TY  - CONF
AU  - Smičiklas, Ivana
AU  - Jović, Mihajlo
AU  - Šljivić-Ivanović, Marija
PY  - 2021
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/12743
AB  - Soil contamination and nutrient depletion are among global threats to soil resources. Phosphorus (P) is an essential element for all living organisms, yet it is most frequently deficient in agricultural soils due to either reduced content or its availability to plants. The increased demand for mineral fertilizers and other phosphate products resulted in the depletion of limited phosphate rock deposits and positioned this non-renewable resource on the European Union's list of critical raw materials. Consequently, the recovery of P from wastes and by-products became a critical step in sustainable soil management. Furthermore, phosphate-rich materials addition to heavy metal contaminated soil represents an encouraging approach for in situ remediation by converting contaminants to less environmentally and biologically hazardous forms without their physical separation from the soil matrix. The availability, composition, and solubility of different P-sources impact the sustainability, cost-effectiveness, safety, mechanism, and efficiency of metal immobilization in the soil. In that sense, animal bones from the food industry meet important criteria: they are an abundant and rich secondary source in terms of P recovery viability with a low concentration of toxic and potentially toxic elements, and the mineral component of bones (bioapatite) represents an optimal matrix for heavy metal stabilization due to the specific crystal structure and moderate solubility. This review highlights the prospects of in situ metal stabilization in the soil, bioapatite properties, its recovery methods, and the factors influencing metal stabilization efficiency. The major challenges are as well discussed in line with available literature data. Overall results show that bioapatite induces redistribution of heavy metals to soil fractions with decreased mobility, bioavailability, and toxicity and point to the multiple benefits of its use in restoring soil quality and function, allowing the amount of animal waste to be reduced through the P recycling.
PB  - University of East Sarajevo : Faculty of Technology
C3  - EEM2021 : VII International Congress “Engineering, Environment and Materials in Process Industry“ : Proceedings
T1  - Valorizing secondary sources of phosphorus: applicability of biological apatite in soil remediation and rehabilitation
SP  - 27
EP  - 40
DO  - 10.7251/EEMEN2101027S
ER  - 

@conference{
author = "Smičiklas, Ivana and Jović, Mihajlo and Šljivić-Ivanović, Marija",
year = "2021",
abstract = "Soil contamination and nutrient depletion are among global threats to soil resources. Phosphorus (P) is an essential element for all living organisms, yet it is most frequently deficient in agricultural soils due to either reduced content or its availability to plants. The increased demand for mineral fertilizers and other phosphate products resulted in the depletion of limited phosphate rock deposits and positioned this non-renewable resource on the European Union's list of critical raw materials. Consequently, the recovery of P from wastes and by-products became a critical step in sustainable soil management. Furthermore, phosphate-rich materials addition to heavy metal contaminated soil represents an encouraging approach for in situ remediation by converting contaminants to less environmentally and biologically hazardous forms without their physical separation from the soil matrix. The availability, composition, and solubility of different P-sources impact the sustainability, cost-effectiveness, safety, mechanism, and efficiency of metal immobilization in the soil. In that sense, animal bones from the food industry meet important criteria: they are an abundant and rich secondary source in terms of P recovery viability with a low concentration of toxic and potentially toxic elements, and the mineral component of bones (bioapatite) represents an optimal matrix for heavy metal stabilization due to the specific crystal structure and moderate solubility. This review highlights the prospects of in situ metal stabilization in the soil, bioapatite properties, its recovery methods, and the factors influencing metal stabilization efficiency. The major challenges are as well discussed in line with available literature data. Overall results show that bioapatite induces redistribution of heavy metals to soil fractions with decreased mobility, bioavailability, and toxicity and point to the multiple benefits of its use in restoring soil quality and function, allowing the amount of animal waste to be reduced through the P recycling.",
publisher = "University of East Sarajevo : Faculty of Technology",
journal = "EEM2021 : VII International Congress “Engineering, Environment and Materials in Process Industry“ : Proceedings",
title = "Valorizing secondary sources of phosphorus: applicability of biological apatite in soil remediation and rehabilitation",
pages = "27-40",
doi = "10.7251/EEMEN2101027S"
}

Smičiklas, I., Jović, M.,& Šljivić-Ivanović, M.. (2021). Valorizing secondary sources of phosphorus: applicability of biological apatite in soil remediation and rehabilitation. in EEM2021 : VII International Congress “Engineering, Environment and Materials in Process Industry“ : Proceedings
University of East Sarajevo : Faculty of Technology., 27-40.
https://doi.org/10.7251/EEMEN2101027S

Smičiklas I, Jović M, Šljivić-Ivanović M. Valorizing secondary sources of phosphorus: applicability of biological apatite in soil remediation and rehabilitation. in EEM2021 : VII International Congress “Engineering, Environment and Materials in Process Industry“ : Proceedings. 2021;:27-40.
doi:10.7251/EEMEN2101027S .

Smičiklas, Ivana, Jović, Mihajlo, Šljivić-Ivanović, Marija, "Valorizing secondary sources of phosphorus: applicability of biological apatite in soil remediation and rehabilitation" in EEM2021 : VII International Congress “Engineering, Environment and Materials in Process Industry“ : Proceedings (2021):27-40,
https://doi.org/10.7251/EEMEN2101027S . .