特别选题
李大鹏.城市水社会循环中的水质安全保障[J].环境科学学报,2009,29(1):50-53
城市水社会循环中的水质安全保障
- Water quality security ensuring during social cycle of urban water
- 摘要：城市水循环及水质保障是水的社会循环中的重要组成部分,也是影响城市生态系统和人体健康的关键要素之一.城市水社会循环涉及到水的开发、传输、处理、使用、资源化、排放等多个过程,涉及非均相环境体系中的多种微界面效应.本文针对城市水社会循环中水质安全保障问题,分析和探讨了饮用水水质安全保障、再生水风险控制和城市水体水质修复等科学和技术进展,并对此进行了研究展望,希望能够对本期的环境微界面专题有所补益.
- Abstract：Social cycle of urban water and quality ensuring is an important constituting part in water cycle,and is also a key factors influencing urban ecosystem and human healthy.It involves many processes such as development,transportation,treatment,usage,resource,discharge,etc,and a lot of micro-interface effects in heterogeneous systems.In this paper,development on sciences and technologies about security ensuring of drinking water,risks control of reclaimed water and rehabilitation of urban water were discussed.Research prospects were also expected finally.
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