Evidence map›Paper›PMID 39930115›Full record

ArticleScientific reports2025

Optimization of toilet bowl ventilation technology for odor control and energy efficiency enhancement in public toilet.

Zhonghua Zhao, Li Zhu, Qunwu Huang, Yiping Wang, Yong Sun, Dapeng Bi

Abstract read
In one paragraph

Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Zhonghua ZhaoTianjin Renai College, Tianjin, 301636, China. cn123004@tjrac.edu.cn.
Li ZhuSchool of Architecture, Tianjin University, Tianjin, 300072, China.
Qunwu HuangSchool of Chemical Engineering and Technology, Tianjin University, Tianjin, 300072, China.
Yiping WangSchool of Architecture, Tianjin University, Tianjin, 300072, China.
Yong SunSchool of Architecture, Tianjin University, Tianjin, 300072, China.
Dapeng BiTianjin Renai College, Tianjin, 301636, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In the operation of public toilets, a significant amount of ventilation is commonly employed to maintain proper air quality. However, this inevitably leads to energy wastage and compromises the thermal comfort within the area during winter. To enhance and optimize the ventilation of traditional toilets, this research adopts computational fluid dynamics simulation techniques. It conducts both qualitative and quantitative analyses of the performance of toilet bowl ventilation (TBV) technology across various airflow conditions, commode models, H

Indexed as

Computational fluid dynamics (CFD)Energy efficiencyOdorToilet bowl ventilation (TBV)

Identifiers

PMID39930115
PMCPMC11811039

What OpenQuestion holds

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Registered trials

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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.