The utilization of construction and demolition debris in industrial wastewater treatment by sorption of Co2+ and Ni2+ ions was investigated. Selected waste composites are cost-effective and locally available, still their sorption character-istics and application are not sufficiently investigated. The samples of concrete, facade, ceramic materials, and asphalt were characterized in terms of mineral and surface composition, radioactivity, and stability at different pH values, as well as pH values of suspension and filtrate and electrical conductivity of the fil-trate. The sorption capacities were determined in batch experimental conditions in one and multi-component solutions. Characterization showed different crystal structures and mineralogical compositions of components. The results of gamma spectrometry confirmed the radiological safety of samples. Based on stability testing results, waste materials are suitable for further utilization and do not pose any risk to the environment. The... overall sorption results suggested that cement-based materials, in addition to high affinity for the tested ions, represent a sorbent that binds contaminants firmly enough, reduces their mobility and bioa-vailability, and are suitable for removing Co2+ and Ni2+ ions from wastewaters.
Keywords:
debris / heavy metals / sorption / water treatment
TY - JOUR
AU - Jelić, Ivana V.
AU - Antonijević, Dragi
AU - Šljivić-Ivanović, Marija Z.
AU - Dimović, Slavko
PY - 2023
UR - https://vinar.vin.bg.ac.rs/handle/123456789/10755
AB - The utilization of construction and demolition debris in industrial wastewater treatment by sorption of Co2+ and Ni2+ ions was investigated. Selected waste composites are cost-effective and locally available, still their sorption character-istics and application are not sufficiently investigated. The samples of concrete, facade, ceramic materials, and asphalt were characterized in terms of mineral and surface composition, radioactivity, and stability at different pH values, as well as pH values of suspension and filtrate and electrical conductivity of the fil-trate. The sorption capacities were determined in batch experimental conditions in one and multi-component solutions. Characterization showed different crystal structures and mineralogical compositions of components. The results of gamma spectrometry confirmed the radiological safety of samples. Based on stability testing results, waste materials are suitable for further utilization and do not pose any risk to the environment. The overall sorption results suggested that cement-based materials, in addition to high affinity for the tested ions, represent a sorbent that binds contaminants firmly enough, reduces their mobility and bioa-vailability, and are suitable for removing Co2+ and Ni2+ ions from wastewaters.
T2 - Thermal Science
T1 - Application of composite construction and demolition debris in heavy metals removal from industrial wastewater
VL - 27
IS - 1 Part A
SP - 1
EP - 10
DO - 10.2298/TSCI2301001J
ER -
@article{
author = "Jelić, Ivana V. and Antonijević, Dragi and Šljivić-Ivanović, Marija Z. and Dimović, Slavko",
year = "2023",
abstract = "The utilization of construction and demolition debris in industrial wastewater treatment by sorption of Co2+ and Ni2+ ions was investigated. Selected waste composites are cost-effective and locally available, still their sorption character-istics and application are not sufficiently investigated. The samples of concrete, facade, ceramic materials, and asphalt were characterized in terms of mineral and surface composition, radioactivity, and stability at different pH values, as well as pH values of suspension and filtrate and electrical conductivity of the fil-trate. The sorption capacities were determined in batch experimental conditions in one and multi-component solutions. Characterization showed different crystal structures and mineralogical compositions of components. The results of gamma spectrometry confirmed the radiological safety of samples. Based on stability testing results, waste materials are suitable for further utilization and do not pose any risk to the environment. The overall sorption results suggested that cement-based materials, in addition to high affinity for the tested ions, represent a sorbent that binds contaminants firmly enough, reduces their mobility and bioa-vailability, and are suitable for removing Co2+ and Ni2+ ions from wastewaters.",
journal = "Thermal Science",
title = "Application of composite construction and demolition debris in heavy metals removal from industrial wastewater",
volume = "27",
number = "1 Part A",
pages = "1-10",
doi = "10.2298/TSCI2301001J"
}
Jelić, I. V., Antonijević, D., Šljivić-Ivanović, M. Z.,& Dimović, S.. (2023). Application of composite construction and demolition debris in heavy metals removal from industrial wastewater. in Thermal Science, 27(1 Part A), 1-10.
https://doi.org/10.2298/TSCI2301001J
Jelić IV, Antonijević D, Šljivić-Ivanović MZ, Dimović S. Application of composite construction and demolition debris in heavy metals removal from industrial wastewater. in Thermal Science. 2023;27(1 Part A):1-10.
doi:10.2298/TSCI2301001J .
Jelić, Ivana V., Antonijević, Dragi, Šljivić-Ivanović, Marija Z., Dimović, Slavko, "Application of composite construction and demolition debris in heavy metals removal from industrial wastewater" in Thermal Science, 27, no. 1 Part A (2023):1-10,
https://doi.org/10.2298/TSCI2301001J . .
