose a threat to human health and the environment if handled and managed improperly. The surge in scrap tires continues to pose new challenges to the global eco-environmental strategy and has become a very pressing industrial and environmental issue.