Loading...
Please wait, while we are loading the content...
Similar Documents
Simultaneous Determination of Copper and Lead in Environmental Samples by Anodic Stripping Voltammetry
| Content Provider | Semantic Scholar |
|---|---|
| Author | Zaitsev, Nikolay Stanev, Dencho Stancheva, Krasimira Angelova Trifonova, Viktoria Shivacheva, Veska Jecheva, Hristivelina |
| Copyright Year | 2017 |
| Abstract | Anodic stripping voltammetry has been developed for the simultaneous determination of copper (II) and lead (II) in environmental samples – drinking, lake and sea waters, sea lye and sea salt. The stripping peaks were obtained at -50 to -200 mV for copper and at 400 to -500 mV for lead ions, supporting electrolyte 0.01 M HNO3. The concentrate was stripped by changing the potential from -1300 to +400 mV, at a potential sweep rate 25 mV/s. The standard addition method was applied for the determination of the analytes. The concentrations of metals determined are below the international permissible limits and do not pose a health concern to use these natural objects in Bourgas region, Bulgaria. |
| Starting Page | 1 |
| Ending Page | 6 |
| Page Count | 6 |
| File Format | PDF HTM / HTML |
| Volume Number | 3 |
| Alternate Webpage(s) | http://donnishjournals.org/djpac/pdf/2017/november/Krasimira-et-al.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
