Evidence map›Paper›PMID 33660181›Full record

ArticleEnvironmental science and pollution research international2021

Mechanisms of emerging pollutant Dechlorane Plus on the production of short-chain fatty acids from sludge anaerobic fermentation.

Jing Zhang, Jianwei Zhao, Yingjie Sun, Mingxue Xin, Dalei Zhang, Rongxing Bian

Abstract read
PubMed Publisher
In one paragraph

Article in Environmental science and pollution research international, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
2.8field-weighted citation impact, top 9% of its field
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

7 citing papers in PubMed, 58 citations in OpenAlex.

  1. Article
  2. Article
  3. Migration, Transformation and Removal of Macrolide Antibiotics in The Environment: A Review.Environmental science and pollution research international · 2022
    Review
  4. Article
  5. Improvement of anaerobic co-digestion of plant waste and excess sludge using calcium peroxide.Environmental science and pollution research international · 2021
    Article
  6. Article
  7. 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 at 1 institution in 1 country.

Jing ZhangSchool of Environmental and Municipal Engineering, Qingdao University of Technology, Qingdao, 266033, People's Republic of China.
Jianwei ZhaoSchool of Environmental and Municipal Engineering, Qingdao University of Technology, Qingdao, 266033, People's Republic of China. zhaojianwei1213@yahoo.com.ORCID http://orcid.org/0000-0001-7610-4242
Yingjie SunSchool of Environmental and Municipal Engineering, Qingdao University of Technology, Qingdao, 266033, People's Republic of China.
Mingxue XinSchool of Environmental and Municipal Engineering, Qingdao University of Technology, Qingdao, 266033, People's Republic of China.
Dalei ZhangSchool of Environmental and Municipal Engineering, Qingdao University of Technology, Qingdao, 266033, People's Republic of China.
Rongxing BianSchool of Environmental and Municipal Engineering, Qingdao University of Technology, Qingdao, 266033, People's Republic of China.
Qingdao University of Science and Technology · CN

Funding

National Natural Science Foundation of China 51908305National Natural Science Foundation of China 51978350
6 · The paper itself

Abstract

The effect of emerging pollutant Dechlorane Plus (DPs), an organochlorine aliphatic flame retardant, on waste-activated sludge anaerobic fermentation was investigated, and the related mechanisms were revealed for the first time. The results of this experiment suggested that the presence of DPs had a significant inhibitory effect on sludge anaerobic fermentation to generate the intermediate valuable product short-chain fatty acids (SCFA), and when the DP content was 3034.1±101.7 mg/kg total suspended solids (TSS), the maximal output of SCFA was only 215.04 mg/g, which was 0.47 times of that in the blank. The underlying mechanism investigation indicated DPs promoted the disintegration of sludge, but inhibited the process of hydrolysis and acidification. DPs inhibited the release of soluble bound extracellular polymers (SB-EPS) in sludge. The analysis of microbial community characteristics indicated that DPs reduced the level of Firmicutes and Actinobacteriathe, which were the key acid producing bacteria. At the genus level, DPs reduced the relative abundance of Proteiniclasticum and Mycobacteriumwas.

Indexed as

Environmental PollutantsSewageAnaerobiosisFatty Acids, VolatileFermentationHydrocarbons, ChlorinatedHydrogen-Ion ConcentrationHydrolysisPolycyclic Compoundsdechlorane plusEnvironmental PollutantsFatty Acids, VolatileHydrocarbons, ChlorinatedPolycyclic CompoundsSewageDechlorane PlusMicrobial communityShort-chain fatty acidsWaste-activated sludge

Identifiers

PMID33660181
OpenAlexW3135373140

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.