Publicación:
The CuO/ZnO and CuO/ZnO/biochar materials for water treatment
The CuO/ZnO and CuO/ZnO/biochar materials for water treatment
| dc.contributor.author | Lang J. | es_PE |
| dc.contributor.author | Cruz G.J.F. | es_PE |
| dc.contributor.author | Solis J.L. | es_PE |
| dc.date.accessioned | 2024-05-30T23:13:38Z | |
| dc.date.available | 2024-05-30T23:13:38Z | |
| dc.date.issued | 2020 | |
| dc.description.abstract | The research of new materials and methods for water treatment is necessary. Two sets of materials were prepared. The one set is composed from CuO/ZnO oxides with variable content of CuO and the second set consists of its biochar impregnated counterparts. The structure and phase composition was determined using X-ray diffraction method and morphology of the materials was studied using scanning electron microscopy. The photodegradation activity and adsorption properties were tested on model pollutant - Methylene blue (MB) dye solution. The experimental kinetic of the data was analyzed using pseudo-first-order and pseudo-second-order kinetic models and the equilibrium data was evaluated using Langmuir, Freundlich and Dubinin-Radushkievic models. It was found that optimal material for photodegradation of MB is 1% CuO/ZnO oxide and for the adsorption of MB is the best material raw corn cob biochar. © Published under licence by IOP Publishing Ltd. | |
| dc.description.sponsorship | Consejo Nacional de Ciencia, Tecnología e Innovación Tecnológica - Concytec | |
| dc.identifier.doi | https://doi.org/10.1088/1742-6596/1433/1/012010 | |
| dc.identifier.scopus | 2-s2.0-85078984925 | |
| dc.identifier.uri | https://hdl.handle.net/20.500.12390/2590 | |
| dc.language.iso | eng | |
| dc.publisher | Institute of Physics Publishing | |
| dc.relation.ispartof | Journal of Physics: Conference Series | |
| dc.rights | info:eu-repo/semantics/openAccess | |
| dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/4.0/ | |
| dc.subject | General Physics and Astronomy | |
| dc.subject.ocde | http://purl.org/pe-repo/ocde/ford#2.04.01 | |
| dc.title | The CuO/ZnO and CuO/ZnO/biochar materials for water treatment | |
| dc.type | info:eu-repo/semantics/article | |
| dspace.entity.type | Publication |