Identificador persistente para citar o vincular este elemento: http://hdl.handle.net/10553/116887
Título: Soil and Water Management Factors That Affect Plant Uptake of Pharmaceuticals: A Case Study
Autores/as: Mendoza Grimón, Vanessa Reyes 
Fernández Vera, Juan Ramón 
Hernandez-Moreno, JM
Guedes Alonso, Raico Iván 
Estevez Navarro, Esmeralda 
Palacios Díaz, María Del Pino 
Clasificación UNESCO: 310391 Uso (manejo) combinado del agua y fertilizantes
Palabras clave: Pharmaceuticals
Plant uptake
Reclaimed water
Soil
Subsurface drip irrigation
Fecha de publicación: 2022
Proyectos: Mitigación del cambio climático a través de la innovación en el ciclo del agua mediante tecnologías bajas en carbono 
Ampliación de infraestructuras en Planta Piloto de Producción para adaptar la investigación en piensos para acuicultura a las demandas actuales en productos y procesos 
Publicación seriada: Water (Switzerland) 
Resumen: Water and food security are of global concern. Improving knowledge on crops’ potential uptake of pharmaceutical compounds (PhCs) is necessary to guarantee consumer health and improve the public’s perception of reclaimed water reuse. This study aimed to determine how water management (bottom-up applied for being supplied by Subsurface Drip Irrigation) and the plant rhizosphere effect on the uptake of PhCs. Five PhCs were mixed: atenolol, carbamazepine, dicoflenac, ibuprofen and valsartan. A total of 5 treatments were considered: 3 concentrations of PhCs in agricultural volcanic soil: 0.1, 10 and 100 g L􀀀1; 0.1 g L􀀀1 in sterilized soil; and a blank with three plant replications at 30, 45, and 60 days after emerging. The maximum quantity of the added PhCs was 100 g kg soil􀀀1. A variant of the QuEChERS method was followed to extract PhCs from samples. The limits of quantification were between 10 ng L􀀀1 and 100 ng L􀀀1 in extracts. No PhCs over the limits of detection were detected (0.06–0.6 g kg􀀀1 of dry plant sample). Hence, the described water reuse methodology poses a negligible consumer risk, which contrasts with hydroponic systems in which this risk has been shown. The results are discussed in terms of the effects of irrigation system, water management and the soil-plant barrier.
URI: http://hdl.handle.net/10553/116887
ISSN: 2073-4441
DOI: 10.3390/w14121886
Fuente: Water (Switzerland) [ISSN 2073-4441], vol.14
Colección:Artículos
Adobe PDF (273,7 kB)
Vista completa

Visitas

63
actualizado el 13-ene-2024

Descargas

25
actualizado el 13-ene-2024

Google ScholarTM

Verifica

Altmetric


Comparte



Exporta metadatos



Los elementos en ULPGC accedaCRIS están protegidos por derechos de autor con todos los derechos reservados, a menos que se indique lo contrario.