Evidence map›Paper›PMID 33058060›Full record

ArticleEnvironmental science and pollution research international2021

Successful adsorption of bright blue and methylene blue on modified pods of Caesalpinia echinata in discontinuous system.

Jordana Georgin, Yamil L de O Salomón, Dison S P Franco, Matias S Netto, Daniel G A Piccilli, Edson Luiz Foletto, Guilherme L Dotto

Abstract read
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Article in Environmental science and pollution research international, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

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.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

7 authors.

Jordana GeorginGraduate Program in Civil Engineering, Federal University of Santa Maria, Santa Maria, 97105-900, Brazil.
Yamil L de O SalomónGraduate Program in Environmental Engineering, Federal University of Santa Maria, Santa Maria, 97105-900, Brazil.
Dison S P FrancoGraduate Program in Chemical Engineering, Federal University of Santa Maria, Santa Maria, 97105-900, Brazil.
Matias S NettoGraduate Program in Chemical Engineering, Federal University of Santa Maria, Santa Maria, 97105-900, Brazil.
Daniel G A PiccilliGraduate Program in Civil Engineering, Federal University of Santa Maria, Santa Maria, 97105-900, Brazil.
Edson Luiz FolettoGraduate Program in Chemical Engineering, Federal University of Santa Maria, Santa Maria, 97105-900, Brazil.
Guilherme L DottoGraduate Program in Chemical Engineering, Federal University of Santa Maria, Santa Maria, 97105-900, Brazil. guilherme_dotto@yahoo.com.br.ORCID http://orcid.org/0000-0002-4413-8138

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Pods of the forest species Caesalpinia echinata were used as an alternative adsorbent to remove bright blue (BB) and methylene blue (MB) dyes. The raw and acid-treated samples were characterized by techniques like SEM, XRD, and FTIR. The acid-treated pod sample was characterized by an amorphous structure containing several cavities, bumps, and functional groups. The Elovich model was the most satisfactory to describe the adsorption kinetic data. The isothermal studies were better described by the Langmuir model for BB dye, with a maximum capacity of 261 mg g

Indexed as

CaesalpiniaWater Pollutants, ChemicalAdsorptionColoring AgentsHydrogen-Ion ConcentrationKineticsMethylene BlueThermodynamicsColoring AgentsMethylene BlueWater Pollutants, ChemicalAdsorptionBright blueCaesalpinia echinataMethylene bluePodThermodynamic

Identifiers

What OpenQuestion holds

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Registered trials

None linked

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.