Evidence map›Paper›PMID 36921470›Full record

ArticleJournal of environmental management2023

Acidification and solar drying of manure-based digestate to produce improved fertilizing products.

L Morey, B Fernández, L Tey, C Biel, A Robles-Aguilar, E Meers, J Soler, R Porta, M Cots, V Riau

Open access · hybridAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Journal of environmental management, 2023. 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
4.1field-weighted citation impact, top 6% of its field
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, 23 citations in OpenAlex.

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 at 2 institutions in 2 countries.

L MoreyIRTA Institute of Agrifood Research and Technology, Torre Marimon, E08140 Caldes de Montbui, Barcelona, Spain; Universitat Politècnica de Catalunya, Departament de Projectes d'Enginyeria, Campus Nord, Edifici C2, 08034, Barcelona, Spain. Electronic address: lluis.morey@irta.cat.
B FernándezIRTA Institute of Agrifood Research and Technology, Torre Marimon, E08140 Caldes de Montbui, Barcelona, Spain. Electronic address: belen.fernandez@irta.cat.
L TeyIRTA Institute of Agrifood Research and Technology, Torre Marimon, E08140 Caldes de Montbui, Barcelona, Spain.
C BielIRTA Institute of Agrifood Research and Technology, Torre Marimon, E08140 Caldes de Montbui, Barcelona, Spain.
A Robles-AguilarIRTA Institute of Agrifood Research and Technology, Torre Marimon, E08140 Caldes de Montbui, Barcelona, Spain; University of Gent, Department of Green Chemistry & Technology, 9000, Gent, Belgium.
E MeersUniversity of Gent, Department of Green Chemistry & Technology, 9000, Gent, Belgium.
J SolerEMA Depuració i Enginyería de l'Aigua, S.L. Avda. Sant Jordi, 176 Baixos, 17800, Olot, Girona, Spain.
R PortaPORGAPORCS S.L, Carrer Sant Miquel, 53, 25245, Vila-sana, Lleida, Spain.
M CotsPORGAPORCS S.L, Carrer Sant Miquel, 53, 25245, Vila-sana, Lleida, Spain.
V RiauIRTA Institute of Agrifood Research and Technology, Torre Marimon, E08140 Caldes de Montbui, Barcelona, Spain.
Institute of Agrifood Research and Technology · ESGhent University · BE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The increase in energy and fertilizer consumption makes it necessary to develop sustainable alternatives for agriculture. Anaerobic digestion and digestates appeared to be suitable options. However, untreated digestates still have high water content and can increase greenhouse gas emissions during storage and land application. In this study, manure-derived digestate and solid fraction of digestate after separation were treated with a novel solar drying technology to reduce their water content, combined with acidification to reduce the gaseous emissions. The acidified digestate and acidified solid fraction of digestate recovered more nitrogen and ammonia nitrogen than their respective non-acidified products (1.5-1.3 times for TN; 14 times for TAN). Ammonia and methane emissions were reduced up to 94% and 72% respectively, compared to the non-acidified ones, while N

Indexed as

AmmoniaManureAgricultureAnaerobiosisFertilizersHydrogen-Ion ConcentrationNitrogenWaterAmmoniaFertilizersManureNitrogenWaterAmmonia emissionsDigestate acidificationGreenhouse gas emissionsGreenhouse solar dryingNutrient recoveryThermal treatment

Identifiers

PMID36921470
PMCPMC10060120
OpenAlexW4324026192

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.