Aeolian sand, tailings, and# 32.5 Portland cement were used to produce backfilling
aggregate, and physicochemical evaluations and proportioning tests were conducted. It is …

Microorganism is a microscopic organism, commonly used term to describe a cell or more,
including viruses [1]. This definition includes all prokaryotes, as the eukaryotic unicellular …

To study the possibility of utilizing mixed construction waste and ultrafine tailings (CW&UT)
as a backfilling aggregate that can be placed underground in a mine, physicochemical …

BACKGROUND: The ongoing emission of nitric oxide (NO) is a serious persistent
environmental problem, because it contributes to atmospheric ozone destruction and global …

The aim of this study was to determine the behavior of aerobic biomass biofilm supported on
untreated clinoptilolite zeolite in the biosorption process to reduce the concentration of …