Hazardous waste treatment involves processes designed to safely manage and reduce the harmful effects of waste materials that can pose risks to human health and the environment. This waste can come from various sources, including industries, laboratories, and households, and may contain toxic substances, chemicals, or pathogens. The treatment methods include physical, chemical, and biological processes. Physical methods may involve sorting or shredding, while chemical treatments can neutralize harmful substances. Biological methods use microorganisms to break down organic waste. Proper treatment ensures that hazardous waste is disposed of safely, minimizing its impact on the environment and public health.