SDG 6: Clean Water and Sanitation
Water Reuse Policy — In Place by 2024
Efficient and Sustainable Water Reuse Policy
Nakhon Si Thammarat Rajabhat University (NSTRU) places great importance on water reuse to improve water efficiency and lessen the strain on natural water resources. The university has introduced a policy to treat and reuse water within the “Royal Project: One-Rai Rubber Forest” area, where treated water from the Sai Kai Canal is reused to irrigate vegetables and fruit trees. Aquatic animals are also released into the canal to help control algae growth and maintain ecological balance within the water system.
💧 Integrated Wastewater Treatment and Reuse System
Wastewater from campus buildings flows through underground septic tanks and aeration canals, connecting to a new aeration-based wastewater treatment system currently under construction. This system allows for the safe reuse of treated water in various campus activities and the Royal Project area, reducing dependency on raw natural water sources.
🔍 Continuous Monitoring and Evaluation
The university continuously monitors the volume of reused water and evaluates the efficiency of the treatment process to ensure maximum reuse benefits and minimal environmental impact. Data collection and system evaluation are key components of NSTRU’s sustainability management strategy.
This initiative demonstrates the university’s strong commitment to sustainable water management and environmental stewardship, aligning with the United Nations SDG 6.4.1 — Increase Water-Use Efficiency and Ensure Sustainable Freshwater Supply.
🌿 Aligned with SDG 6: Clean Water and Sanitation
Through its water-reuse policy and investment in efficient treatment technologies, Nakhon Si Thammarat Rajabhat University promotes sustainable water consumption, conserves natural resources, and contributes directly to global clean-water goals.
