Évaluation de la qualité des eaux de la nappe de Téboulba : risque de contamination des sols agricoles

Souguir, Dalila; Hörmann, Georg; Hachicha, Mohamed

doi:10.7202/1065207ar

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“…While 97% of the population consumes potable water, it is not always available in households. Several factors such as uncontrolled urbanization and high population growth are partly responsible for this [5][6][7][8] . To make up for this deficit, some households turn to well water.…”

Section: Introductionmentioning

confidence: 99%

Evaluation of the chemical and physical quality of well water in abidjan (ivory coast)

2023

JCBSC

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The issue of water and in particular that of drinking water remains one of the focal points of the news of these last decades. To provide a sustainable solution and preserve the human health, this study was initiated. The characterization of well water which constitutes a permanent source of supply for some and temporary for others revealed values contradictory to those set by the WHO. Mean values of (13.7 ± 1.65), (67.92 ± 12.61), (1.05 ± 1.2) and (6.14 ± 0.65) were obtained respectively for ammonium, nitrate, phosphate and hydrogen potential against WHO limit values set respectively at 0.5 mg/L, 50 mg/L, 0.4 mg/L and 6.5 to 8.5. Statistical analysis showed that parameters such as ammonium (r = 0.88), nitrate (r = 0.79), TDS (r = 0.99), chloride salts (r = 0.77) and nitrite (r =0.82) are strongly correlated with conductivity. These well waters with an average concentration of nitrates which is (67.92 ± 12.61) mg/L, are considered of poor quality especially for infants who are exposed to the blue baby disease called methemoglobinemia Evaluation … ZRAN Vanh Eric-Simon et al.

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Section: Introductionmentioning

confidence: 99%

Evaluation of the chemical and physical quality of well water in abidjan (ivory coast)

2023

JCBSC

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Évaluation de la qualité des eaux de la nappe de Téboulba : risque de contamination des sols agricoles

Abstract: Tous droits réservés © Revue des sciences de l'eau, 2019 Ce document est protégé par la loi sur le droit d'auteur. L'utilisation des services d'Érudit (y compris la reproduction) est assujettie à sa politique d'utilisation que vous pouvez consulter en ligne.

Cited by 1 publication

References 15 publications

Evaluation of the chemical and physical quality of well water in abidjan (ivory coast)

Evaluation of the chemical and physical quality of well water in abidjan (ivory coast)

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