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Environment and Pollution

INDOOR AIR

  • Air testing Particular Matter & Corrosion Rate: Gravimetric Analysis
  • Sulphur Dioxide, Nitrogen Dioxide, Ozone, Ammonia, Oil/Mist, Silica and Formaldehyde: By Colorimetric Determination.
  • Carbon Monoxide: Sampling through Tedlar Bags and Analyzed by GC and NDIR – CO Analyzer
  • Relative Humidity, Air Movement, Ventilation Rate, Light Intensity:Hygrometer, Aneamometer and LUX Meter.

AMBIENT AIR

  • Particulate Matter: Gravimetric Analysis after sampled by Respirable Dust Sampler, Fine Particulate Sampler, and Real-time BAM Sampler, PM 10 & PM 2.5
  • Sulphur Dioxide, Nitrogen Dioxide, Ozone, Ammonia: By Colorimetric Determination by Spectrophotometer
  • Carbon Monoxide: CO Analyzer-Non Dispersive Infrared Spectroscopy (NDIR)
  • Lead, Nickel, Arsenic: AAS/ICP Method after Sampling EPM 2000 Filter Paper
  • Benzene and Benzo(a)Pyrene: Absorption and Desorption

STACK EMISSIONS

  • Particulate Matter: Gravimetric Analysis after sampled on Thimbles by Stack Sampler
  • Sulphur Dioxide, Nitrogen Dioxide, Ammonia, Acid Mist: Colorimetric Determination and Flue Gas Analyzer
  • Carbon Monoxide, Carbon Dioxide, Ozone
  • Velocity, Temperature and Flow: Stack Sampler, Velocity Monitor