Sanitation research focuses on the study and development of methods to ensure clean and safe environments for human health. This includes the management and treatment of wastewater, access to clean drinking water, proper hygiene practices, and the prevention of disease transmission through improved sanitation facilities. Research in this area aims to address global challenges such as waterborne diseases, water scarcity, and inadequate sanitation infrastructure in developing countries. Through innovative technologies and policies, sanitation research aims to improve public health and enhance quality of life for communities worldwide.