Evidence map›Paper›PMID 41318707›Full record

ArticleCommunications engineering2025

Efficient air purification using porous ceramic-based bubble-enhanced filtration system.

Junkai Ren, Ran Gao, Angui Li, Thomas Olofsson, Bingye Song, Ao Tian, Yingying Wang, Yibu Gao, Ying Zhang, Changqing Yang

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Communications engineering, 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

10 authors.

Junkai RenSchool of Building Services Science and Engineering, Xi'an University of Architecture and Technology, Xi'an, Shaanxi, China.ORCID http://orcid.org/0009-0005-7962-1436
Ran GaoSchool of Building Services Science and Engineering, Xi'an University of Architecture and Technology, Xi'an, Shaanxi, China. gaoran@xauat.edu.cn.ORCID http://orcid.org/0000-0002-4141-0773
Angui LiSchool of Building Services Science and Engineering, Xi'an University of Architecture and Technology, Xi'an, Shaanxi, China. liangui@xauat.edu.cn.ORCID http://orcid.org/0000-0002-9461-3793
Thomas OlofssonInternational Joint Laboratory on Low Carbon Built Environment, Ministry of Education of China, Xi'an University of Architecture and Technology, Xi'an, Shaanxi, China.
Bingye SongSchool of Building Services Science and Engineering, Xi'an University of Architecture and Technology, Xi'an, Shaanxi, China.
Ao TianSchool of Building Services Science and Engineering, Xi'an University of Architecture and Technology, Xi'an, Shaanxi, China.
Yingying WangSchool of Building Services Science and Engineering, Xi'an University of Architecture and Technology, Xi'an, Shaanxi, China.
Yibu GaoSchool of Building Services Science and Engineering, Xi'an University of Architecture and Technology, Xi'an, Shaanxi, China.
Ying ZhangSchool of Building Services Science and Engineering, Xi'an University of Architecture and Technology, Xi'an, Shaanxi, China.
Changqing YangSchool of Building Services Science and Engineering, Xi'an University of Architecture and Technology, Xi'an, Shaanxi, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Conventional dry filtration materials present a high initial efficiency but suffer from poor regenerability and limited functionality. Conversely, liquid-based purification strategies leverage the high capture potential of gas-liquid interfaces, but face challenges such as insufficient material strength, complex fabrication, and difficulties in large-scale application. Here, we proposed a porous ceramic-based bubble-enhanced filtration system (PCBEFS). The proposed system employs tunable porous ceramics as bubble generators in the water medium, thereby enabling highly efficient wet removal of particulate matter, while simultaneously providing air humidification, formaldehyde removal, and antibacterial functions. Furthermore, we established an empirical mathematical model linking pore structure, bubble characteristics, and removal performance, which elucidates the structure-activity relationship and presents insights into the capture mechanism jointly governed by porous ceramics and gas-liquid interfaces. PCBEFS addresses the limitations of the existing liquid-based purification systems and contributes substantially to multifunctional indoor air pollution control with strong engineering potential.

Identifiers

PMID41318707
PMCPMC12769571

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.