Absorption spectra measurements for the Xuanwu Lake in the 200-400 nm region

Dewen Huang

doi:10.1117/12.869711

21 July 2010 Absorption spectra measurements for the Xuanwu Lake in the 200-400 nm region

Dewen Huang

Proceedings Volume 7749, 2010 International Conference on Display and Photonics; 774904 (2010) https://doi.org/10.1117/12.869711
Event: 2010 International Conference on Display and Photonics, 2010, Nanjing, China

Abstract

UV/VIS light absorption spectrophotometry has been used in many fields.The technique makes it convenient for us to study the quality of waters on the whole. The relationship between the UV/VIS spectroscopy tested by UV-1700 and the quality of water is the object which we had analysed. And the pollution indicators under the UV/VIS light absorption spectrophotometry was defined to study waters in different areas ,surroundings and different times. The results indicate that : Turbidity is not wavelength specific and it can be taken out of the analysis of the organic pollutions. The surroundings with more trees or water plants will affect the quality of waters in the aspect of defined pollution indicators. Some other conclusions will be told later.

Citation Download Citation

Dewen Huang "Absorption spectra measurements for the Xuanwu Lake in the 200-400 nm region", Proc. SPIE 7749, 2010 International Conference on Display and Photonics, 774904 (21 July 2010); https://doi.org/10.1117/12.869711

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