Design and Realization of a Multi-Spectra Based Portable Water Quality Analyzer
Spectrum based water quality analyzer for comprehensive organic pollution index evaluating is a kind of green measurements with prosperous futures. Due to the low estimation precision of single-spectrum based analyzer and the complementary advantages of multi-spectrums, a modeling method based on information fusion of the ultraviolet absorption spectrum and the fluorescence emission spectrum is adopted for rapid measure of organic pollution indices such as COD, TOC, etc. A module structure is designed for portable realization to perform the field mobile tasks and rapid scene measurements. The experimental results show that this instrument possesses a better prediction capability than single UV based instruments popular in the market (Abstract)
Portable instrument water quality analyzer multi-spectrum organic pollution index
Mu Hai-Yang Li Yan-jun Wu Tie-jun
Key Laboratory of Intelligent System,Zhejiang University City College State Key Laboratory of Indust Key Laboratory of Intelligent System,Zhejiang University City College State Key Laboratory of Industrial Control Technology,Zhejiang University Hangzhou China
国际会议
长春
英文
292-295
2010-08-24（万方平台首次上网日期，不代表论文的发表时间）