Evidence map›Paper›PMID 40521562›Full record

ArticleACS omega2025

Anaerobic Digestion of the Liquid Fraction of Fruit and Vegetable Waste: Two-Stage versus Single-Stage Process.

Francisco das Chagas Gomes da Silva Júnior, Priscilla de Souza Almeida, Camila Aparecida de Menezes, Maíra Saldanha Duarte, Thobias Pereira Silva, André Bezerra Dos Santos, Marcelo Zaiat, Renato Carrhá Leitão

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in ACS omega, 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

8 authors.

Francisco das Chagas Gomes da Silva JúniorEscola de Engenharia de São Carlos, Universidade de São Paulo, Rua João Dagnone 1100, São Carlos, Sao Paulo 13563-120, Brazil.ORCID https://orcid.org/0000-0002-8974-617X
Priscilla de Souza AlmeidaEmbrapa Tropical Agroindustry, Biomass Technology Laboratory, Rua Dra. Sara Mesquita 2270, Fortaleza, Ceara 60511-075, Brazil.ORCID https://orcid.org/0000-0001-7267-7326
Camila Aparecida de MenezesEmbrapa Tropical Agroindustry, Biomass Technology Laboratory, Rua Dra. Sara Mesquita 2270, Fortaleza, Ceara 60511-075, Brazil.ORCID https://orcid.org/0000-0001-5283-5905
Maíra Saldanha DuarteEmbrapa Tropical Agroindustry, Biomass Technology Laboratory, Rua Dra. Sara Mesquita 2270, Fortaleza, Ceara 60511-075, Brazil.ORCID https://orcid.org/0000-0003-3191-8087
Thobias Pereira SilvaDepartment of Hydraulic and Environmental Engineering, Federal University of Ceara, Campus do Pici, Bl 710, Fortaleza, Ceara 60440-900, Brazil.ORCID https://orcid.org/0000-0001-5139-1222
André Bezerra Dos SantosDepartment of Hydraulic and Environmental Engineering, Federal University of Ceara, Campus do Pici, Bl 710, Fortaleza, Ceara 60440-900, Brazil.ORCID https://orcid.org/0000-0002-3395-8878
Marcelo ZaiatEscola de Engenharia de São Carlos, Universidade de São Paulo, Rua João Dagnone 1100, São Carlos, Sao Paulo 13563-120, Brazil.ORCID https://orcid.org/0000-0001-7336-9093
Renato Carrhá LeitãoEmbrapa Tropical Agroindustry, Biomass Technology Laboratory, Rua Dra. Sara Mesquita 2270, Fortaleza, Ceara 60511-075, Brazil.ORCID https://orcid.org/0000-0002-9969-3059

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study evaluated the anaerobic digestion of the liquid fraction of fruit and vegetable waste to optimize energy recovery through sequential hydrogen and methane production. Two configurations were tested: a single-stage (SS) system using an upflow anaerobic sludge blanket (UASB) reactor and a two-stage (TS) system combining an anaerobic structured bed reactor (AnStBR) with a UASB reactor. The objective was to identify the most efficient configuration under various organic loading rates (OLR). In the AnStBR, OLR ranged from 40 to 80 g COD/L

Identifiers

PMID40521562
PMCPMC12163777

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.