COMPLEX OF HIGH-SENSITIVE METHODS AND CHECK AIDS OF MICROIMPURITIES IN INORGANIC CONTAMINATIONS OF ENVIRONMENT

The aim is to develop the methods and check aids of the microimpurities in the environment contaminations and objects of the special purity technology and processing. The complex of the developed methods includes the atomic spectroscopy, laser and secondary-ionic mass-spectroscopy and piezomicroweighing. The new approaches of further increasing sensitivity in the atomic-absorbing and atomic-fluorescent spectroscopy by means of the localization and long confinement of the atoms in the detected zone of the atomizing device have beeh substantiated theoretically that permitted to discover the microimpurities on level of 10*99-*991*993 divide 10*99-*991*995 g. The complex of the equipment and facilities for check of the microimpurities in the contaminations of the atmosphere, natural waters, soils, industrial discharges, technological solutions and other objects protected by the RF author's certificates and patents has been developed. The check methods and equipment have been put into the practice of the ecological monitoring of the environment objects, inventory of the effluents and discharges of pollutants, development of the maximal permitted effluent and discharge standards and ecological certificates of the industrial enterpreses.Available from VNTIC / VNTIC - Scientific & Technical Information Centre of RussiaSIGLERURussian Federatio