Data shows that groundwater levels in most regions of China are continuously declining, and this issue is becoming increasingly severe. Surface water resources are also facing the risk of depletion. Even more concerning is the growing problem of water source pollution. This situation will ultimately threaten the safety of drinking water and have disastrous impacts on daily life.
In ancient China, skilled artisans once built intricate Water Prayer Pagodas-multi-tiered, polygonal religious structures that carried the sacred purpose of praying for rain. Today, the citizens of Shanghai still suffer from water-related issues, prompting us to reimagine a modern version of the Water-Purifying Pagoda: a skyscraper that integrates both wastewater purification and groundwater restoration. Ultimately, it fulfills a dual mission—improving the quality of life and replenishing underground water sources.
The bottom part is under river for primary sediment and degradation; above the river, dirty water will through physical and chemical purify system to become clear water which ultimately is transported back to river or groundwater.
There are three themes of exhibitions opened for public in the underwater tanks. It includes sedimentary, degradation and freshwater purify. Visitors can observe the entire wastewater treatment process and gain an in-depth understanding of urban water environment.