Aplicación del Leachate Pollution Index (LPI) para evaluar la contaminación por lixiviados en rellenos sanitarios: revisión sistemática
DOI:
https://doi.org/10.54288/yotantsipanko.v6i1.70Palabras clave:
Agua subterránea, contaminación del agua, evaluación del riesgo, gestión de residuos, metales pesados.Resumen
Se realizó una revisión sistemática para sintetizar la evidencia científica sobre la aplicación del Índice de Contaminación por Lixiviados (Leachate Pollution Index, LPI) en sitios de disposición final. El objetivo fue identificar los contaminantes más reportados, comparar la variabilidad del índice entre países y resumir los principales hallazgos sobre impactos ambientales y tratamiento. La búsqueda bibliográfica se realizó en Scopus, ScienceDirect y PubMed, considerando publicaciones en español e inglés del periodo 2016–2026. Los estudios que reportaron valores numéricos evidenciaron una amplia variación, entre 3 y 88.8, relacionada con diferencias en las condiciones operativas, la composición de los residuos, la antigüedad del sitio y la presencia de tratamiento. En conjunto, el LPI se confirmó como una herramienta útil para integrar y comparar el potencial contaminante de los lixiviados, aunque la heterogeneidad metodológica limita la comparabilidad entre estudios.
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Derechos de autor 2026 Betsabe Angela Chuqui Pizarro
Esta obra está bajo una licencia internacional Creative Commons Atribución 4.0.
