What is an encapsulation method?

An encapsulation method involves treating hazardous waste by sealing it in protective material. This technique is particularly important for materials that pose a risk to human health and the environment due to their toxic nature. By encasing the hazardous waste in a stable and secure material, encapsulation minimizes the potential for leaching into the environment and reduces the risk of exposure to harmful substances.

This method is often utilized when complete destruction of the hazardous waste is not feasible or when the waste still needs to be contained in a manner that limits its mobility. Encapsulation can involve the use of various materials, such as cement or specialized coatings, designed to withstand environmental factors and ensure long-term safety.

Other options provided do correctly describe different waste management methods but do not define encapsulation. Recycling focuses on the recovery of materials, destruction entails breaking down waste to eliminate it, and neutralizing involves chemical reactions to render substances less harmful. Each of these approaches has distinct objectives and application techniques within the broader context of hazardous waste management.