Evidence map›Paper›PMID 42301645›Full record

ArticleWater science and technology : a journal of the International Association on Water Pollution Research2026

Commissioning-phase hydraulic loading and influent quality of a market-fed wastewater plant in Parakou, Bénin: baseline data for adaptive management.

Cossi Semevo Jean-Oreste Gnimagnon, Mohamed Moukorab Arêmou Daouda, Romaric Christian Marc Hekpazo, Akuegnon El-Bachir Cassaï Tobossi, Juste Celestin Sehonou, Martin Pépin Aina, Daouda Mama

Abstract read
PubMed Publisher
In one paragraph

Article in Water science and technology : a journal of the International Association on Water Pollution Research, 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

7 authors.

Cossi Semevo Jean-Oreste GnimagnonLaboratoire des Sciences et Techniques de l'Eau et de l'Environnement (LSTEE), Institut National de l'Eau (INE), Centre d'Excellence d'Afrique pour l'Eau et l'Assainissement (C2EA), Université d'Abomey-Calavi (UAC), Abomey-Calavi, Bénin.ORCID https://orcid.org/0009-0001-4234-9820
Mohamed Moukorab Arêmou DaoudaLaboratoire des Sciences et Techniques de l'Eau et de l'Environnement (LSTEE), Institut National de l'Eau (INE), Centre d'Excellence d'Afrique pour l'Eau et l'Assainissement (C2EA), Université d'Abomey-Calavi (UAC), Abomey-Calavi, Bénin.ORCID https://orcid.org/0000-0001-5518-8336
Romaric Christian Marc HekpazoLaboratoire des Sciences et Techniques de l'Eau et de l'Environnement (LSTEE), Institut National de l'Eau (INE), Centre d'Excellence d'Afrique pour l'Eau et l'Assainissement (C2EA), Université d'Abomey-Calavi (UAC), Abomey-Calavi, Bénin.ORCID https://orcid.org/0009-0001-8249-6462
Akuegnon El-Bachir Cassaï TobossiLaboratoire des Sciences et Techniques de l'Eau et de l'Environnement (LSTEE), Institut National de l'Eau (INE), Centre d'Excellence d'Afrique pour l'Eau et l'Assainissement (C2EA), Université d'Abomey-Calavi (UAC), Abomey-Calavi, Bénin.ORCID https://orcid.org/0009-0002-0190-2746
Juste Celestin SehonouLaboratoire des Sciences et Techniques de l'Eau et de l'Environnement (LSTEE), Institut National de l'Eau (INE), Centre d'Excellence d'Afrique pour l'Eau et l'Assainissement (C2EA), Université d'Abomey-Calavi (UAC), Abomey-Calavi, Bénin.ORCID https://orcid.org/0009-0008-1705-5071
Martin Pépin AinaLaboratoire des Sciences et Techniques de l'Eau et de l'Environnement (LSTEE), Institut National de l'Eau (INE), Centre d'Excellence d'Afrique pour l'Eau et l'Assainissement (C2EA), Université d'Abomey-Calavi (UAC), Abomey-Calavi, Bénin.ORCID https://orcid.org/0000-0002-4421-1374
Daouda MamaLaboratoire d'Hydrologie Appliquée (LHA), Institut National de l'Eau (INE), Centre d'Excellence d'Afrique pour l'Eau et l'Assainissement (C2EA), Université d'Abomey-Calavi (UAC), Abomey-Calavi, Bénin.ORCID https://orcid.org/0000-0001-6572-2993

Funding

OMIDELTA/SNV
6 · The paper itself

Abstract

Wastewater plants (WWPs) are widely recognised as nature-based solutions for wastewater management in West Africa, yet empirical data from their commissioning phase remain limited. This study investigates the rehabilitated Arzêké WWP in Parakou, Bénin, which treats wastewater from a large urban market through a three-stage anaerobic, facultative, and maturation pond system. A two-phase monitoring protocol compliant with ISO 5667-10 was applied, yielding 293 flow observations and 70 concurrent flow -quality pairs. Eleven physicochemical parameters were analysed: pH, electrical conductivity, total suspended solids (TSS), chemical oxygen demand (COD), 5-day biochemical oxygen demand (BOD

Indexed as

Waste Disposal, FluidWastewaterBiological Oxygen Demand AnalysisWastewatercommissioning phasehydraulic loadinginfluent characterisationmarket wastewaterwastewater plantWest Africa

Identifiers

PMID42301645

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.