Alkaline hydrolysis is a process that uses a strong alkaline solution, typically sodium hydroxide or potassium hydroxide, to break down organic materials. This method is often used for the disposal of human remains as an alternative to traditional cremation. The process involves placing the body in a pressurized chamber filled with the alkaline solution, which accelerates decomposition. During alkaline hydrolysis, the body is subjected to heat and pressure, resulting in the breakdown of tissues into liquid and bone ash. The remaining liquid is sterile and can be safely disposed of or used as fertilizer, while the bone ash can be returned to the family, similar to ashes from cremation.