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https://repository.unad.edu.co/handle/10596/46824| Title: | Traceability of Liquid Chemical Residues at Teaching Laboratories: Case of Study Universidad Colegio Mayor de Cundinamarca, Bogotá D.C, Colombia Trazabilidad residuo químico líquido en laboratorios de docencia. Caso: Universidad Colegio Mayor de Cundinamarca, Bogotá D.C, Colombia |
| metadata.dc.creator: | Caycedo, Liliana Rosas, Sonia Trujillo, Diana |
| Keywords: | traceability;chemical residues;environmental policy;integrated waste management.;trazabilidad;residuos químicos;política ambiental;gestión integral de desechos. |
| Publisher: | Universidad Colegio Mayor de Cundinamarca |
| metadata.dc.relation: | https://hemeroteca.unad.edu.co/index.php/nova/article/view/1045/1041 |
| metadata.dc.format.*: | application/pdf |
| metadata.dc.type: | info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion academicGuide academicGuide academicGuide |
| Description: | Objective: To trace and follow chemical reagents from their initial use to their final disposition in the General Chemistry teaching laboratories at Universidad Colegio Mayor de Cundinamarca, Bogotá, D.C- Colombia. Materials and Methods: Laboratory guidelines were reviewed to determine type of reagents for General Chemistry practices and their corresponding volumes. Physical and chemical analyses were subsequently conducted on the identified compounds independent of their level of acidity. Results: Ionic species were identified and attributed to the type of solvent and their solubility properties. Once laboratory practices are completed, reagents continue to react and thereby is of the utmost importance to assure proper storage and handling conditions. Realizar seguimiento a la trazabilidad desde los reactivos hasta los residuos químicos líquidos (RQL) en los laboratorios de docencia destinados a prácticas de Química General en la Universidad Colegio Mayor de Cundinamarca, Bogotá, D.C- Colombia. Materiales y métodos: Revisión, identificación y análisis fisicoquímico de los volúmenes de RQL (básicos y ácidos) de las guías de laboratorio de la Química General. Resultados: Los resultados confirmaron que la solubilidad y en especial el solvente facilitan la formación de especies iónicas que pueden ser identificadas en los RQL. Las sustancias utilizadas en los laboratorios docentes continúan reaccionando después de finalizada la práctica, como consecuencia es pertinente tener clara la forma como se van a almacenar los productos de las reacciones. |
| metadata.dc.source: | NOVA Biomedical Sciences Journal; Vol. 12 No. 22 (2014); 195-200 Nova; Vol. 12 Núm. 22 (2014); 195-200 NOVA Ciências Biomédicas Publicação; v. 12 n. 22 (2014); 195-200 2462-9448 1794-2470 |
| URI: | https://repository.unad.edu.co/handle/10596/46824 |
| Other Identifiers: | https://hemeroteca.unad.edu.co/index.php/nova/article/view/1045 10.22490/24629448.1045 |
| Appears in Collections: | Revista Nova |
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