Nitrite interference and elimination in diphenylcarbazide (DPCI) spectrophotometric determination of hexavalent chromium.

He, Da; Zheng, Maosheng; Ma, Tao; Ni, Jinren

He, Da; Zheng, Maosheng; Ma, Tao; Ni, Jinren.

Afiliación

He D; Shenzhen Key Laboratory for Heavy Metal Pollution Control and Reutilization, School of Environment and Energy, Peking University Shenzhen Graduate School, Shenzhen 518055, China; Department of Environmental Engineering, The Key Laboratory of Water and Sediment Sciences, Ministry of Education, Peking
Zheng M; Department of Environmental Engineering, The Key Laboratory of Water and Sediment Sciences, Ministry of Education, Peking University, Beijing 100871, China E-mail: jinrenni@pku.edu.cn; nijinren@iee.pku.edu.cn.
Ma T; Department of Environmental Engineering, The Key Laboratory of Water and Sediment Sciences, Ministry of Education, Peking University, Beijing 100871, China E-mail: jinrenni@pku.edu.cn; nijinren@iee.pku.edu.cn.
Ni J; Department of Environmental Engineering, The Key Laboratory of Water and Sediment Sciences, Ministry of Education, Peking University, Beijing 100871, China E-mail: jinrenni@pku.edu.cn; nijinren@iee.pku.edu.cn.

Water Sci Technol ; 72(2): 223-9, 2015.

Article en En | MEDLINE | ID: mdl-26177404

Asunto(s)

Cromo/análisis; Difenilcarbazida/química; Nitritos/química; Espectrofotometría Atómica/métodos; Espectrofotometría/métodos; Contaminantes Químicos del Agua/análisis; Oxidación-Reducción

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Texto completo: 1 Colección: 01-internacional Banco de datos: MEDLINE Asunto principal: Espectrofotometría / Espectrofotometría Atómica / Contaminantes Químicos del Agua / Cromo / Difenilcarbazida / Nitritos Tipo de estudio: Evaluation_studies Idioma: En Revista: Water Sci Technol Asunto de la revista: SAUDE AMBIENTAL / TOXICOLOGIA Año: 2015 Tipo del documento: Article

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