Assessment of
the Microbiological, Physicochemical, Toxic and Radioactive Quality of Thermal Waters
for Therapeutic Purposes
Tirinsi Mohamed, Doha Berraaouan, Bouchra El Guerrouj, Yousra Hammouti and Mohammed
Melhaoui
Res. J. Chem. Environ.; Vol. 29(11); 122-130;
doi: https://doi.org/10.25303/2911rjce1220130; (2025)
Abstract
Thermal springs in Morocco represent an invaluable asset frequently used by the
population for various therapeutic purposes. However, due to its parameters and
therapeutic effects, the Fezouane Spring, which has been one of the best-known spas
in Morocco's eastern region for several decades, may be exposed to various pollution
risks. In this context, we conducted this study to improve physicochemical, bacteriological
and radioactive quality from January 2021 to December 2021, following standardized
protocols for spa waters in Morocco. The results show that the water from this spring
is mesothermal, with an average annual temperature of 37.54°C, neutral pH, high
levels of bicarbonate (365.41mg/l), calcium (65.37mg/l) and magnesium (38.39mg/l).
In addition, nitrate, lead and selenium were present at mean concentrations of 3.53
mg/l, 0.001 and 0.0006 ± 0.00 respectively. Conversely, nitrite, arsenic, manganese,
copper and mercury were absent. Bacteriological analyses showed the absence of pathogenic
microorganisms.
In addition, the results of radioactive analyses of the plant's water revealed compliance
with Moroccan standards. These results underline the compliance of Fezouane spring
water with Moroccan potability standards NM 03.7.001. According to the Piper diagram,
the water type is bicarbonate-calciummagnesium. Based on these results, we conclude
that thermalism specifically in Fezouane in Berkane, will contribute to sustainable
development and will serve as an effective complementary approach in the treatment
of various kidney pathologies.
