Inhibiting effect of textile wastewater on the activity of sludge from the biological treatment process of the activated sludge plant.

L Gebrati, M El Achaby, H Chatoui, M Laqbaqbi, J El Kharraz, F Aziz

Abstract read

In one paragraph

Article in Saudi journal of biological sciences, 2019. 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.

Azo-Dye-Functionalized Polycarbonate Membranes for Textile Dye and Nitrate Ion Removal.Micromachines · 2022
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

6 authors.

L GebratiMaterials, Process, Environment and Quality Laboratory, Ecole Nationale des Sciences Appliquées de Safi (ENSAS), University Cadi Ayyad, Marrakech, Morocco.

M El AchabyMaterials Science and Nanoengineering (MSN) Department, Mohammed 6 Polytechnic University (UM6P), Benguerir, Morocco.

H ChatouiPrivate University of Marrakesh(UPM), 42312 Marrakech Morocco.

M LaqbaqbiLaboratory of Materials Engineering and Environment, Department of Chemistry, Faculty of Sciences Dhar El Mehraz, Fez, Morocco.

J El KharrazMEDRC Water Research, P.C. 133, Al Khuwair, Oman.

F AzizNational Centre for Research and Study on Water and Energy (CNEREE), University Cadi Ayyad, Marrakech, Morocco.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Textile industry represents an important source of toxic substances rejected in environment. Indeed, effluent of these industries contains dyes and chemicals. They are rejected in environment without any treatment. The aim of this work is to evaluate ecotoxicological effect of industrial textile effluents on the sludge harvested from activated sludge treatment plant of Marrakech city (Morocco). For this, we are interested in determining the inhibition condition that corresponds to 50% decrease of bacterial activity in sludge. Obtained results showed that inhibition percentage of bacterial activity depends narrowly on contact time and on added effluent volume, until a limit concentration where there is no degradation of substratum. In fact, substratum degradation speed shows about 65 times decrease when 80% (v/v) of textile wastewater is added, in comparison with the controlled one. Consequently the inhibition constant (Ki) that corresponds to 50% of bacterial inhibition activity is estimated to 0.65 mg l

Indexed as

Activated sludgeBacterial activityInhibitionTextile wastewater

Identifiers

PMID31762654

DOI10.1016/j.sjbs.2018.06.003

PMCPMC6864186

What OpenQuestion holds

Textmetadata

LicenceCC BY-NC-ND

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.