Technological solutions to reduce chemical contamination of technogenic soils with some construction waste

 

Mariya Vladimirovna Shershneva, Doc.Tech.Sci., Professor;

A.B. Bobrovnik, graduate student

FSBEI of HE Emperor Alexander I St. Petersburg State 
Transport University, PGUPS, St. Petersburg, Russia

 

Abstract. The article analyzes the degree of contamination of technogenic soils with heavy metals. The issue of creating a geochemical barrier to reduce the migration of heavy metal ions in man-made soil is considered. The possibility of creating geochemical barriers based on silicate-containing waste is shown.

Key words: technogenic soil, geochemical barrier, silicate-containing waste.