WUFang,MIAO Zhengqiang,CHENYong,et al.Pattern Analysis of Seawater Desalination Utilization Based on Spatial Characteristics of End Users[J].China Water & Wastewater,2026,42(2):9-15.
基于终端用户空间特征的海水淡化利用模式分析
- Title:
- Pattern Analysis of Seawater Desalination Utilization Based on Spatial Characteristics of End Users
- Keywords:
- desalination seawater; end users; spatial pattern
- 摘要:
- 作为优质的非常规水源，海水淡化产品水对缓解沿海地区水资源短缺、保障城市供水安全、优化供水结构具有重要意义，已成为提高区域水资源承载力的重要途径。从终端用户的空间特征出发，探索了海水淡化利用的典型模式（“点”“线”“面”三种模式），识别了海水淡化利用三个主导影响因素（成本可接受性、水质可达性和水量稳定性），提出提升价格合理性、水质满足性以及水量稳定性是促进海水淡化利用不同模式发展的关键途径。同时，对海水淡化利用模式发展进行展望，提出未来海水淡化利用将呈现规模化、多元化和集成化趋势。该研究成果可为我国系统推动海水淡化利用提供技术支撑。
- Abstract:
- As a high-quality unconventional water source, desalination seawater plays a crucial role in alleviating water shortages in coastal areas, ensuring urban water supply security, and optimizing water supply structures. It is increasingly viewed as an essential solution to enhance the carrying capacity of regional water resources. This study identifies typical patterns of seawater desalination utilization based on the spatial characteristics of end users, including “point”pattern, “line”pattern, and “surface”pattern. Three main factors influencing seawater desalination utilization are identified, including cost acceptability, water quality accessibility, and water quantity stability. It is proposed that improving the rationality of prices, water quality satisfaction, and water quantity stability are vital for promoting development of various desalination utilization patterns. Future trends in seawater desalination utilization are also proposed, including scaling, diversification, and integration. This research can provide technical support for advancing seawater desalination utilization in China.
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