Advances in Constructional Engineering

The research on the application of water-saving technologies in high-rise building water supply and drainage systems focuses on water-saving devices, reclaimed water reuse systems, and rainwater harvesting systems. Water-saving devices have improved performance and user experience through optimized design, reducing water consumption. Reclaimed water reuse systems have decreased dependence on municipal water supply and controlled construction and operation costs through technological improvements, ensuring water quality stability. Rainwater harvesting systems have made full use of natural precipitation, optimizing collection efficiency and water quality treatment. Despite certain achievements, challenges remain in terms of technological costs, performance stability, and public awareness. Future efforts should continue to strengthen technological research and development, improve policy support, and enhance public water-saving awareness to promote the widespread application of water-saving technologies in high-rise buildings and achieve sustainable water resource utilization.

High-rise buildings; Water supply and drainage systems; Water-saving technologies; Water resource utilization; Environmental protection