[HTML][HTML] A comparison of conventional and ultrasound-assisted BCR sequential extraction methods for the fractionation of heavy metals in sewage sludge of different …
M Tytła, K Widziewicz-Rzońca, Z Bernaś - Molecules, 2022 - mdpi.com
The purpose of this study was to determine the heavy metal (HM: Cd, Cr, Cu, Ni, Pb, Zn, and
Hg) content in particular chemical fractions (forms) of sewage sludge with different …
Hg) content in particular chemical fractions (forms) of sewage sludge with different …
[HTML][HTML] An ultrasound-assisted procedure for fast screening of mobile fractions of Cd, Pb and Ni in soil. Insight into method optimization and validation
B Leśniewska, M Krymska, E Świerad, J Wiater… - … Science and Pollution …, 2016 - Springer
A fast ultrasound-assisted sequential extraction (UASE) procedure for the determination of
cadmium, lead and nickel fractions in soil was developed and fully validated. The working …
cadmium, lead and nickel fractions in soil was developed and fully validated. The working …
[HTML][HTML] Fast and simple procedure for fractionation of zinc in soil using an ultrasound probe and FAAS detection. Validation of the analytical method and evaluation of …
B Leśniewska, K Kisielewska, J Wiater… - Environmental …, 2016 - Springer
A new fast method for determination of mobile zinc fractions in soil is proposed in this work.
The three-stage modified BCR procedure used for fractionation of zinc in soil was …
The three-stage modified BCR procedure used for fractionation of zinc in soil was …
Ranking and similarity of conventional, microwave and ultrasound element sequential extraction methods
This study aims to compare three extraction techniques of four sequential element extraction
steps from soil and sediment samples that were taken from the location of the Pančevo …
steps from soil and sediment samples that were taken from the location of the Pančevo …
Síntesis de nuevos materiales iónicos, a partir de tiofeno, asistida por ultrasonido/microondas: aplicación analítica en métodos de preconcentración y extracción en …
MA Schiel - 2019 - ri.conicet.gov.ar
El principio de “desarrollo sustentable” ha promovido grandes cambios en el avance de la
química. El esfuerzo por encontrar alternativas a los solventes orgánicos convencionales y …
química. El esfuerzo por encontrar alternativas a los solventes orgánicos convencionales y …