What is the process called that involves mixing pharmaceutical waste with cement and other substances before disposal?

The process of mixing pharmaceutical waste with cement and other substances before disposal is known as inertization. This method is specifically used to immobilize hazardous materials, reducing their potential for environmental contamination. By creating a solid, stable mixture, inertization helps prevent the leaching of harmful substances into the soil and groundwater, addressing both safety and environmental concerns. This technique is particularly effective for pharmaceutical and chemical waste that may pose health risks if released into the environment.

In contrast, segregation refers to the process of separating different types of waste at the point of generation to ensure proper handling and disposal, while incineration involves burning waste at high temperatures to reduce volume and toxicity. Recycling is the process of converting waste materials into new products, which is distinct from the treatment of hazardous waste such as pharmaceuticals. Each of these processes plays an important role in waste management, but inertization is specifically focused on the safe immobilization of hazardous materials.