Evidence map›Paper›PMID 36671737›Full record

ArticleBiology2022

Biocides with Controlled Degradation for Environmentally Friendly and Cost-Effective Fecal Sludge Management.

Nataliya Loiko, Oleg Kanunnikov, Ksenia Tereshkina, Timofei Pankratov, Svetlana Belova, Ekaterina Botchkova, Anastasia Vishnyakova, Yuriy Litti

Abstract read
In one paragraph

Article in Biology, 2022. 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.

Nataliya LoikoWinogradsky Institute of Microbiology, Fundamentals of Biotechnology Federal Research Center, Russian Academy of Sciences, 117312 Moscow, Russia.ORCID 0000-0001-5204-007X
Oleg KanunnikovRail Chemical LLC, 105005 Moscow, Russia.
Ksenia TereshkinaSemenov Federal Research Center for Chemical Physics, Russian Academy of Sciences, 119991 Moscow, Russia.ORCID 0000-0003-1165-5224
Timofei PankratovWinogradsky Institute of Microbiology, Fundamentals of Biotechnology Federal Research Center, Russian Academy of Sciences, 117312 Moscow, Russia.
Svetlana BelovaWinogradsky Institute of Microbiology, Fundamentals of Biotechnology Federal Research Center, Russian Academy of Sciences, 117312 Moscow, Russia.ORCID 0000-0003-4155-5558
Ekaterina BotchkovaWinogradsky Institute of Microbiology, Fundamentals of Biotechnology Federal Research Center, Russian Academy of Sciences, 117312 Moscow, Russia.
Anastasia VishnyakovaWinogradsky Institute of Microbiology, Fundamentals of Biotechnology Federal Research Center, Russian Academy of Sciences, 117312 Moscow, Russia.
Yuriy LittiWinogradsky Institute of Microbiology, Fundamentals of Biotechnology Federal Research Center, Russian Academy of Sciences, 117312 Moscow, Russia.ORCID 0000-0002-5457-4603

Funding

FIC CP RAS FFZE-2022-0011 122040400089-6Ministry of Science and Higher Education of the Russian Federation 122040800164-6Ministry of Science and Higher Education of the Russian Federation 122041100029-2
6 · The paper itself

Abstract

Didecyldimethylammonium chloride (DDAC) and polyhexamethylene guanidine (PHMG) exhibit high antimicrobial activity and are widely used as biocidal agents in chemical toilet additives for the management of fecal sludge (FS). Disposal of such biocide-treated FS to a wastewater treatment plant (WWTP) is a major environmental problem. It is possible to reduce environmental damage through the use of biocidal agents, which easily decompose after performing their main biocidal functions. In this work, it is proposed to use the fact of a gradual increase in pH of FS from the initial 7.5 to 9.0-10.0 due to the decomposition of urea. Six biocidal compounds were selected that are capable of rapidly degrading in an alkaline environment and one that naturally degrades upon prolonged incubation. Four of them: bronopol (30 mg/L), DBNPA (500 mg/L), Sharomix (500 mg/L), and sodium percarbonate (6000 mg/L) have shown promise for environmentally friendly management of FS. In selected dosage, they successfully reduced microbial activity under both aerobic and anaerobic conditions and are cost-effective. After 10 days of incubation, degradation of the biocide occurred as measured by biological oxygen demand (BOD

Indexed as

2,2-dibromo-3-nitrilopropionamide (DBNPA)biocidebronopolcontrolled degradationdidecyldimethylammonium chloridefecal sludgepolyhexamethylene guanidineSharomixsodium percarbonate

Identifiers

PMID36671737
PMCPMC9855048

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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.