Coal fly ash (CFA) is a valuable industrial solid waste, but conventional methods used for its
disposal can lead to serious and long-lasting environmental issues. The study of …

Air pollution by particulate matter (PM) is one of the main threats to human health,
particularly in large cities where pollution levels are continually exceeded. According to their …

Vast quantities of ash are produced in coal combustion power stations annually. Including
aluminosilicate matrix, all ashes also contain unburned carbon (UC) of varying amounts; in …

Biochar has attracted much research attention recently because of its potential applications
in many environmental areas. In this work, the biochar technology was combined with the …

The use of silver nanoparticles (AgNPs) for various applications is growing drastically. The
increase in use will eventually lead to their release into the environment. The tendency of …

The extraction of sulphur produces a hematite-rich waste, known as roasted pyrite ash,
which contains significant amounts of environmentally sensitive elements in variable …

This study has focused on petrography, geochemistry, radiochemical, and leaching
properties of coal combustion residues (CCRs), their leachates and nearby waters from the …

This introductory study presents the analysis of the environmental, economic and energy
performance indicators of burning high-potential coal water slurries containing …

Anthropogenic activities may lead to increased levels of heavy metals in soil environment
and to reduced environmental quality. In this study concentrations of heavy metals (Cd, Co …

To represent a comprehensive scenario regarding the coal mining and coal-fired power
plant activities in a developing country (Bangladesh) and to understand the total …