Микроскопическое исследование биоценоза и структуры золошлаковых отходов биовыщелачивания

Abstract

A microscopic (scanning electron microscope Tescan Vega 4 with an EDX Oxford Xplore 30 system (Tescan, Czech Republic)) study of bacterial cultures used in the process of laboratory bioleaching of scandium from ash and slag waste (ASW) of brown coal combustion was performed. It is shown that the main culture of the adapted biocenosis is the bacteria of the species Acdithiobacillus ferrooxidans. It has been established that in the process of bioleaching, ASW structuring occurs, which prevents the agglomeration of their particles.