Water reuse measurement

Introduction

At TIIAME National Research University, sustainable water management is a core priority. With Uzbekistan’s arid climate and limited rainfall, we have developed a comprehensive water reuse measurement system to optimize resource utilization and reduce water waste. This initiative aligns with our commitment to SDG 6: Clean Water and Sanitation.

Rainwater and Groundwater Collection

Our campus features an advanced rainwater and groundwater collection system with a total capacity of 400,000 tons. This includes:

  • A 350-ton underground tank.
  • Two 50-ton above-ground tanks.

Rainwater is collected from building rooftops via strategically installed tubes and directed into collection trays, which channel the water into these tanks. This system ensures efficient water harvesting and storage, supporting sustainable water use across the university.

Water Circulation and Reuse

TIIAME employs a closed-loop water reuse system, enabling continuous recycling of water:

  • Water collected in tanks is used for irrigation, laboratory operations, and maintaining fountains.
  • After use, the water undergoes filtration and is returned to the tanks for repeated use. This system ensures that 40% of irrigation needs on campus are met through reused water, significantly reducing reliance on external water supplies.

Water Quality Monitoring

To maintain high standards of safety and efficiency, we regularly monitor the quality of reused water:

  • Advanced Technologies: Filtration and UV disinfection systems ensure the chemical and biological safety of the water.
  • Compliance: All water quality measures adhere to Uzbekistan’s O’zDSt 950-2011 standards.

Data Collection and Analysis

Our sustainability team collects and analyzes data on:

  • Water consumption.
  • Tank refill rates.
  • Water quality metrics.

Using a combination of automated systems and manual assessments, this data helps us continuously improve our water reuse practices, ensuring efficiency and sustainability.

Our Achievements

  • A significant portion of our water demand, particularly for irrigation, is met through reused water.
  • Advanced monitoring and closed-loop systems minimize water waste and promote optimal resource utilization.
  • Our water reuse initiatives position TIIAME as a model for sustainable water management in higher education.

Looking Ahead

We are committed to further enhancing our water reuse systems by:

  • Expanding rainwater harvesting infrastructure.
  • Integrating IoT-enabled devices for smarter water management.
  • Innovating and improving filtration and circulation technologies.

Join Us in Sustainable Water Management

TIIAME National Research University is proud to lead the way in water reuse and sustainable resource management. Our initiatives not only contribute to environmental conservation but also set a benchmark for institutions across Uzbekistan and beyond.