TY  - JOUR
AU  - Relić, Dubravka
AU  - Đorđević, Dragana S.
AU  - Sakan, Sanja M.
AU  - Anđelković, Ivan
AU  - Pantelić, Ana
AU  - Stanković, Ratomir
AU  - Popović, Aleksandar R.
PY  - 2013
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/1380
AB  - In this paper, the main objective was fractionation of Cd, Cu, Ni, Pb, Zn, Ca, Fe, and K in certificate material and sediment samples gathered from and around the Petrochemical Industry using the conventional, microwave and ultrasonic sequential extraction. Microwave oven and ultrasound bath were used as an energy source for achieving faster extraction. Additional heating and boiling of samples were avoided by using lower power and shorter time for microwave and ultrasound extraction. Precision and accuracy of procedure were evaluated by using certificate material (BCR701). Acceptable accuracy of metals (87.0-111.3 %) was achieved for all three-step sequential of conventional extraction protocol. An accuracy of the fourth step has been verified with two certificate materials: BCR143R and 146R. The range of total extracted metal concentrations from sediments was similar for all three extraction techniques. A significant high percentage of Cd, Cu, and Zn were obtained after extraction of the exchangeable and acid soluble sediment fraction. Principal component analysis of values obtained after determination of risk assessment code using conventional and ultrasound sequential extraction show similarity of these values. Accuracy, recovery, and risk assessment code values imply that ultrasound sequential extraction is a more suitable, accelerated sequential extraction procedure (30 min per extraction step) than microwave extraction in applied conditions.
PB  - Springer, Dordrecht
T2  - Environmental Monitoring and Assessment
T1  - Conventional, microwave, and ultrasound sequential extractions for the fractionation of metals in sediments within the Petrochemical Industry, Serbia
VL  - 185
IS  - 9
SP  - 7627
EP  - 7645
DO  - 10.1007/s10661-013-3124-4
ER  - 

@article{
author = "Relić, Dubravka and Đorđević, Dragana S. and Sakan, Sanja M. and Anđelković, Ivan and Pantelić, Ana and Stanković, Ratomir and Popović, Aleksandar R.",
year = "2013",
abstract = "In this paper, the main objective was fractionation of Cd, Cu, Ni, Pb, Zn, Ca, Fe, and K in certificate material and sediment samples gathered from and around the Petrochemical Industry using the conventional, microwave and ultrasonic sequential extraction. Microwave oven and ultrasound bath were used as an energy source for achieving faster extraction. Additional heating and boiling of samples were avoided by using lower power and shorter time for microwave and ultrasound extraction. Precision and accuracy of procedure were evaluated by using certificate material (BCR701). Acceptable accuracy of metals (87.0-111.3 %) was achieved for all three-step sequential of conventional extraction protocol. An accuracy of the fourth step has been verified with two certificate materials: BCR143R and 146R. The range of total extracted metal concentrations from sediments was similar for all three extraction techniques. A significant high percentage of Cd, Cu, and Zn were obtained after extraction of the exchangeable and acid soluble sediment fraction. Principal component analysis of values obtained after determination of risk assessment code using conventional and ultrasound sequential extraction show similarity of these values. Accuracy, recovery, and risk assessment code values imply that ultrasound sequential extraction is a more suitable, accelerated sequential extraction procedure (30 min per extraction step) than microwave extraction in applied conditions.",
publisher = "Springer, Dordrecht",
journal = "Environmental Monitoring and Assessment",
title = "Conventional, microwave, and ultrasound sequential extractions for the fractionation of metals in sediments within the Petrochemical Industry, Serbia",
volume = "185",
number = "9",
pages = "7627-7645",
doi = "10.1007/s10661-013-3124-4"
}

Relić, D., Đorđević, D. S., Sakan, S. M., Anđelković, I., Pantelić, A., Stanković, R.,& Popović, A. R.. (2013). Conventional, microwave, and ultrasound sequential extractions for the fractionation of metals in sediments within the Petrochemical Industry, Serbia. in Environmental Monitoring and Assessment
Springer, Dordrecht., 185(9), 7627-7645.
https://doi.org/10.1007/s10661-013-3124-4

Relić D, Đorđević DS, Sakan SM, Anđelković I, Pantelić A, Stanković R, Popović AR. Conventional, microwave, and ultrasound sequential extractions for the fractionation of metals in sediments within the Petrochemical Industry, Serbia. in Environmental Monitoring and Assessment. 2013;185(9):7627-7645.
doi:10.1007/s10661-013-3124-4 .

Relić, Dubravka, Đorđević, Dragana S., Sakan, Sanja M., Anđelković, Ivan, Pantelić, Ana, Stanković, Ratomir, Popović, Aleksandar R., "Conventional, microwave, and ultrasound sequential extractions for the fractionation of metals in sediments within the Petrochemical Industry, Serbia" in Environmental Monitoring and Assessment, 185, no. 9 (2013):7627-7645,
https://doi.org/10.1007/s10661-013-3124-4 . .