Vadiraj, K. T. and Belagali, S. L. (2014) Spectrophotometric determination of copper (II) in industrial effluent samples using sulfanilic acid as a ligand system. Bulgarian Chemical Communications, 46 (3). pp. 447-451.
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Abstract
A new UV-visible spectrophotometric method was developed for the determination of copper (II) in industrial wastewater samples. The method is based on complex formation of copper (II) with sulfanilic acid in acidic medium at room temperature. The complex showed maximum absorption at a wavelength of 380 nm with a molar absorptivity value of 6.7�10-2 mol-1 cm-1. Beer's law is obeyed in the concentration range of 0.3 to 2.1 ppm. Interferences due to zinc (II), cadmium (II), nickel (II), cobalt (II), chromium (III) and several anions were investigated. The proposed method was successfully applied to the determination of copper (II) in industrial effluent samples.
| Item Type: | Article |
|---|---|
| Subjects: | B Life Science > Environmental Science |
| Divisions: | Department of > Environmental Science |
| Depositing User: | Arshiya Kousar Library Assistant |
| Date Deposited: | 19 Aug 2019 05:55 |
| Last Modified: | 19 Aug 2019 05:55 |
| URI: | http://eprints.uni-mysore.ac.in/id/eprint/4420 |
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