基于三维荧光光谱特征峰的水体有机污染物综合指标检测

严赟; 杜树新; 吴元清

环境工程学报

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严赟, 杜树新, 吴元清. 基于三维荧光光谱特征峰的水体有机污染物综合指标检测[J]. 环境工程学报, 2011, 5(3): 519-522.

引用本文:

严赟, 杜树新, 吴元清. 基于三维荧光光谱特征峰的水体有机污染物综合指标检测[J]. 环境工程学报, 2011, 5(3): 519-522.

Yan Yun, Du Shuxin, Wu Yuanqing. Detection of dissolved organic matter in water based on characteristic peaks of 3D fluorescence spectra[J]. Chinese Journal of Environmental Engineering, 2011, 5(3): 519-522.

Citation:

Yan Yun, Du Shuxin, Wu Yuanqing. Detection of dissolved organic matter in water based on characteristic peaks of 3D fluorescence spectra[J]. Chinese Journal of Environmental Engineering, 2011, 5(3): 519-522.

基于三维荧光光谱特征峰的水体有机污染物综合指标检测

1.
浙江大学工业控制技术国家重点实验室，浙江大学工业控制研究所，杭州 310027
基金项目:
国家“863”高技术研究发展计划项目(2009AA04Z123)
中图分类号: X832,O657.3

Detection of dissolved organic matter in water based on characteristic peaks of 3D fluorescence spectra

1.
State Key Laboratory of Industrial Control Technology, Institute of Industrial Process Control, Zhejiang University, Hangzhou 310027, China
Fund Project:

摘要: 对来源不同一的32个水样进行三维荧光光谱的测定，并用5种典型有机物的荧光特征峰A（腐殖酸类）、C（腐殖酸类）、B（络氨酸类）、T1（色氨酸类）、T2（色氨酸类）进行了单一和组合式建模，发现对于来源不同一的水体的总有机含碳量（TOC）、化学耗氧量（COD）的检测采用这种提取特征峰建模的效果并不理想。该研究说明，依据典型特征峰对水体有机污染物综合指标的检测不具有普适性，仍需要进一步探究。
- 三维荧光光谱 /
- 总有机含碳量 /
- 化学耗氧量 /
- 特征峰
Abstract: Modelling for detecting dissolved organic matter with 32 water samples is addressed, using several typical organic characteristic peaks of 3D fluorescence spectra such as Peak A (humic-like), Peak C (humic-like), Peak B (tyrosine-like), Peak T1 (tryptophan-like) and Peak T2 (tryptophan-like). Experiments show that the modeling method is not satisfactory to detection of TOC and COD in water from different sources. It is concluded that the modeling method for detecting dissolved organic matters, based on the typical characteristic peaks of 3D fluorescence, is not universal for the variant water.
- 3-D fluorescence spectra /
- total organic carbon /
- chemical oxygen demand /
- characteristic peak

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严赟, 杜树新, 吴元清. 基于三维荧光光谱特征峰的水体有机污染物综合指标检测[J]. 环境工程学报, 2011, 5(3): 519-522.

引用本文:

严赟, 杜树新, 吴元清. 基于三维荧光光谱特征峰的水体有机污染物综合指标检测[J]. 环境工程学报, 2011, 5(3): 519-522.

Citation:

基于三维荧光光谱特征峰的水体有机污染物综合指标检测

1. 浙江大学工业控制技术国家重点实验室，浙江大学工业控制研究所，杭州 310027

收稿日期: 2010-03-03

基金项目:

国家“863”高技术研究发展计划项目(2009AA04Z123)

关键词:

摘要: 对来源不同一的32个水样进行三维荧光光谱的测定，并用5种典型有机物的荧光特征峰A（腐殖酸类）、C（腐殖酸类）、B（络氨酸类）、T1（色氨酸类）、T2（色氨酸类）进行了单一和组合式建模，发现对于来源不同一的水体的总有机含碳量（TOC）、化学耗氧量（COD）的检测采用这种提取特征峰建模的效果并不理想。该研究说明，依据典型特征峰对水体有机污染物综合指标的检测不具有普适性，仍需要进一步探究。

English Abstract

Detection of dissolved organic matter in water based on characteristic peaks of 3D fluorescence spectra

1. State Key Laboratory of Industrial Control Technology, Institute of Industrial Process Control, Zhejiang University, Hangzhou 310027, China

Received Date: 2010-03-03

Fund Project:

Keywords:

Abstract: Modelling for detecting dissolved organic matter with 32 water samples is addressed, using several typical organic characteristic peaks of 3D fluorescence spectra such as Peak A (humic-like), Peak C (humic-like), Peak B (tyrosine-like), Peak T1 (tryptophan-like) and Peak T2 (tryptophan-like). Experiments show that the modeling method is not satisfactory to detection of TOC and COD in water from different sources. It is concluded that the modeling method for detecting dissolved organic matters, based on the typical characteristic peaks of 3D fluorescence, is not universal for the variant water.

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基于三维荧光光谱特征峰的水体有机污染物综合指标检测

Detection of dissolved organic matter in water based on characteristic peaks of 3D fluorescence spectra

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基于三维荧光光谱特征峰的水体有机污染物综合指标检测

English Abstract

Detection of dissolved organic matter in water based on characteristic peaks of 3D fluorescence spectra

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