Evidence map›Paper›PMID 38393558›Full record

ArticleEnvironmental science and pollution research international2024

The remediation of polycyclic aromatic hydrocarbon contaminated soil by immobilized microorganisms using distiller's grains.

Bo Feng, Zhen Mao, Jinbiao Yu, Yuqian Wang, Zheyu Zhang, Liang Xu, Dongqiang Lu

Abstract read
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In one paragraph

Article in Environmental science and pollution research international, 2024. 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
1.2field-weighted citation impact, top 26% 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. Review
  2. Review
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 1 institution in 1 country.

Bo FengSchool of Environmental Science and Spatial Informatics, China University of Mining and Technology, Xuzhou, 221116, China.
Zhen MaoSchool of Environmental Science and Spatial Informatics, China University of Mining and Technology, Xuzhou, 221116, China. maozhen@cumt.edu.cn.ORCID http://orcid.org/0000-0001-8920-0348
Jinbiao YuSchool of Environmental Science and Spatial Informatics, China University of Mining and Technology, Xuzhou, 221116, China.
Yuqian WangSchool of Environmental Science and Spatial Informatics, China University of Mining and Technology, Xuzhou, 221116, China.
Zheyu ZhangSchool of Environmental Science and Spatial Informatics, China University of Mining and Technology, Xuzhou, 221116, China.
Liang XuSchool of Environmental Science and Spatial Informatics, China University of Mining and Technology, Xuzhou, 221116, China.
Dongqiang LuSchool of Environmental Science and Spatial Informatics, China University of Mining and Technology, Xuzhou, 221116, China.
China University of Mining and Technology · CN

Funding

National Major Science and Technology Projects of China 2020YFC1806505National Natural Science Foundation of China 52004274
6 · The paper itself

Abstract

Polycyclic aromatic hydrocarbons are a persistent organic pollutant, and their biodegradation in the soil is often limited due to the limited degradation ability of indigenous bacteria and the low activity of exogenous PAH degrading bacteria. Immobilized microbial technology can protect microorganisms from the impact of harsh environments, and distiller's grains have the potential as carriers for microbial immobilization. This study aims to use distiller's grains as a microbial carrier, investigate the feasibility of immobilized microorganisms using distiller's grains for remediation of PAH contaminated soil; explore the relationship between soil nutrient content, consumption, and PAH degradation rate; and reveal the mechanism of bioremediation from the perspective of soil enzyme activity and microbial community composition. The results showed that after 72 days of remediation, the removal rates of phenanthrene and pyrene in the treatment of immobilized microorganisms in distiller grains reached 91.78% and 58.59%, respectively. Distiller grains can serve as a carrier for microorganisms, providing them with shelter and nutrients to enhance their chance of survival. Additionally, they can regulate the composition of soil particles and improve aeration, thereby increasing the efficiency of PAH degradation in soil.

Indexed as

MicrobiotaPolycyclic Aromatic HydrocarbonsSoil PollutantsSoilSoil MicrobiologyPolycyclic Aromatic HydrocarbonsSoilSoil PollutantsDegradation of polycyclic aromatic hydrocarbonsDistiller’s grainsImmobilized microorganismsSoil remediation

Identifiers

PMID38393558
OpenAlexW4392109676

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.