Solid metalliferous wastes (sludges, dusts, residues, slags, red mud and tailing wastes)
originating from ferrous and non-ferrous metallurgical industries are a serious environmental …

Environment-friendly and cost-effective disposal and reutilization of sludge wastes are
essential during the wastewater treatment process. Converting sludge wastes into ceramsite …

In this study, lightweight ceramsite was prepared by stone coal leaching slag (SCLS),
feldspar, and various pore-forming reagents via the roasting process, and the effect of raw …

Utilization of dusts generated by steelmaking industries prevents the disposal of wastes and
enhances the use of secondary raw material. This work aimed to study the simultaneous …

Blast furnace dust (BFD) contains ferrous and nonferrous metals and carbon, and is usually
categorized as a typical secondary resource and hazardous waste produced by the iron …

Herein, Factsage software and sintering experiment were conducted to predict and correlate
thermodynamic calculations of Fe in a synthetic solid waste and the expansion behavior of …

To solve the disposal problems of residual sludges, wastewater treatment sludge (WWTS)
and drinking-water treatment sludge (DWTS) were tested as components for producing …

Significant quantities of sludge and slag are generated as waste materials or byproducts
every day from steel industries. The blast furnace sludge (BFS) is considered to be highly …

Microwave radiation in the production of lightweight aggregates, it has not yet been
thoroughly explored. Therefore, the main goal of the research is to analyze the possibility of …

SiC was chosen as the foaming agent, and river bottom silt, waste oil sludge, paint bucket
slag, and fly ash were used as raw materials, to prepare lightweight ceramsite without …