Evidence map›Paper›PMID 41823644›Full record

ArticleWater environment research : a research publication of the Water Environment Federation2026

Fenton Treatment of Filter Backwash Water for Recycling in DWTP.

Luana Valverde Pereira, Matheus Carlos de Sá, Isabella Pereira de Lima, Lucas Coelho Rossi, Taciane de Oliveira Gomes de Assunção, Edgard Henrique Oliveira Dias, Sue Ellen Costa Bottrel, Renata de Oliveira Pereira

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Water environment research : a research publication of the Water Environment Federation, 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

8 authors.

Luana Valverde PereiraPostgraduate Programme in Civil Engineering (PEC), Federal University of Juiz de Fora (UFJF), Faculty of Engineering, Juiz de Fora, Minas Gerais, Brazil.ORCID https://orcid.org/0009-0003-6002-2906
Matheus Carlos de SáPostgraduate Programme in Civil Engineering (PEC), Federal University of Juiz de Fora (UFJF), Faculty of Engineering, Juiz de Fora, Minas Gerais, Brazil.ORCID https://orcid.org/0009-0004-7021-4060
Isabella Pereira de LimaPostgraduate Programme in Civil Engineering (PEC), Federal University of Juiz de Fora (UFJF), Faculty of Engineering, Juiz de Fora, Minas Gerais, Brazil.ORCID https://orcid.org/0009-0002-7029-9135
Lucas Coelho RossiDepartment of Sanitary and Environmental Engineering (ESA), Federal University of Juiz de Fora (UFJF), Faculty of Engineering, Juiz de Fora, Minas Gerais, Brazil.ORCID https://orcid.org/0009-0001-0444-1271
Taciane de Oliveira Gomes de AssunçãoPostgraduate Programme in Civil Engineering (PEC), Federal University of Juiz de Fora (UFJF), Faculty of Engineering, Juiz de Fora, Minas Gerais, Brazil.ORCID https://orcid.org/0000-0002-8342-4727
Edgard Henrique Oliveira DiasPostgraduate Programme in Civil Engineering (PEC), Federal University of Juiz de Fora (UFJF), Faculty of Engineering, Juiz de Fora, Minas Gerais, Brazil.ORCID https://orcid.org/0000-0002-7085-6977
Sue Ellen Costa BottrelPostgraduate Programme in Civil Engineering (PEC), Federal University of Juiz de Fora (UFJF), Faculty of Engineering, Juiz de Fora, Minas Gerais, Brazil.ORCID https://orcid.org/0000-0001-9755-4074
Renata de Oliveira PereiraPostgraduate Programme in Civil Engineering (PEC), Federal University of Juiz de Fora (UFJF), Faculty of Engineering, Juiz de Fora, Minas Gerais, Brazil.ORCID https://orcid.org/0000-0002-3414-7292

Funding

Minas Gerais State Agency for Research and Development (FAPEMIG) APQ-01329-22
6 · The paper itself

Abstract

Drinking water treatment plants (DWTPs) generate residues, such as filter backwash water (FBW), that can harm the aquatic environments if discharged into water sources. In this sense, FBW recycling has gained attention. Nevertheless, it requires treatment to maintain operational efficiency and water quality in the DWTP. This work analyzed the main variables interfering with Fenton treatment of FBW from a full-scale DWTP aiming at removing turbidity and microorganisms. Bench-scale tests successfully inactivated 100% of Escherichia coli. Desired removal of other parameters (99.1% of turbidity, 99.9% of color, and achieving a 2.5 log

Indexed as

Drinking WaterHydrogen PeroxideIronRecyclingWater PurificationEscherichia coliFiltrationHydrogen-Ion ConcentrationDrinking WaterFenton's reagentHydrogen PeroxideIronadvanced oxidative processes (AOP)aerobic endospores (AE)Escherichia coli (EC)protozoawater reuse

Identifiers

PMID41823644
PMCPMC12984489

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.