Evidence map›Paper›PMID 40572075›Full record

ArticleMicroorganisms2025

Efficiency, Microbial Communities, and Nitrogen Metabolism in Denitrification Biological Filter: Insights into Varied Pore Ceramsite Media.

Jiajun Song, Na Yu, Cui Zhao, Yufeng Lv, Jifu Yang

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Microorganisms, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

5 authors.

Jiajun SongState Key Laboratory of Simulation and Regulation of Water Cycle in River Basin, Department of Irrigation and Drainage, China Institute of Water Resources and Hydropower Research, Beijing 100048, China.
Na YuState Key Laboratory of Simulation and Regulation of Water Cycle in River Basin, Department of Irrigation and Drainage, China Institute of Water Resources and Hydropower Research, Beijing 100048, China.
Cui ZhaoState Key Laboratory of Simulation and Regulation of Water Cycle in River Basin, Department of Irrigation and Drainage, China Institute of Water Resources and Hydropower Research, Beijing 100048, China.
Yufeng LvState Key Laboratory of Simulation and Regulation of Water Cycle in River Basin, Department of Irrigation and Drainage, China Institute of Water Resources and Hydropower Research, Beijing 100048, China.
Jifu YangState Key Laboratory of Simulation and Regulation of Water Cycle in River Basin, Department of Irrigation and Drainage, China Institute of Water Resources and Hydropower Research, Beijing 100048, China.

Funding

National Natural Science Foundation of China 51809285
6 · The paper itself

Abstract

This study presented an investigation into the role of ceramsite pore structures in optimizing DNBFs for nitrate-contaminated water treatment. Through systematic comparison of three ceramsite media (CE1, CE2, CE3) with distinct pore structures, we elucidated the microbial mechanisms underlying nitrate removal efficiency by analyzing denitrification performance, biomass accumulation, EPS, microbial community structure, and nitrogen metabolic function. Results demonstrated that the CE2 medium, characterized by an effective porosity (pore size > 0.5 μm) of 55.8% and an optimal porosity (pore size 0.5-25 μm) percentage of 83.1%, achieved superior nitrate removal efficiency (87.8%) with an R

Indexed as

denitrification biological filtersextracellular enzyme polymersmicrobial communitiesnitrogen metabolism functionspore structure

Identifiers

PMID40572075
PMCPMC12195522

What OpenQuestion holds

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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.