Evidence map›Paper›PMID 35907938›Full record

ArticleScientific reports2022

Fabrication of polyamide-12/cement nanocomposite and its testing for different dyes removal from aqueous solution: characterization, adsorption, and regeneration studies.

Saleh Ahmed Aldahash, Prerna Higgins, Shaziya Siddiqui, Mohammad Kashif Uddin

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Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

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.

2 · The registry

The trial behind it

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Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

10 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Saleh Ahmed AldahashDepartment of Mechanical and Industrial Engineering, College of Engineering, Majmaah University, Al-Majmaah, 11952, Kingdom of Saudi Arabia.
Prerna HigginsDepartment of Chemistry, Sam Higginbottom University of Agriculture Technology and Sciences, Prayagraj, U.P., 211007, India.
Shaziya SiddiquiDepartment of Chemistry, Sam Higginbottom University of Agriculture Technology and Sciences, Prayagraj, U.P., 211007, India. shaziya.shoaib@gmail.com.
Mohammad Kashif UddinDepartment of Chemistry, College of Science, Al-Zulfi Campus, Majmaah University, Al-Majmaah, 11952, Kingdom of Saudi Arabia. m.kashifuddin@mu.edu.sa.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Polyamide-12/Portland cement nanocomposite was prepared by using the exfoliated adsorption method. The fabricated nanocomposite was applied first time to remove Congo red (CR), brilliant green (BG), methylene blue (MB), and methyl red (MR) from the synthetic wastewater. The polymer nanocomposite was characterized by Fourier transform infrared spectroscopy, scanning electron microscopy, energy-dispersive X-ray spectroscopy, elemental mapping, Brunauer-Emmett-Teller surface area analysis, and X-ray diffraction. The adsorption was rapid and all the studied dyes were absorbed on the surface of the polymer nanocomposite in 90 min. The point of zero charge was found at pH 5 and the factors such as pH, time, and temperature were found to affect the adsorption efficiency. Freundlich isotherm and pseudo-second-order models well-fitted the adsorption isotherm and kinetics data, respectively. The calculated maximum adsorption capacity was 161.63, 148.54, 200.40, and 146.41 mg/g for CR, BG, MB, and MR, respectively. The mode of the adsorption process was endothermic, spontaneous, and physical involving electrostatic attraction. On an industrial scale, the high percentage of desorption and slow decrease in the percentage of adsorption after every five regeneration cycles confirm the potential, practicality, and durability of the nanocomposite as a promising and advanced adsorbent for decolorization of colored wastewater.

Indexed as

NanocompositesWater Pollutants, ChemicalAdsorptionColoring AgentsCongo RedKineticsMethylene BlueNylonsRegenerationSpectroscopy, Fourier Transform InfraredWastewaterColoring AgentsCongo RedMethylene Bluenylon 12NylonsWastewaterWater Pollutants, Chemical

Identifiers

PMID35907938
PMCPMC9338974

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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.