6.3.2 Preventing water system pollution

The university implements measures to control and prevent water pollution by applying beneficial microorganisms to maintain the balance and quality of water within the campus. This activity is carried out periodically to ensure continuous water quality management. In addition, water quality is monitored and tested annually

Application of beneficial microorganisms in the campus water area.

Grease Trap Management
The university implements measures to prevent grease accumulation that could clog pipelines and cause unpleasant odors. This also helps reduce the load on the main wastewater treatment system of buildings and the university, as well as minimize water pollution in the environment. The university hires a service provider at least once a year to clean and maintain grease traps in all campus buildings. For areas such as cafeterias, the university assigns cleaning staff to remove grease from the traps on a weekly basis to prevent blockages in the drainage system.

Maintenance and Cleaning of Grease Traps and Septic Tanks within the University

Grease Removal Performed by the University’s Cleaning Service Company

ESPReL | Chemical Waste Management in Laboratories under ESPReL Standards

The Faculty of Science, Srinakharinwirot University, places great emphasis on safe and proper chemical management in laboratories. The Faculty has implemented chemical waste segregation under the ESPReL standard (Enhancement of Safety Practice of Research Laboratory). This initiative ensures that chemicals and hazardous waste is properly managed, minimizes risks to laboratory personnel, and prevents environmental damage that could arise from disposing chemicals into building sanitation systems.

This measure also strengthens the culture of laboratory safety, promotes systematic operations, and reassures students, staff, and stakeholders that scientific activities are carried out without compromising safety or environmental standards.

Moreover, chemical segregation and responsible hazardous waste management align with several United Nations Sustainable Development Goals (SDGs):

• SDG 3 Good Health and Well-being: Reducing health risks from exposure to hazardous chemicals.

• SDG 6 Clean Water and Sanitation: Preventing chemical contamination of water systems and the environment.

• SDG 12 Responsible Consumption and Production: Ensuring responsible hazardous waste management.

The Faculty of Science remains committed to being a role model in safe and environmentally responsible chemical management, contributing not only to the university’s sustainability goals but also to broader societal and environmental well-being.