Resistance of alkali-activated slag mixed with wastewater towards biogenic sulfuric acid attack

Faculty Science Year: 2022
Type of Publication: ZU Hosted Pages:
Authors:
Mohammed Aref Awad Allah Abu Zyd
Journal: Case Studies in Construction Materials Elsevier Volume:
Keywords : Resistance , alkali-activated slag mixed with wastewater    
Abstract:
This paper has evaluated the impact of mixing water type (tap water, nickel and chromium wastewater) on the resistivity of alkali- activated slag to biogenic sulfuric acid, produced by sulfur oxidizing fungi, for up to 180-days of incubation. The degradation rate of hardened alkali-activated slag is strongly influenced by fungal biomass, pH and cationic leachability.
    
     
 
       

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