Evidence map›Paper›PMID 36340066›Full record

ArticleACS omega2022

Effect of Exhausted Coffee Ground Particle Size on Metal Ion Adsorption Rates and Capacities.

Elizabeth H Gora, Samuel G Saldana, Lauren M Casper, Victor Coll Sijercic, Olga A Giza, Rebecca L Sanders

Abstract read
In one paragraph

Article in ACS omega, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. 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.

Elizabeth H GoraDepartment of Chemistry, North Central College, 30 N. Brainard Street, Naperville, Illinois60540, United States.
Samuel G SaldanaDepartment of Chemistry, North Central College, 30 N. Brainard Street, Naperville, Illinois60540, United States.
Lauren M CasperDepartment of Chemistry, North Central College, 30 N. Brainard Street, Naperville, Illinois60540, United States.
Victor Coll SijercicDepartment of Chemistry, North Central College, 30 N. Brainard Street, Naperville, Illinois60540, United States.
Olga A GizaDepartment of Chemistry, North Central College, 30 N. Brainard Street, Naperville, Illinois60540, United States.
Rebecca L SandersDepartment of Chemistry, North Central College, 30 N. Brainard Street, Naperville, Illinois60540, United States.ORCID https://orcid.org/0000-0002-7343-9087

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Spent coffee grounds (SCGs) are common waste products that can be used as low-cost adsorbents to remove contaminants from water. SCGs come in a range of particle sizes based on how they were ground to brew coffee. However, few studies have investigated how SCG particle size influences the adsorption rate and capacities of metal ions. In this study, SCGs were washed under alkaline conditions, creating exhausted coffee grounds (ECGs). ECGs were sieved into four particle size ranges (106-300, 300-500, 500-710, and 710-1000 μm). Monocomponent batch adsorption experiments were conducted with each size fraction using 0.3 mM Pb

Identifiers

PMID36340066
PMCPMC9631893

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.