… The shallow water table and unconfined nature of the Liwa Quaternary sand aquifer have made it vulnerable to nitrate pollution … Rizk (2014) indicated that groundwater in areas without sewage network is subject to receive a flux of nitrate moving downward from septic …
CITATION STYLE
Alsharhan, A. S., & Rizk, Z. E. (2020). Groundwater: Quality Degradation and Water Pollution (pp. 549–590). https://doi.org/10.1007/978-3-030-31684-6_18
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