Safe Treatment by Platinum Nanoparticles of Some Wastewater Pollutants | ||
| IRAQI JOURNAL OF DESERT STUDIES | ||
| Article 2, Volume 13, Issue 1, June 2023, Pages 16-24 PDF (828.22 K) | ||
| Document Type: Research Paper | ||
| DOI: 10.36531/ijds.2023.138755.1028 | ||
| Authors | ||
| Abdulkareem Hammoodi Assaf* 1; Emad Abdulrahman Salih2; Ahmed Salman Obaid3 | ||
| 1Centre of Desert Studies, University of Anbar, Ramadi, Iraq. | ||
| 2Department of geology, College of Science, University Of Anbar, Anbar, Iraq. | ||
| 3Department of Physics , College of Science, University Of Anbar, Anbar, Iraq. | ||
| Abstract | ||
| Platinum nanoparticles, in their liquid phase, prepared by exposure to cold plasma within a locally manufactured system, were used to purify water from its organic represented in the phenol and inorganic Represented in the lead pollutants by adsorption method. The study found that there is efficiency, effectiveness, and promise for the used nanoparticles, with purification from the organic substance of phenol by 95% during the first 10 min, which decreases to a level of 94.64% after a time of 60 min. The purification from the inorganic substance (lead) was approximately 90.8% as well. During the first 10 min, which decreases to a level of 89.67% after 60 min, and the study also proved that the purification rates decrease slightly only with increasing temperatures, as the purification from the organic matter (phenol) was approximately 95% at a temperature of 20°C, which decreases to the level of 94.56% when the temperature rises to 50°C, where the purification of the inorganic substance (lead) was approximately 90% at a temperature of 20°C, which decreases to a level of 64.99% when the temperature rises to 50°C. This confirms the effectiveness of platinum nanoparticles prepared with cold plasma for treating organic and inorganic pollutants dissolved in their aqueous solutions. | ||
| Keywords | ||
| platinum; nanoparticles; cold plasma; pollutants; thermodynamic functions | ||
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