Evidence map›Paper›PMID 34676475›Full record

ArticleEnvironmental science and pollution research international2022

Using raw and thermally modified fibrous clay minerals as low concentration NH

Christina Vasiliki Lazaratou, Irene-Eva Triantaphyllidou, Ioannis Pantelidis, Dimitris A Chalkias, George Kakogiannis, Dimitrios V Vayenas, Dimitrios Papoulis

Abstract read
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In one paragraph

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 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. 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.

Christina Vasiliki LazaratouDepartment of Geology, University of Patras, GR-26504, Patras, Greece. lachristie93@gmail.com.ORCID http://orcid.org/0000-0001-8447-9124
Irene-Eva TriantaphyllidouDepartment of Chemical Engineering, University of Patras, GR-26504, Patras, Greece.
Ioannis PantelidisDepartment of Geology, University of Patras, GR-26504, Patras, Greece.
Dimitris A ChalkiasNanotechnology & Advanced Materials Laboratory, Department of Electrical and Computer Engineering, University of Peloponnese, GR-26334, Patras, Greece.
George KakogiannisGeohellas S.A., 8A Pentelis Str., GR-175 64, Athens, Greece.
Dimitrios V VayenasDepartment of Chemical Engineering, University of Patras, GR-26504, Patras, Greece.
Dimitrios PapoulisDepartment of Geology, University of Patras, GR-26504, Patras, Greece.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Raw and modified fibrous clay minerals palygorskite (Pal) and sepiolite (Sep) were tested for their ability to remove ammonium from ammonium polluted water. Palygorskite and sepiolite underwent thermal treatment at 400°C (T-Pal and T-Sep respectively). Raw and thermally treated samples were characterized using XRD, SEM, BET, FTIR, TGA, zeta potential, and XRF. The techniques verified the effect of thermal treatment on sample structures and the enhancement of negative charge. Both raw and thermally activated materials were applied in batch kinetic experiments, and found to be efficient adsorbents in their raw forms, since Pal and Sep achieved 60 and 80% NH

Indexed as

Water Pollutants, ChemicalWater PurificationAdsorptionClayHydrogen-Ion ConcentrationKineticsMineralsClayMineralsWater Pollutants, ChemicalAdsorptionAmmoniumIon exchangePalygorskiteSepioliteThermal treatmentWater treatment

Identifiers

PMID34676475

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.