Abstract

The area of the research is geosphere protection from heavy metal ion pollutions. Such types of pollution are typical for cold regions. Contaminants are military waste of metallic nature and heavy metal ions because of that. The aim of the work is the development of geoecochemical basis for new geoecoprotective technologies based on mineral geoantidotes (MGA) by calculating concentration values and detoxifying pollutions in certain geoecochemical reactions. The methods of the research were chemical, physical–chemical and mathematical ones. The concentrations of heavy metal ions (HMI) in saturated solutions were calculated and compared with the values of maximum permissible concentration (MPC) for HMI in the soils. The range of MGA effectiveness in HMI detoxification by their nature has been developed, and the formula of the effectiveness evaluation has been presented. The classification of MGA as disperse systems was made, which made it possible to distinguish the features of geoecochemical reactions. Five types of disperse systems of MGA have been identified, which provides four types of geoecochemical reactions: lythoreactions, soling, stone formation reactions. These reactions are the basis of new geoecoprotective technologies: lithosynthesis, soling and safing. These technologies conserve detoxification products inside the stone functioning as a useful element in construction.

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.