Evidence map›Paper›PMID 35519145›Full record

ArticleRSC advances2020

The differential proliferation of AOB and NOB during natural nitrifier cultivation and acclimation with raw sewage as seed sludge.

Lifang Yu, Yu Wang, Ren Li, Ru Zhang, Xingxiu Zhang, Sisi Hua, Dangcong Peng

Abstract read
In one paragraph

Article in RSC advances, 2020. 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.

Lifang YuSchool of Environmental and Municipal Engineering, Xi'an University of Architecture and Technology #13, Yanta Road Xi'an 710055 China yulifang@xauat.edu.cn wangyu@xauat.edu.cn +86 029 82202729 +86 029 82202729.ORCID https://orcid.org/0000-0001-5838-4236
Yu WangSchool of Environmental and Municipal Engineering, Xi'an University of Architecture and Technology #13, Yanta Road Xi'an 710055 China yulifang@xauat.edu.cn wangyu@xauat.edu.cn +86 029 82202729 +86 029 82202729.
Ren LiSchool of Environmental and Municipal Engineering, Xi'an University of Architecture and Technology #13, Yanta Road Xi'an 710055 China yulifang@xauat.edu.cn wangyu@xauat.edu.cn +86 029 82202729 +86 029 82202729.ORCID https://orcid.org/0000-0001-5673-0924
Ru ZhangSchool of Environmental and Municipal Engineering, Xi'an University of Architecture and Technology #13, Yanta Road Xi'an 710055 China yulifang@xauat.edu.cn wangyu@xauat.edu.cn +86 029 82202729 +86 029 82202729.
Xingxiu ZhangSchool of Environmental and Municipal Engineering, Xi'an University of Architecture and Technology #13, Yanta Road Xi'an 710055 China yulifang@xauat.edu.cn wangyu@xauat.edu.cn +86 029 82202729 +86 029 82202729.
Sisi HuaSchool of Environmental and Municipal Engineering, Xi'an University of Architecture and Technology #13, Yanta Road Xi'an 710055 China yulifang@xauat.edu.cn wangyu@xauat.edu.cn +86 029 82202729 +86 029 82202729.
Dangcong PengSchool of Environmental and Municipal Engineering, Xi'an University of Architecture and Technology #13, Yanta Road Xi'an 710055 China yulifang@xauat.edu.cn wangyu@xauat.edu.cn +86 029 82202729 +86 029 82202729.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Nitrifier immigration from sewers to wastewater treatment systems is attracting increasing attention for understanding nitrifier community assembly mechanisms, and improving process modeling and operation. In this study, nitrifiers in raw sewage were cultivated and acclimated in a sequencing batch reactor (SBR) for 90 days to investigate the characteristics of the influent nitrifiers after immigration. During the experiment, specific nitrite utilization rate (SNUR) exceeded specific ammonia utilization rate (SAUR) when floc size reached 224 ± 46 μm, and nitrogen loss occurred at the same time. The ratio of nitrite oxidizing bacteria (NOB) to ammonia oxidizing bacteria (AOB) increased from 0.84 to 2.14 after cultivation. The Illumina MiSeq sequencing showed that the dominant AOB was

Identifiers

PMID35519145
PMCPMC9055716

What OpenQuestion holds

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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.