Ecological Significance of the Russian Far East Mineral Deposits Natural Adsorbents

Abstract

Natural adsorbents usually attributed rocks, which pre-have minerals with high adsorption, ion exchange, catalytic and filtering properties. On the territory of the Far East revealed, partially time-vedano deposits of such specific types of non-metallic materials like zeolites, diato-mitov and tripoli, bentonite, perlite, alunite, brucite summarised within their development on the edges and areas. In the article the adsorbent properties of specific types of deposits of physical, chemical and technological methods of their processing to produce marketable products and their prospects of practical applicability for environmental purposes. In practical and experimental conditions established effective impact of the natures of various adsorbents in processes environmental remediation of soils and waters contaminated with ra-radionu clides, vopr, for the treatment of drinking water from surface sources, and for other purposes of reducing the contents of harmful and toxic substances to the maximum permissible contamination level of their.