Evidence map›Paper›PMID 42909405›Full record

ReviewFrontiers in microbiology2026

Effects of typical emerging pollutants on biological treatment systems: processes, mechanisms, and recovery strategies.

Xiaoying Ren, Aiwen Song, Da Shang, Huai Li

Abstract readReview
In one paragraph

Review in Frontiers in microbiology, 2026. 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

4 authors.

Xiaoying RenNortheast Institute of Geography and Agroecology, Chinese Academy of Sciences, Changchun, China.
Aiwen SongNortheast Institute of Geography and Agroecology, Chinese Academy of Sciences, Changchun, China.
Da ShangNortheast Institute of Geography and Agroecology, Chinese Academy of Sciences, Changchun, China.
Huai LiNortheast Institute of Geography and Agroecology, Chinese Academy of Sciences, Changchun, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

With the rapid advancement of industrialization and urbanization, human activities have released large quantities of persistent emerging contaminants into the environment. Among these, nanomaterials, microplastics, and perfluoroalkyl and polyfluoroalkyl substances have emerged as research hotspots due to their widespread applications and increasingly significant environmental risks. These contaminants exhibit strong environmental persistence in aquatic environments and significantly affect the stability and treatment efficiency of conventional biological treatment systems, posing new challenges to the normal operation and pollutant removal. This article reviews the migration and transformation behavior of these emerging contaminants in biological treatment systems, the processes and mechanisms underlying their impacts on microbial communities and metabolic activities, as well as recovery strategies. By summarizing existing research results, this article aims to provide a scientific basis and technical support for the process optimization and the development of pollutant reduction technologies in wastewater treatment systems.

Indexed as

influential processesmicroplasticsnanoparticlesperfluoroalkyl and polyfluoroalkyl substancesrecovery strategies

Identifiers

PMID42909405
PMCPMC13684328

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.