| 摘要 |
FIELD: chemistry.SUBSTANCE: local concentrations of harmful gaseous components are measured using gas analysers with sensors mounted on a vehicle moving on the investigated territory; the measured concentration values and coordinates of the vehicle are transmitted to a central server which is provided with software; the obtained concentration values are compared with maximum allowable values and based on said comparative analysis, the state of air at different points of the investigated territory is determined, where local concentrations of gaseous components in air have been measured using multiple polysensor automatic gas analysers for continuous monitoring, having sensors with different operating principles, wherein measurements are taken using sensors grouped into separate units, each comprising sensors of one operating principle, while recording information values from sensors with time offset on each sensor in a separate unit, equal to the quotient when dividing the response time of the sensor by the number of sensors in a unit, wherein at the central server there is comparative analysis of the obtained data and the morbidity map and population density of the investigated territory, obtained through fixed sanitary monitoring, based on which the state of the air and the impact of harmful gaseous components on the health of the population at different points of the investigated territory are determined.EFFECT: high reliability of monitoring owing to more accurate determination of distribution of local concentrations of harmful gaseous components in air on the investigated territory by reducing the effect of slow response of sensors of gas analysers, as well as owing to use of high-precision gas analysers with broad functionalities, with possible assessment of the impact of the harmful gaseous components on the health of the population.2 cl, 1 dwg |
