Alfredo Torres-Garay

ORCID: 0000-0003-1899-574X
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About
Contact & Profiles
Research Areas
  • Adsorption and biosorption for pollutant removal
  • Coal and Its By-products
  • Recycling and utilization of industrial and municipal waste in materials production

San Cristóbal of Huamanga University
2025

Fly ash, a byproduct of coal burning and gasification, is significant source global pollution classified as hazardous waste. However, physicochemical treatments can improve their adsorption capacity by increasing surface area. This research aimed to enhance the fly ash from brick manufacturing industry remove Cd(II) ions optimizing its The treatment process was designed with two factors: sodium hydroxide concentration stirring time, each evaluated at three levels. modification confirmed...

10.3390/solids6020018 article EN cc-by Solids 2025-04-16
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