pollution

Tag: pollution

Principle of operation of gas pollution sensors

The sensors and analysers of the atmosphere used in industry can be divided into five types according to the principle of operation. In the list below, they are arranged according to the degree of distribution. Photoionization sensor of methane gas contamination. They are used to determine organic highly volatile compounds in the air. It is […]

solution to the problem of indoor air pollution

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The solution to the problems of indoor air pollution in relation to sources of energy,The problem of poor air quality in non-industrial sites has emerged. the people as the sole source of air pollution from space, To address indoor air quality problems more often.