Cr(VI) in Water: Continuous, on Site Spectrophotometric Determination Laboratory test preliminary to microfluidic device prototyping

ANDREA, PISCITELLI and CANDIDO FABRIZIO, PIRRI and FELICE, CATANIA and LUCIANO, SCALTRITO and MATTEO, COCUZZA and MONICA, PERIOLATTO and SERGIO, FERRERO (2018) Cr(VI) in Water: Continuous, on Site Spectrophotometric Determination Laboratory test preliminary to microfluidic device prototyping. In: Sixth International Conference on Advances in Bio-Informatics, Bio-Technology and Environmental Engineering - ABBE 2018, 28-29 April, 2018, Zurich, Switzerland.

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Abstract

Main parameters of the 1-5 diphenylcarbazide standard method for specrophotometrical detection of Cr(VI) metal ions in water were optimized for application on a miniaturized and portable device for continuous monitoring of water pollution. The aim was the reduction of involved volumes, manageable by a microfluidic device, the choice of suitable solvents and acid solutions, the optimization of reagents amounts and the radiation of the sample by a single wavelength visible source. The optimized process was verified on a bench prototype.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: Chrome, diphenylcarbazide, water pollution, water analysis, process optimization
Depositing User: Mr. John Steve
Date Deposited: 08 Mar 2019 14:54
Last Modified: 08 Mar 2019 14:54
URI: http://publications.theired.org/id/eprint/196

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