RESUMO
In the study of the complex action of environmental factors the important step is the consideration of the multi-component composition of chemical substances which affect the human in the real conditions of the environmental pollution. In the study of complex action of environmental factors it is expedient to use the algorithm of chemical analytical studies, envisaging the implementation of the identity analysis with the quantitative assessment ofpossibly the fullest array of pollutants and the subsequent selection of leading indices on the base of the evaluation of the identified multi-component composition ofthe pollution according to the degree of their hygienic significance in view of the proposed set of criteria.
Assuntos
Exposição Ambiental , Poluição Ambiental , Substâncias Perigosas , Higiene/normas , Algoritmos , Exposição Ambiental/efeitos adversos , Exposição Ambiental/prevenção & controle , Monitoramento Ambiental/métodos , Poluição Ambiental/análise , Poluição Ambiental/prevenção & controle , Poluição Ambiental/estatística & dados numéricos , Substâncias Perigosas/análise , Substâncias Perigosas/classificação , Humanos , Saúde Pública/métodos , Medição de Risco , Federação RussaRESUMO
There was developed, certified and recommended for the practical application the technique for control in the water used as a high-octane oxygenated gasoline additive methyl tert-butyl ether with the use of chromatography-mass spectrometry method with a sensitivity of (0.005 mg/dm3) below the level of existing foreign regulations. Technique is introduced into the Federal Information Fund to ensure the unity of measurements. The possibility of applying the proposed method of analysis for monitoring chemical contamination of water sources and the quality control and safety of drinking water has been shown.
