The disposal and treatment of hazardous industrial waste is very costly affairs for the
industries, it has been a dormant issue. The new millennium brings challenges for the civil …

Hazardous waste is the most difficult waste to be managed, since in the treatment process,
heavy metal and dioxin among ot he rs are obtained. The outcome elements are dangerous …

Foundry sand and Waelz slag have been used to replace clay in the production of red clay
bricks. These are both problematic wastes in Northern Spain that are currently landfilled. A …

Abstract Nanosized ZnO and Cr-doped ZnO nanoparticles (NPs) were prepared by co-
precipitation method, which were employed as photocatalysts for the degradation of …

The aim of this study was to test utilization possibilities of industrial sludge in masonry
industry, as well as risk of toxic elements leaching potential. Sludge is generated in a hot-dip …

Vitrification of hazardous mine wastes and mine tailings from old mercury and Ag–Pb mines
in SE Spain, was studied using solar technology. Six samples were treated in a solar …

Fly ash from coal fired power stations is a potential raw material for the production of ceramic
tiles, bricks and blocks. Previous work has demonstrated that the addition of metals can …

Hazardous waste management (HWM) in chemical industrial parks is an important issue
related to sustainable development. Previous researches concentrations on HWM have …

Waelz slag is an industrial by-product from the recovery of electric arc furnace (EAF) dust
which is mainly sent to landfills. Despite the different chemical and mineralogical …

This work describes the leaching behavior of potentially hazardous metals from three
different clay-based industrial ceramic products (wall bricks, roof tiles, and face bricks) …