The Quality of the Zygmunt Spring Water (Southern Poland) – Preliminary Results
, e
04 set 2024
INFORMAZIONI SU QUESTO ARTICOLO
Pubblicato online: 04 set 2024
Pagine: 125 - 133
Ricevuto: 14 mag 2024
DOI: https://doi.org/10.14746/quageo-2024-0032
Parole chiave
© 2024 Dominika Dąbrowska et al., published by Sciendo
This work is licensed under the Creative Commons Attribution 4.0 International License.
Fig. 1.

Water quality results_
Parameter | Unit | Nov 2023 | Feb 2024 | Relative difference RD | Standard deviation SD | Standard error SE | Limit |
Limit |
Limit |
---|---|---|---|---|---|---|---|---|---|
[%] | [%] | ||||||||
Electrolytic conductivity EC | S · m−1 | 0.0359 | 0.0221 | 15.89 | 0.0043.84 | 31.00 | 2500 | 700 | 400 |
pH | [–] | 7.13 | 6.95 | 2.56 | 0.13 | 0.09 | 6.5–8.5 | 6.5–8.5 | 6.5–8.5 |
Ca2+ | mg · dm−3 | 81 | 82 | 0 | 2.33 | 1.65 | 80 | 50 | |
Mg2+ | mg · dm−3 | 0.73 | 2.6 | 112.31 | 1.32 | 0.94 | 125 | 30 | |
Na+ | mg · dm−3 | 9.7 | 13 | 29.07 | 0.00 | 0.00 | 200 | 60 | |
K+ | mg · dm−3 | 0.5 | 0.5 | 0 | 0.00 | 0.00 | 10 | ||
HCO3− | mg · dm−3 | 198 | 201 | 1.50 | 2.12 | 1.50 | 200 | ||
SO42- | mg · dm−3 | 16 | 23 | 35.90 | 4.95 | 3.50 | 250 | 60 | |
Cl− | mg · dm−3 | 23 | 28 | 19.61 | 3.54 | 2.50 | 250 | 60 | 200 |
NO3− | mg · dm−3 | 14 | 13 | 7.41 | 0.71 | 0.50 | 50 | 10 | 50 |
NO2− | mg · dm−3 | 0 | 0.00 | 0.00 | 0.5 | 0.03 | 3 | ||
NH4+ | mg · dm−3 | 0 | 0.00 | 0.00 | 0.5 | 0.5 | |||
PO43− | mg · dm−3 | 0.081 | 0.068 | 17.45 | 0.01 | 0.01 | 0.5 | ||
Fe2+ | mg · dm−3 | 0.002 | 0.041 | 181.40 | 0.03 | 0.02 | 0.2 | 0.2 | |
Al3+ | mg · dm−3 | 0 | 0.00 | 0.00 | 0.2 | 0.1 | |||
Mn2+ | mg · dm−3 | 163.64 | 0.00 | 0.00 | 0.05 | 0.05 | 0.4 | ||
Ni2+ | mg · dm−3 | 0 | 0.00 | 0.00 | 0.002 | 0.005 | 0.07 | ||
Cu2+ | mg · dm−3 | 0 | 0.00 | 0.00 | 0.01 | 2 | |||
Sr2+ | mg · dm−3 | 0.044 | 0.071 | 46.96 | 0.02 | 0.01 | |||
Pb2+ | mg · dm−3 | 0.002 | 0.002 | 0 | 0.00 | 0.00 | 0.01 | 0.01 | 0.01 |
Cd2+ | mg · dm−3 | 0 | 0.00 | 0.00 | 0.005 | 0.001 | 0.003 | ||
Cr6+ | mg · dm−3 | 0 | 0.00 | 0.00 | 0.05 | 0.01 | 0.05 | ||
Hg2+ | mg · dm−3 | 0.00005 | 0.00013 | 88.89 | 0.00 | 0.00 | 0.001 | 0.001 | 0.006 |
Zn2+ | mg · dm−3 | 0.0025 | 0.016 | 145.95 | 0.01 | 0.01 | 0.05 | ||
S2− | mg · dm−3 | 4.3 | 5 | 15.05 | 0.49 | 0.35 | |||
Kjeldahl nitrogen | mg · dm−3 | 0 | 0.00 | 0.00 | 1.5 | ||||
TOC | mg · dm−3 | 0 | 0.00 | 0.00 | 5 | ||||
Alkalinity | mg · dm−3 CaCO3 | 162 | 164 | 1.23 | 1.41 | 1.00 | – | ||
Coliform bacteria | cfu · 100 mL−1 | 0 | 0 | 0 | 0.00 | 0.00 | 0 | – | 0 |
cfu · 100 mL−1 | 0 | 9 | 200 | 6.36 | 4.50 | 0 | – | 0 | |
cfu · 100 mL−1 | 0 | 0 | 0 | 0.00 | 0.00 | 0 | – | 0 | |
cfu · 100 mL−1 | 0 | 0 | 0 | 0.00 | 0.00 | 0 | – | 0 | |
Microorganisms at 22 ± |
cfu · mL−1 | >300 | 70 | 124.32 | 162.63 | 115.00 | 100 | – | 100 |
cfu · 100 mL−1 | 0 | 0 | 0 | 0.00 | 0.00 | 0 | – | 0 | |
Microorganisms at 36 ± |
cfu · mL−1 | 13 | 12 | 8 | 0.71 | 0.50 | 20 | – | 20 |