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Synergic adsorption of Pb2+ and reactive dye — RB5 on two series of organomodified bentonites

Overview of attention for article published in Journal of Contaminant Hydrology, March 2013
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Title
Synergic adsorption of Pb2+ and reactive dye — RB5 on two series of organomodified bentonites
Published in
Journal of Contaminant Hydrology, March 2013
DOI 10.1016/j.jconhyd.2013.03.004
Pubmed ID
Authors

N.P. Jović-Jovičić, A.D. Milutinović-Nikolić, M.J. Žunić, Z.D. Mojović, P.T. Banković, I.A. Gržetić, D.M. Jovanović

Abstract

Two series of organobentonites (OBs) were synthesized from Na(+)-exchanged bentonite clay from Bogovina, Serbia. In the first series the starting material was modified using hexadecyltrimethylammonium (HDTMA(+)) ion in the amounts corresponding to 0.2, 0.5, 1.0 and 2.0 of the CEC value. The second series was obtained using quaternary alkyl ammonium cations (QAACs) with different alkyl chain lengths: hexadecyltrimethylammonium (HDTMA(+)), dodecyltrimethylammonium (DDTMA(+)) and tetramethylammonium (TMA(+)) ions. The synthesized OBs were characterized. The adsorption of anionic reactive dye Reactive Black 5 (RB5) and Pb(2+) from single component solutions and their bi-component solution was investigated for both series of OBs. The adsorptive properties of the OBs were correlated to the amount and type of incorporated QAACs. The correlation was tested using different mathematical models and best fits were found. Experimental results showed that simultaneous adsorption of RB5 and Pb(2+) exhibited synergic effect. The adsorption capacity for both RB5 and Pb(2+) was higher in their bi-component solution than in single-component solutions. These results indicate the creation of new adsorption sites during the simultaneous adsorption.

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Mendeley readers

Mendeley readers

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Geographical breakdown

Country Count As %
Unknown 22 100%

Demographic breakdown

Readers by professional status Count As %
Student > Master 4 18%
Student > Ph. D. Student 3 14%
Lecturer 2 9%
Researcher 2 9%
Other 1 5%
Other 3 14%
Unknown 7 32%
Readers by discipline Count As %
Environmental Science 3 14%
Chemical Engineering 2 9%
Engineering 2 9%
Chemistry 2 9%
Agricultural and Biological Sciences 1 5%
Other 1 5%
Unknown 11 50%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 25 April 2013.
All research outputs
#20,653,708
of 25,371,288 outputs
Outputs from Journal of Contaminant Hydrology
#452
of 565 outputs
Outputs of similar age
#161,681
of 210,262 outputs
Outputs of similar age from Journal of Contaminant Hydrology
#4
of 7 outputs
Altmetric has tracked 25,371,288 research outputs across all sources so far. This one is in the 10th percentile – i.e., 10% of other outputs scored the same or lower than it.
So far Altmetric has tracked 565 research outputs from this source. They receive a mean Attention Score of 3.0. This one is in the 8th percentile – i.e., 8% of its peers scored the same or lower than it.
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We're also able to compare this research output to 7 others from the same source and published within six weeks on either side of this one. This one has scored higher than 3 of them.