| Global NEST Journal

Sustainable use of ferrochrome slag and quarry dust composites as cement-bound layers of flexible pavement

by

Ajay Chappa et al. View all

Issue 3

Solid Waste Management

In this study, an attempt was made to characterize ferrochrome slag as cement-bound layers of flexible pavement in view of its leaching behavior. Toxicity Characteristic Leaching Procedure (TCLP) test was conducted to assess the mobility of toxic elements in ferrochrome slag. Ferrochrome slag...

Ferrochrome slag leaching +4 more

Recycling of coal ash as a building material via a stabilization/solidification method

by

Tinkaz Kose E., Akyildiz A. and Yildiz A.

Issue 4

General

This study examines stabilization/solidification (S/S) techniques for coal ash/cement systems that involve the production of construction products while minimizing contamination and recycling the coal ash (CA). In these techniques, the polluted components of coal ash are fixed in a cement body via...

Stabilization/Solidification (S/S) Pb and W Contaminated Soils using Type I/II Portland Cement, Silica Fume Cement and Cement Kiln Dust

by

Grubb D., Moon D., Reilly T., Chrysochoou M. and Dermatas D.

Issue 3

General

Stabilization/solidification (S/S) processes were utilized to immobilize lead (Pb) and tungsten (W) in contaminated soils, the inclusion of W motivated by the use of the new W-based ammunition. Artificially contaminated soils were prepared by mixing either kaolinite or montmorillonite with 10% Pb...

Immobilization of Electric Arc Furnace dust toxic elements within the matrix of concrete based products

by

Sikalidis C., Mitrakas M. and Tsitouridou R.

Issue 4

General

Electric Arc Furnace Dust (EAFD) generated through the production of carbon and alloy steel products is classified as environmentally hazardous waste mainly because of its relatively high levels of Pb, Cd and Cr. The aim of the present work was to investigate the effect of the EAFD addition on the...

EAFD Concrete products +5 more