可见区分光光度法测量水体色度

余潘; 沈为民; 黄杰; 徐贲

光学技术, 2011, 37 (5): 551, 网络出版: 2011-10-21

可见区分光光度法测量水体色度

Determination of water colority by spectrophotometry in visible spectrum

论文大纲

余潘 ^*沈为民黄杰徐贲

作者单位

中国计量学院光学与电子科技学院, 杭州 310018

光谱学水体色度颜色刺激值分光光度法比色法 spectroscopy water colority tristimulus values spectrophotometry visual colorimetry

摘要

针对目前水质色度测量方法的局限性, 采用分光光度法测量相关色度学参数, 通过色度学参数与国家标准方法的色度值建立数值关系, 从而测定水体的色度值。该方法不仅保证测量结果与现行国家标准测量结果一致, 而且客观性强, 稳定可靠, 灵敏度更高, 也更准确。克服了目视比色法需要水体与标准溶液色调一致的局限性, 可以推广到其他色调的废水色度测量, 系统经定标后就不需要标准溶液, 降低了测试成本, 也有利于应用于在线监测的色度测量仪器上。

Abstract

According to the limitations of the determination methods of water colority, a new method is proposed using spectrophotometry to determinate the related colorimetry parameters. Through the relationship between colorimetry parameters and colority value of national standard method, the colority values of any water sample can be determinated. The method not only guarantee the determination results are conforming to the results determinated by national standard method, but also is more objective, more reliable, more sensitive, more accurate. The method has overcome the limitation of visual colorimetry that requires the water sample’s hue close to standard solutions. It can be extended to kinds of colority determination of waste water with other hue. The standard solutions is not needed after the measurement system has taken picketage tests. The cost of determination is decreased. That is used to the online colority determination instruments also is helpful.

参考文献

[1] GB/T 11903-1989. 水质色度的测定［S］．GB/T 11903-1989. Water quality-Determination of colority［S］．

[2] 曾凡亮, 罗仙桃. 分光光度法测定水样的色度［J ］ . 工业水处理,2006 ,26 (9) :69—73.

Zeng F L, Luo X T. Determination of the colority of water samples by spectrophotometry［J］. Industrial Water Treatment, 2006,26(9):69—73.

[3] 郜洪文. 分光光度法测定工业废水色度研究［J ］ . 环境工程,1993 ,11 (5) :44—47.

Hao H W. Spectrophotometry chroma of industrial waste water［J］. Environmental Engineering, 1993 ,11 (5) :44—47.

[4] 刘春, 郭春娟. 用分光光度计测定地面水色度［J ］ . 环境科技,1994 ,14 (1) :75—76.

Liu C, Guo C J. Determination of surface water colority by spectrophotometer［J］. Environmental Science and Technology, 1994 ,14 (1) :75—76.

[5] 孙自瑾, 张因, 高春光, 等. 分光光度法测定聚四氢呋喃的色度［J ］ . 山西大学学报(自然科学版) ,2009, 32 (3) :447—450.

Sun Z J, Zhang Y, Gao C G, et al. Determination of chromaticity of PTMEG by UV-vis spectrophotoetry［J］. Journal of Shanxi University(Nat. Sci.Ed.),2009,32(3):447—450.

[6] 陈强, 罗亮. 分光光度法测定水体色度的一种新方法［J ］ . 甘肃环境研究与监测,2003,16 (4) :342—343.

Chen Q, Luo L. A new method of water colority determination by spectrophotometer ［J］. Gansu Environmental Study and Monitoring, 2003,16 (4) :342—343.

[7] 王安, 谢宇, 梁柱. 水中色度测定的研究［J ］ . 中国环境检测,2000 ,16 (2) :37—40.

Wang A, Xie Y, Liang Z, et al. Study on the determination of water colority［J］. Environmental Monitoring in China, 2000,16(2):37—40.

[8] 金伟其, 胡威捷. 辐射度光度与色度及其测量［M］. 北京: 北京理工大学出版社, 2009: 9—140.

Jin W Q, Hu W J. Radiometric photometry and chromaticity with measurement［M］. Beijing: Beijing Institute of Technology Press, 2009:9—140.

[9] GB/T 3978-2008. 标准照明体及照明观察条件［S］．

GB/T 3978-2008. Standard illuminants and illuminating-viewing conditions［S］.

[10] GB 9282-88. 透明液体以铂-钻等级评定颜色［S］．

GB 9282-88. Clear liquids-Estimation of colour by the platinum-cobalt scale［S］.

[11] GB/T 3977-2008. 颜色的表示方法［S］．

GB/T 3977-2008. Methods of colour specification［S］.

余潘, 沈为民, 黄杰, 徐贲. 可见区分光光度法测量水体色度[J]. 光学技术, 2011, 37(5): 551. YU Pan, SHEN Weimin, HUANG Jie, XU Ben. Determination of water colority by spectrophotometry in visible spectrum[J]. Optical Technique, 2011, 37(5): 551.

可见区分光光度法测量水体色度

关于本站 Cookie 的使用提示

全站搜索

可见区分光光度法测量水体色度

相关论文

相关资讯

关于本站 Cookie 的使用提示

全站搜索