Evidence map›Paper›PMID 34671337›Full record

ArticleFrontiers in microbiology2021

Isolation, Identification, and Selection of Bacteria With Proof-of-Concept for Bioaugmentation of Whitewater From Wood-Free Paper Mills.

Nada Verdel, Tomaž Rijavec, Iaroslav Rybkin, Anja Erzin, Žiga Velišček, Albin Pintar, Aleš Lapanje

Abstract read
In one paragraph

Article in Frontiers in microbiology, 2021. 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

7 authors.

Nada VerdelDepartment of Inorganic Chemistry and Technology, National Institute of Chemistry, Ljubljana, Slovenia.
Tomaž RijavecDepartment of Environmental Sciences, Jožef Stefan Institute, Ljubljana, Slovenia.
Iaroslav RybkinDepartment of Environmental Sciences, Jožef Stefan Institute, Ljubljana, Slovenia.
Anja ErzinFaculty of Chemistry and Chemical Technology, Graduate School, University of Ljubljana, Ljubljana, Slovenia.
Žiga VeliščekKoličevo Karton, d.o.o, Domžale, Slovenia.
Albin PintarDepartment of Inorganic Chemistry and Technology, National Institute of Chemistry, Ljubljana, Slovenia.
Aleš LapanjeDepartment of Environmental Sciences, Jožef Stefan Institute, Ljubljana, Slovenia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In the wood-free paper industry, whitewater is usually a mixture of additives for paper production. We are currently lacking an efficient, cost-effective purification technology for their removal. In closed whitewater cycles the additives accumulate, causing adverse production problems, such as the formation of slime and pitch. The aim of our study was to find an effective bio-based strategy for whitewater treatment using a selection of indigenous bacterial isolates. We first obtained a large collection of bacterial isolates and then tested them individually by simple plate and spectrophotometric methods for their ability to degrade the papermaking additives, i.e., carbohydrates, resin acids, alkyl ketene dimers, polyvinyl alcohol, latex, and azo and fluorescent dyes. We examined correlation between carbon source use, genera, and inoculum source of isolates using two multivariate methods: principal component analysis and FreeViz projection. Of the 318 bacterial isolates, we selected a consortium of four strains (

Indexed as

Aeromonasazo dyebioaugmentationenvironmental microbiologyprincipal component analysiswhitewater

Identifiers

PMID34671337
PMCPMC8521037

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Registered trials

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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.