ArticleScientific reports2026
Optimization and adsorption mechanisms of vanadium removal by Fe-Pillared bentonite as an efficient adsorbent.
Article in Scientific reports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The increasing use of vanadium causes environmental concern about the toxic effluents. In this study, Fe- pillared bentonite (Fe-PB) was synthesized from a domestic clay sample. Characterization ofiron- pillared bentonite by XRF, XRD, FTIR, BET and SEM, indicated the success of the pillaring operation. According to the results, the Fe-PB adsorbent has better properties compared to the NB. In removal experiments, the vanadium removal percentage has been investigated by varying different main parameters including pH (2-10), initial vanadium ion concentration (50-200 mg/L) and adsorbent dosage (1-6 g/L). A combination of Design-Expert software and response surface methodology was applied to determine the influence of each operational parameter on the vanadium removal percentage, optimum condition to reach maximum vanadium removal. Based on the predicted model, maximum vanadium removal onto Fe-PB was 59.96% on the optimum operational condition as pH = 5.82, initial vanadium concentration = 50 ppm and adsorbent dosage = 6 g/L at 3 h contact time. Equilibrium data were best described by Langmuir model, and analysis of kinetic data demonstrated that the pseudo-second-order model accurately represents the kinetic data.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.