A dual-wavelength spectroscopic method for the low chemical oxygen demand determination

Guang Pu Xue Yu Guang Pu Fen Xi/Spectroscopy and Spectral Analysis

Volumn 31, Issue 7, 2011, Pages 2007-2010

  Jiang, Ran ^a   Chai, Xin Sheng ^b   Zhang, Cui ^b   Tang, Hong Liang ^a,b  

^a Pearl River Water Resources Scientific Research Institute   (China)

^b SOUTH CHINA UNIVERSITY OF TECHNOLOGY   (China)

Author keywords

COD; Dual wavelength; Spectroscopy

Indexed keywords

ABSORPTION MEASUREMENTS; ABSORPTIVITIES; COD; DETECTION LIMITS; DICHROMATE IONS; DUAL-WAVELENGTH; RELATIVE STANDARD DEVIATIONS; SPECTROSCOPIC METHOD; STANDARD SAMPLES; TWO WAVELENGTH;

ABSORPTION; ABSORPTION SPECTROSCOPY; CHROMIUM; OXYGEN; SPECTROSCOPIC ANALYSIS; STANDARDS;

CHEMICAL OXYGEN DEMAND;

EID: 79960038639     PISSN: 10000593     EISSN: None     Source Type: Journal    
DOI: 10.3964/j.issn.1000-0593(2011)07-2007-04     Document Type: Article

References (8)

1. State Environmental Protection Administration. Monitoring and Analysis Method of Water and Waster Water (Edition 4). Beijing: China Environmental Science Press, 2002. 210.
2. GB 11914-89. Water Quality-Determination of the Chemical Oxygen Demand-Dichromate Method.
3. Mary Ann H. Franson, et al. Standard Methods for the Examination of Water and Wastewater. 21 Edition, APHA, AWWA, WEF, 2005.
4. HJ/J399-2007. Water Quality-Determination of the Chemical Oxygen Demand-Fast Digestion Spectrophotometric Method.
5. YANG Xiao-rong. Journal of Wuhan University of Technology, 2010, 32: 177.
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8. ISO 15705-2002 Water Quality-Determination of the Chemical Oxygen Demand index (ST-COD)-Small-Scale Sealed-Tube Method.