光谱分析在水质监测领域的应用是现代环境监测技术的一个重要发展方向。 文章论述了基于紫外-可见光谱分析的现代水质监测技术的原理与特点, 并从在线监测和原位监测两个方面论述了该技术的主要研究现状与进展, 指出了尚需突破的关键技术问题, 展望了基于集成化微型光谱仪的多参数水质监测微系统及水质监测微系统网络的技术发展趋势, 对我国水资源环境监测技术的发展及现代科学仪器的研发具有一定的参考价值。

The application of spectral analysis to water quality monitoring is an important developing trend in the field of modern environment monitoring technology.The principle and characteristic of water quality monitoring technology based on UV-Vis spectrum analysis are briefly reviewed.And the research status and advances are introduced from two aspects, on-line monitoring and in-situ monitoring.Moreover, the existent key technical problems are put forward Finally, the technology trends of multi-parameter water quality monitoring microsystem and microsystem networks based on microspectrometer are prospected, which has certain reference value for the research and development of envirnormental monitoring technology and modern scientific instrument in the authors’ country.