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The Quality of the Zygmunt Spring Water (Southern Poland) – Preliminary Results

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04 set 2024
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Fig. 1.

Map of study area location (based on Pacholewski, Guzik 1997b).
Map of study area location (based on Pacholewski, Guzik 1997b).

Water quality results_

Parameter Unit Nov 2023 Feb 2024 Relative difference RD Standard deviation SD Standard error SE Limit1 Limit2 Limit3
[%] [%]
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 0.033 0.033 0 0.00 0.00 0.5 0.03 3
NH4+ mg · dm−3 0.065 0.065 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 0.005 0.005 0 0.00 0.00 0.2 0.1
Mn2+ mg · dm−3 0.0005 0.0005 163.64 0.00 0.00 0.05 0.05 0.4
Ni2+ mg · dm−3 0.002 0.002 0 0.00 0.00 0.002 0.005 0.07
Cu2+ mg · dm−3 0.002 0.002 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 0.00025 0.00025 0 0.00 0.00 0.005 0.001 0.003
Cr6+ mg · dm−3 0.0015 0.0015 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 2.5 2.5 0 0.00 0.00 1.5
TOC mg · dm−3 1 1 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
Escherichia coli cfu · 100 mL−1 0 9 200 6.36 4.50 0 0
Enterococci cfu · 100 mL−1 0 0 0 0.00 0.00 0 0
Clostridium perfringens cfu · 100 mL−1 0 0 0 0.00 0.00 0 0
Microorganisms at 22 ± 2°C cfu · mL−1 >300 70 124.32 162.63 115.00 100 100
Pseudomonas aeruginosa cfu · 100 mL−1 0 0 0 0.00 0.00 0 0
Microorganisms at 36 ± 2°C cfu · mL−1 13 12 8 0.71 0.50 20 20
Lingua:
Inglese
Frequenza di pubblicazione:
4 volte all'anno
Argomenti della rivista:
Geoscienze, Geografia