2016
DOI: 10.1007/s11164-016-2494-y
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Application of stabilized zero valent iron nanoparticles for immobilization of lead in three contrasting spiked soils

Abstract: This study was conducted to synthesize and characterize the ZVINs stabilized with acid ascorbic (AAS-ZVINs) and to assess their ability to immobilize Pb 2? in sandy, acidity and calcareous spiked soils. To determine the availability of Pb 2? , the DTPA-extractable Pb in three spiked soils was studied in an experiment of a completely randomized design with a factorial arrangement of treatments consisting of the AAS-ZVIN dosage, Pb 2? contamination levels and contact times (aging). The distribution of the chemic… Show more

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Cited by 15 publications
(1 citation statement)
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“…The dried soils were ground and passed through 0.15 mm nylon sieve for Cd­(II) fractionation. The sequential extraction method was conducted to fractionate Cd­(II) according to the reported papers. Two grams of soil from each condition was added to Ca­(NO 3 ) 2 solution, respectively. Samples were shaken for 1 day and then centrifuged to get the supernatant as the exchangeable fraction.…”
Section: Methodsmentioning
confidence: 99%
“…The dried soils were ground and passed through 0.15 mm nylon sieve for Cd­(II) fractionation. The sequential extraction method was conducted to fractionate Cd­(II) according to the reported papers. Two grams of soil from each condition was added to Ca­(NO 3 ) 2 solution, respectively. Samples were shaken for 1 day and then centrifuged to get the supernatant as the exchangeable fraction.…”
Section: Methodsmentioning
confidence: 99%