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The Sponge City initiative, the most successful implementation of large-scale stormwater management and rainwater harvesting, will be showcased at Wetex Dubai by sustainability advocate Dake Rechsand.
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Dake Rechsand, a Dubai-based company specializing in sustainable solutions for water conservation, stormwater harvesting and stormwater management, is presenting the Sponge City Initiative (SCI) at Wetex in Dubai. The latest edition of Wetex, the region’s largest exhibition for sustainable development and clean energy technology, is scheduled to take place at the Dubai World Trade Centre (DWTC) from September 27th to 29th.
The Dake Rechsand team, including CEO Chandra Dake and Dr. Yuming Su. PEDWRE, active in many sponge city projects in China, will lead the exhibition on this revolutionary concept. The presentation, titled “Sponge Cities: A Circular Approach to Integrating Blue and Green Landscapes for Smart Water Management”, will address approaches to flooding and related challenges in the context of the UAE and the wider MENA region.
“The region’s chronic water scarcity and recurring flooding problems have found sustainable solutions in sponge cities – a concept that has been advanced in China and is significant in a regional context. We have been working on Raise awareness of MENA sponge cities, explore partnerships for local implementation, and create impact-driven ecosystems of stakeholders,” said Chandra Dake, CEO of Dake Rechsand.
Dr. Su is the Deputy Director of the State Key Laboratory of Silica Sand Utilization and an advisory board member of several organizations involved in the Sponge City Project in China. He has over 20 years of research and engineering experience in water resources and stormwater management, especially in the application of sand and gravel technology. Dake Rechsand has been actively promoting sand technology and related solutions such as Breathable Sand and IDer in the Middle East and beyond.
IDer is the main component of sponge cities, including porous materials such as bricks, paving stones, and curbs, which are laid on surfaces exposed to rainwater such as roads, playgrounds, parking lots, etc. When it rains, the porous material absorbs runoff and keeps the surface free of flooding, standing water and slippage. As part of stormwater management, absorbed water can be redirected to appropriate drains or even stored in subterranean reservoirs. Thanks to the “breathable” surface, stored water can stay fresh for a long time without any external treatment.
“In the flood-prone UAE, the sponge city concept can be integrated into existing blue and green landscape infrastructure as feasible for efficient stormwater drainage and rainwater harvesting. By introducing seamless collection and reuse of water, we A circular economy can be created, which is in line with the vision of DEWA and the UAE leadership. A sponge city is based on the social, economic and environmental pillars of sustainable development – that is, it involves eco-friendly processes that are It’s accessible and affordable for institutions, and it’s designed to be a one-time investment,” explains Chandra Dake.
WETEX attendees can witness the pronounced impact of sponge cities at booth 24 in Hall 2F, where Dake Rechsand will also showcase collaboration opportunities and provide customized solutions for different requirements.
business@khaleejtimes.com
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