Evidence map›Paper›PMID 31493075›Full record

ArticleEnvironmental science and pollution research international2019

Improved chromium reduction and removal from wastewater in continuous flow bioelectrochemical systems.

Shashikanth Gajaraj, Xining Sun, Chiqian Zhang, Zhiqiang Hu

Abstract read
PubMed Publisher
In one paragraph

Article in Environmental science and pollution research international, 2019. 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
0.7field-weighted citation impact, top 32% 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

2 citing papers in PubMed, 9 citations in OpenAlex.

  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

4 authors at 4 institutions in 2 countries.

Shashikanth GajarajDepartment of Civil & Environmental Engineering, University of Missouri, Columbia, MO, 65211, USA.
Xining SunCollege of Natural Resources and Environment, Northwest A&F University, Yangling, 712100, Shaanxi, People's Republic of China.
Chiqian ZhangDepartment of Civil & Environmental Engineering, University of Missouri, Columbia, MO, 65211, USA. czxr9@mail.missouri.edu.ORCID http://orcid.org/0000-0003-4532-7376
Zhiqiang HuDepartment of Civil & Environmental Engineering, University of Missouri, Columbia, MO, 65211, USA. huzh@missouri.edu.
Georgia Institute of Technology · USKansas City Research Institute · USNorthwest A&F University · CNUniversity of Missouri · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Bioelectrochemical systems (BESs) including microbial electrolysis cells (MECs) and microbial fuel cells (MFCs) are promising for hexavalent chromium [Cr(VI)] reduction and total chromium (Cr) removal from wastewater. This study assessed the performance of simple, inexpensive, and continuous flow BESs with neither cathode catalyst nor proton exchange membrane for Cr(VI) reduction and total Cr removal. The effect of bioreactor configuration and wastewater feed mode on the performance of the BESs was investigated. Biological Cr(VI) reduction in the MEC followed a first-order kinetics with a rate constant of 0.103 d

Indexed as

Bioelectric Energy SourcesBioreactorsChromiumElectrodesElectrolysisKineticsOxidation-ReductionWastewaterChromiumchromium hexavalent ionWastewaterBioelectrochemical systemsCoprecipitationHexavalent chromiumMicrobial electrolysis cellMicrobial fuel cellWastewater

Identifiers

PMID31493075
OpenAlexW2971865510

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.