This session summarizes the instructions to be followed for passive sampling of sulphur dioxide and nitrogen dioxide. The equipment required for sampling, sampling procedure, bulk sampling steps have been discussed.
Nitric oxide and nitrogen dioxide may be measured either separately or collectively as oxides of nitrogen (NOx) by either manual or automated techniques. The automated…
Air pollution is the presence of a substance in the air in sufficient concentration and perceptions time so as to be, or threaten to be,…
For determination of Sulphur dioxide (SO2) in ambient air, improved West and Gaeke method is recommended as the standard method. In this method, the solution…
A number of laboratory operations and precautions related to the analysis of water quality parameters must be routinely performed in a laboratory to obtain reliable…
Sulfur dioxide is a nonflammable, colorless gas that can exist in the air either as a gas or dissolved in water droplets. It can be…
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