Evidence map›Paper›PMID 34664163›Full record

ArticleEnvironmental science and pollution research international2022

Synthesis and application of graphene oxide as a nanoadsorbent to remove Cd (II) and Pb (II) from water: adsorption equilibrium, kinetics, and regeneration.

Brener Felipe Melo Lima Gomes, Caroline Maria Bezerra de Araújo, Bruna Figueiredo do Nascimento, Eleonora Maria Pereira de Luna Freire, Mauricio Alves Da Motta Sobrinho, Marilda Nascimento Carvalho

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Article in Environmental science and pollution research international, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
2.1field-weighted citation impact, top 14% of its field
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

3 citing papers in PubMed, 39 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
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

6 authors at 2 institutions in 1 country.

Brener Felipe Melo Lima GomesDepartment of Rural Technology, Universidade Federal Rural de Pernambuco, R. Dom Manuel de Medeiros, Recife, PE, 52171-900, Brazil. brenerlgomes@gmail.com.ORCID http://orcid.org/0000-0002-3164-8438
Caroline Maria Bezerra de AraújoDepartment of Chemical Engineering, Universidade Federal de Pernambuco, Av. Prof. Moraes Rego 1235, Recife, PE, 50670-910, Brazil.
Bruna Figueiredo do NascimentoDepartment of Chemical Engineering, Universidade Federal de Pernambuco, Av. Prof. Moraes Rego 1235, Recife, PE, 50670-910, Brazil.
Eleonora Maria Pereira de Luna FreireDepartment of Chemical Engineering, Universidade Federal de Pernambuco, Av. Prof. Moraes Rego 1235, Recife, PE, 50670-910, Brazil.
Mauricio Alves Da Motta SobrinhoDepartment of Chemical Engineering, Universidade Federal de Pernambuco, Av. Prof. Moraes Rego 1235, Recife, PE, 50670-910, Brazil.
Marilda Nascimento CarvalhoDepartment of Chemical Engineering, Universidade Federal de Pernambuco, Av. Prof. Moraes Rego 1235, Recife, PE, 50670-910, Brazil.
Universidade Federal de Pernambuco · BRUniversidade Federal Rural de Pernambuco · BR

Funding

coordenação de aperfeiçoamento de pessoal de nível superior 001
6 · The paper itself

Abstract

In this work, graphene oxide (GO) was synthesized by the modified Hummers method. The nanomaterial was characterized by FTIR and Raman spectroscopy, SEM, and pH at the point of zero charge. GO exhibited typical characteristics of graphene-based materials, indicating that graphite oxidation and exfoliation occurred successfully. Cd (II) and Pb (II) adsorption onto GO was carried out in batch systems, in which the effect of adsorbent dosage, contact time, and initial adsorbate concentration were evaluated. Langmuir, Freundlich, and Sips isotherm models, as well as pseudo order models and Elovich kinetic equation were applied to adsorption experimental data. Results indicated that increasing adsorbent mass, the removal efficiency of Cd (II) and Pb (II) increased. Freundlich isotherm better described Pb (II) adsorption (R

Indexed as

GraphiteWater Pollutants, ChemicalWater PurificationAdsorptionCadmiumHydrogen-Ion ConcentrationKineticsLeadWaterCadmiumgraphene oxideGraphiteLeadWaterWater Pollutants, ChemicalAdsorptionGraphene oxideHeavy metal removalNanoadsorbentRecyclability

Identifiers

PMID34664163
OpenAlexW3205392991

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.