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| The image shows an air blower and an electrical control panel used in the wastewater treatment system. | |
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| A submersible aerator pump is an underwater device that supplies oxygen and circulates water to improve wastewater treatment. | |
The report form is a monthly report on the operation of the wastewater treatment system and effluent quality.
Picture 1. The university’s wastewater treatment facilities employ three types of aeration equipment, namely, roots blowers, diaphragm air pumps, and submersible aerator pumps. A total of 62 units are currently in operation, consisting of both single-phase and three-phase electrical systems. These aeration units play a vital role in supplying oxygen to wastewater treatment processes and supporting biological treatment efficiency. The maximum electricity consumption of the aeration systems is approximately 430 kWh per day.
Picture 2. The university conducts monthly inspections of aeration equipment to ensure the continuous and reliable operation of its wastewater treatment facilities. Furthermore, a monthly Wastewater Treatment System Operation and Effluent Quality Report (TS.2) is submitted to the Pollution Control Department (PCD) to verify system performance and compliance with national environmental regulations. These practices support effective wastewater management, regulatory compliance, and the university’s commitment to environmental sustainability.
Vehicle Statistics on Campus (Fiscal Year 2025) Vehicle Type Number of Vehicles used and managed by the university Number of Car the university daily Number of Motorcycle the university daily Number of All Vehicles Fiscal Year 2025 University-owned vehicles 36 Vehicles entering and exiting the university – Gate 1 – 342 220 […]
The use of water-efficient appliances such as hand-washing taps, urinals, and sprinkler systems provides significant environmental and operational benefits in the context of UI GreenMetric sustainability assessment. These technologies are designed to minimize water consumption while maintaining functional performance in daily campus activities. Accordingly, water-efficient hand taps, often equipped with sensor or low-flow mechanisms, reduce […]
Water Recycling Program (Sakon Nakhon Rajabhat University, Thailand) Water pumping system and water tanker used for irrigation of campus green areas and landscape maintenance. Water Reuse Rate Calculation Item Volume (m³/year) Wastewater Generated 124,264.80 Treated Wastewater 99,411.84 Reused/Recycled Water 10,944.00 Formula Calculation: Sakon Nakhon Rajabhat University has implemented a water recycling […]