Experiments performed in this laboratory are: acidity and alkalinity, biological oxygen demand (BOD), coagulation and flocculation, ambient air quality monitoring, the use of direct spectrophotometer, conductivity measurement, sludge index, water sampling.

List of Major Equipment

  • Potentiometric titrator
  • Redwood viscometer
  • Flamephotometer
  • Digital nephloturbidometer
  • Hot air oven
  • Muffle furnace
  • Biophotometer

List of Experiments

SL.NoDescription of Experiment
1To determine the pH and alkalinity of the given water sample
2To determine the 5-day Biological oxygen demand (BOD) of the given sewage sample
3To determine the volatile, fixed, filterable and dissolved solids in wastewater.
4To determine the percentage of CO, CO2, O2 & N2 in the given flue gas.
5To determine the COD of the given sewage sample
6To estimate the nickel ion present in the given solution using the UV spectrophotometer
7To determine the turbidity of the given sample by Nepheloturbido meter
8To estimate the concentration of potassium and sodium in the given sample using flame photometer
9To determine the Dissolved Oxygen (DO) content present in the given water sample
10To determine the calorific value of the given solid (or liquid fuel) by bomb calorimeter
11To determine the viscosity of the given oil using Redwood viscometer at different temperatures
12To determine the equivalence point of a weak monobasic acid by potentiometric titration and hence to determine the strength
13To determine the optimum alum dosage for water or wastewater treatment by Jar test.

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