Évaluation des performances du système de filtration pour les puits de recharge des eaux souterraines

Évaluation des performances du système de filtration pour les puits de recharge des eaux souterraines

K. K Singh / Praveen Jain

58,96 €
IVA incluido
Disponible
Editorial:
KS OmniScriptum Publishing
Año de edición:
2025
ISBN:
9786209391330
58,96 €
IVA incluido
Disponible

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La collecte des eaux de ruissellement et leur infiltration dans les eaux souterraines sont indispensables pour maintenir le niveau de la nappe phréatique. Cependant, les eaux de ruissellement entraînent divers types de sédiments et autres objets flottants dont l’élimination est essentielle pour éviter la pollution des eaux souterraines et le colmatage des pores de l’aquifère. Cela nécessite toutefois un nettoyage et un entretien réguliers en raison du problème de colmatage. Afin d’évaluer les performances d’un système de filtration composé de couches de sable grossier (CS), de gravier (G) et de galets (P), une expérience en laboratoire a été menée dans une colonne rectangulaire. L’effet de l’épaisseur variable des couches CS, G et P de l’unité de filtration du puits de recharge sur le taux de recharge et la concentration en sédiments de l’eau effluente a été évalué.

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