Core Insights - The article highlights the innovative use of Yellow River water in Ordos, Inner Mongolia, as a solution to resource bottlenecks and ecological challenges, contributing to sustainable development [1][2]. Group 1: Water Resource Management - The "Dual Water Source" project in Qipanjing Town utilizes both mine drainage water and Yellow River water, treating the former to meet drinking water standards and using the latter to supplement residential water supply [1][5]. - The project has transformed mine drainage water into a valuable resource, with treated water being integrated into the drinking water network and surplus allocated for landscaping and industrial use [1][5]. Group 2: Ecological Restoration - The "Ice Flood Control and Sand Prevention" project in Hangjin Banner has successfully redirected high water levels from the Yellow River into the Kubuqi Desert, promoting sustainable development [2][4]. - The ecological restoration efforts have led to the proliferation of over 20 plant species and various waterbird populations, enhancing biodiversity in the region [2][4]. Group 3: Investment and Infrastructure - The Ordos and Dalate governments have invested 220 million yuan in the ecological management of the "Ten Major Kongdui" area, with a focus on comprehensive governance and pilot projects [4][5]. - The "Sand Prevention and Water Replacement" project has attracted 420 million yuan in social capital, constructing 151 sand barriers to manage sediment and improve water resource allocation [5]. Group 4: Long-term Impact - The sand barriers are expected to reduce sediment entering the Yellow River by 127 million tons over 25 years, significantly improving water quality [5]. - The successful implementation of these water management projects marks a milestone for Ordos, allowing the city to replace 28 million cubic meters of water extraction quotas, benefiting both residential and industrial water needs [5].