Title: Determination of Trace Vanadium in Vanadium-ExtractionWaste Water by Catalytic Kinetic Photonmetry-V(V)-KIO_4-Methyl Red System
Abstract: Based on the catalytic effects of Vanadium(Ⅴ) on the discoloring reaction of methyl red oxidized by KIO4 and methyl red in a medium of citric acid,a new method for the determina-tion of vanadium by catalytic kinetic spectro-photometry was proposed.Linear relationship between log(A0/A) and the concentration of vanadium is observed in the range of 0.64~3.2 μg/mL.The limit of detection is 3.75×10-3μg/mL.The proposed method has been used satisfactorily in the determination of vanadium in vanadium-extraction waste water.
Publication Year: 2010
Publication Date: 2010-01-01
Language: en
Type: article
Access and Citation
AI Researcher Chatbot
Get quick answers to your questions about the article from our AI researcher chatbot