Theoretical assessment of phosphate amendments for stabilization of (Pb plus Zn) in polluted soil
Само за регистроване кориснике
2009
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Contamination of the environment with toxic metals, such as lead (Pb), represents a serious concern for human health. Most of the studies on Pb stabilization were performed using various phosphorus-containing amendments that can reduce Pb mobility and bioavailability by the sorption and precipitation of new, stable pyromorphite-type minerals, presenting very low solubility and bioaccessibility. However, the presence of competing ions, such as zinc (Zn), can reduce stabilization efficacy. The role of chemical composition on the stability of immobilization products of Pb and Zn by the addition of hydroxyapatite (HAP) Or fluoroapatite (FAP) has been examined in this paper. In this analysis we used a theoretical criterion which is based on calculation of the ion-ion interaction potential, representing the main term of the cohesive energy of the matrix/pollutant system. It has been demonstrated that the stability of the HAP matrix decreases and that the stability of the FAP matrix increases... with the Pb immobilization in the presence of Zn. The results of this analysis point out FAIR as an advantageous amendment for the immobilization of Pb in the presence of Zn. (C) 2008 Elsevier Ltd. All rights reserved.
Извор:
Waste Management, 2009, 29, 5, 1779-1784Финансирање / пројекти:
Напомена:
- 1st International Conference on Environmental Management, Engineering, Planning and Economics (CEMEPE), Jun 24-28, 2007, Skiathos Isl, Greece
DOI: 10.1016/j.wasman.2008.11.021
ISSN: 0956-053X
PubMed: 19138506
WoS: 000264977200045
Scopus: 2-s2.0-61649101487
Колекције
Институција/група
VinčaTY - JOUR AU - Raičević, Slavica AU - Perović, Vladimir R. AU - Zouboulis, A. I. PY - 2009 UR - https://vinar.vin.bg.ac.rs/handle/123456789/6792 AB - Contamination of the environment with toxic metals, such as lead (Pb), represents a serious concern for human health. Most of the studies on Pb stabilization were performed using various phosphorus-containing amendments that can reduce Pb mobility and bioavailability by the sorption and precipitation of new, stable pyromorphite-type minerals, presenting very low solubility and bioaccessibility. However, the presence of competing ions, such as zinc (Zn), can reduce stabilization efficacy. The role of chemical composition on the stability of immobilization products of Pb and Zn by the addition of hydroxyapatite (HAP) Or fluoroapatite (FAP) has been examined in this paper. In this analysis we used a theoretical criterion which is based on calculation of the ion-ion interaction potential, representing the main term of the cohesive energy of the matrix/pollutant system. It has been demonstrated that the stability of the HAP matrix decreases and that the stability of the FAP matrix increases with the Pb immobilization in the presence of Zn. The results of this analysis point out FAIR as an advantageous amendment for the immobilization of Pb in the presence of Zn. (C) 2008 Elsevier Ltd. All rights reserved. T2 - Waste Management T1 - Theoretical assessment of phosphate amendments for stabilization of (Pb plus Zn) in polluted soil VL - 29 IS - 5 SP - 1779 EP - 1784 DO - 10.1016/j.wasman.2008.11.021 ER -
@article{ author = "Raičević, Slavica and Perović, Vladimir R. and Zouboulis, A. I.", year = "2009", abstract = "Contamination of the environment with toxic metals, such as lead (Pb), represents a serious concern for human health. Most of the studies on Pb stabilization were performed using various phosphorus-containing amendments that can reduce Pb mobility and bioavailability by the sorption and precipitation of new, stable pyromorphite-type minerals, presenting very low solubility and bioaccessibility. However, the presence of competing ions, such as zinc (Zn), can reduce stabilization efficacy. The role of chemical composition on the stability of immobilization products of Pb and Zn by the addition of hydroxyapatite (HAP) Or fluoroapatite (FAP) has been examined in this paper. In this analysis we used a theoretical criterion which is based on calculation of the ion-ion interaction potential, representing the main term of the cohesive energy of the matrix/pollutant system. It has been demonstrated that the stability of the HAP matrix decreases and that the stability of the FAP matrix increases with the Pb immobilization in the presence of Zn. The results of this analysis point out FAIR as an advantageous amendment for the immobilization of Pb in the presence of Zn. (C) 2008 Elsevier Ltd. All rights reserved.", journal = "Waste Management", title = "Theoretical assessment of phosphate amendments for stabilization of (Pb plus Zn) in polluted soil", volume = "29", number = "5", pages = "1779-1784", doi = "10.1016/j.wasman.2008.11.021" }
Raičević, S., Perović, V. R.,& Zouboulis, A. I.. (2009). Theoretical assessment of phosphate amendments for stabilization of (Pb plus Zn) in polluted soil. in Waste Management, 29(5), 1779-1784. https://doi.org/10.1016/j.wasman.2008.11.021
Raičević S, Perović VR, Zouboulis AI. Theoretical assessment of phosphate amendments for stabilization of (Pb plus Zn) in polluted soil. in Waste Management. 2009;29(5):1779-1784. doi:10.1016/j.wasman.2008.11.021 .
Raičević, Slavica, Perović, Vladimir R., Zouboulis, A. I., "Theoretical assessment of phosphate amendments for stabilization of (Pb plus Zn) in polluted soil" in Waste Management, 29, no. 5 (2009):1779-1784, https://doi.org/10.1016/j.wasman.2008.11.021 . .