Parameters/Germs | Methods of analysis | UHC Kara | UHC Campus | UHC SO | Norms |
Physico-chemicals | |||||
Temperature ˚C | Electrometry | 29.8 - 30.1 | 28.8 - 29.1 | 29.4 - 30.2 | <30 |
pH | Electrometry | 7.25 - 8.1 | 7.12 - 7.48 | 6.63 - 7.28 | 6 - 9 |
Conductivity 20˚C µ/cm | Conductimetry | 472 - 1328 | 1350 - 2070 | 1275 - 2540 | 2000 |
SS mg/L | Filtration/Drying 105˚C/Weighing | <10.0 | <10.0 | 30 - 247.10 | 35 |
COD mg/L | Potassium dichromate | 20 - 120 | 40 - 140 | 200 - 1600 | <125 |
BOD5 mg/L | Respirometry | 2.0 - 2.5 | 4.7 - 34.9 | 5.2 - 188 | <25 |
Biologics | Number of germs in CFU/mL of sample | ||||
Total coliforms 30˚C | 60 - 4200 | 680 - 15,000 | 35,000 -500,000 | - | |
Thermotolerant coliforms 44˚C | 50 - 2800 | 420 - 14,000 | 12,000 - 70,000 | - | |
Yeasts and molds | 7 - 43 | 8 - 38 | 150 - 1500 | - |