Evidence map›Paper›PMID 37012298›Full record

ArticleScientific reports2023

Adsorption of methylene blue from textile industrial wastewater using activated carbon developed from Rumex abyssinicus plant.

Jemal Fito, Mikiyas Abewaa, Ashagrie Mengistu, Kenatu Angassa, Abera Demeke Ambaye, Welldone Moyo, Thabo Nkambule

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 60 papers.

0numbers the graph read from it
0cells of the map it votes in
60citing papers in PubMed
29.7field-weighted citation impact, top 1% 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

60 citing papers in PubMed, 259 citations in OpenAlex.

  1. Review
  2. Article
  3. Advances in Physicochemical and Biological Treatment of Textile Wastewater: An Applied Review of Methods, Technologies, and Costs.Water environment research : a research publication of the Water Environment Federation · 2026
    Review
  4. Article
  5. Article
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  10. Rice Husk Ash Geopolymers Modified with FeNanomaterials (Basel, Switzerland) · 2026
    Article
  11. Article
  12. Article
  13. Article
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  15. Article
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  19. Fundamental properties and sustainable applications of the natural zeolite clinoptilolite.Environmental science and pollution research international · 2025
    Review
  20. 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

7 authors at 3 institutions in 2 countries.

Jemal FitoInstitute for Nanotechnology and Water Sustainability (iNanoWS), College of Science, Engineering, and Technology, University of South Africa, Florida Science Campus, Johannesburg, 1710, South Africa.
Mikiyas AbewaaDepartment of Chemical Engineering, College of Engineering and Technology, Wachemo University, Hosanna, Ethiopia. mikiyasabewaa02@gmail.com.
Ashagrie MengistuLeather and Leather Products Industry Research and Development Center, Addis Ababa, Ethiopia.
Kenatu AngassaDepartment of Environmental Engineering, Addis Ababa Science and Technology University, Addis Ababa, Ethiopia.
Abera Demeke AmbayeInstitute for Nanotechnology and Water Sustainability (iNanoWS), College of Science, Engineering, and Technology, University of South Africa, Florida Science Campus, Johannesburg, 1710, South Africa.
Welldone MoyoInstitute for Nanotechnology and Water Sustainability (iNanoWS), College of Science, Engineering, and Technology, University of South Africa, Florida Science Campus, Johannesburg, 1710, South Africa.
Thabo NkambuleInstitute for Nanotechnology and Water Sustainability (iNanoWS), College of Science, Engineering, and Technology, University of South Africa, Florida Science Campus, Johannesburg, 1710, South Africa.
University of South Africa · ZAAddis Ababa Science and Technology University · ETWachemo University

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Methylene blue (MB) is abundantly found in textile industrial effluent which can cause severe health problems for public and environmental ecology. Therefore, this study aimed to remove MB from textile wastewater using the activated carbon developed from Rumex abyssinicus. The adsorbent was activated using chemical and thermal methods, and then it was characterized by SEM, FTIR, BET, XRD, and pH zero-point charge (pHpzc). The adsorption isotherm and kinetics were also investigated. The experimental design was composed of four factors at three levels (pH (3, 6, and 9), initial MB concentration (100, 150, and 200 mg/L), adsorbent dosage (20, 40, and 60 mg/100 mL), and contact time (20, 40, and 60 min)). The adsorption interaction was evaluated using response surface methodology. The characterization of a Rumex abyssinicus activated carbon was found to have multiple functional groups (FTIR), an amorphous structure (XRD), crack with ups and down morphology (SEM), pHpzc of 5.03 and a high BET-specific surface area of 2522 m

Indexed as

RumexWater Pollutants, ChemicalAdsorptionCharcoalHydrogen-Ion ConcentrationKineticsMethylene BlueTextilesWastewaterCharcoalMethylene BlueWastewaterWater Pollutants, Chemical

Identifiers

PMID37012298
PMCPMC10070411
OpenAlexW4362521540

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.