Evidence map›Paper›PMID 42579174›Full record

ArticleBiodegradation2026

Enhancing sulfur-based denitrification with natural zeolite: performance under autotrophic and mixotrophic operation.

Diana Yánez, Javiera Manterola, Lorna Guerrero, Felipe A Carreño-López, César Huiliñir

Abstract read
PubMed Publisher
In one paragraph

Article in Biodegradation, 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

5 authors.

Diana YánezFacultad de Ingeniería, Grupo de Inocuidad y Valorización de Recursos para la Agroindustria, Universidad Nacional de Chimborazo, EC060108, Riobamba, Ecuador.
Javiera ManterolaLaboratorio de Biotecnología Ambiental, Departamento de Ingeniería Química y Bioprocesos, Universidad de Santiago de Chile, Santiago, Chile.
Lorna GuerreroDepartamento de Ingeniería Química y Ambiental, Universidad Técnica Federico Santa María, Valparaíso, Chile.
Felipe A Carreño-LópezFacultad de Ingeniería y Ciencias Aplicadas, Green Technologies Research Group (GTech), Universidad de los Andes, Mons. Álvaro del Portillo, 12455, Las Condes, 7620001, Santiago, Chile.
César HuiliñirFacultad de Ingeniería y Ciencias Aplicadas, Green Technologies Research Group (GTech), Universidad de los Andes, Mons. Álvaro del Portillo, 12455, Las Condes, 7620001, Santiago, Chile. chuilinir@miuandes.cl.

Funding

Agencia Nacional de Investigación y Desarrollo Fondecyt de Postdoctorado 2025 (No. 3250412).Agencia Nacional de Investigación y Desarrollo FONDECYT Regular, grant number 1170103Agencia Nacional de Investigación y Desarrollo FONDECYT Regular, grant number 1241199Agencia Nacional de Investigación y Desarrollo Scholarship Program/ National Doctorate/2020-21200655Universidad de los Andes Concurso de Formación de Capital Humano-FAI Postdoctorado 2024 (No. 000100187153)
6 · The paper itself

Abstract

In this study, the influence of natural zeolite on sulfur-based denitrification was evaluated through batch assays and parallel up-flow packed-bed biofilters operated under autotrophic and mixotrophic conditions. Reactors containing elemental sulfur alone and sulfur co-packed with natural zeolite were operated at nitrogen loading rates ranging from 1.08 to 12.87 mg N L

Indexed as

DenitrificationSulfurZeolitesAutotrophic ProcessesBiodegradation, EnvironmentalBioreactorsNitratesNitrogenNitratesNitrogenSulfurZeolitesAutotrophic denitrificationBiofilterElemental SulfurMixotrophic DenitrificationZeolite

Identifiers

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.