Evidence map›Paper›PMID 32328999›Full record

ArticleEnvironmental science and pollution research international2020

A study on the treatment efficiency of internal circulation biological aerated filters for refinery wastewater and the transformation of main organic pollutants.

Chunhua Wang, Zhongli Peng, Kejun Feng, Zijian Chen, Huiru Liu

Abstract read
PubMed Publisher
In one paragraph

Article in Environmental science and pollution research international, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. 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

5 authors.

Chunhua WangSchool of Chemistry and Materials Engineering, Huizhou University, 3# Building, Huizhou, 516007, People's Republic of China. anglar@126.com.
Zhongli PengSchool of Chemistry and Materials Engineering, Huizhou University, 3# Building, Huizhou, 516007, People's Republic of China.
Kejun FengSchool of Chemistry and Materials Engineering, Huizhou University, 3# Building, Huizhou, 516007, People's Republic of China.
Zijian ChenCNOOC Huizhou Petrochemical Company, Huizhou, 516018, People's Republic of China.
Huiru LiuSchool of Chemistry and Materials Engineering, Huizhou University, 3# Building, Huizhou, 516007, People's Republic of China.

Funding

Special Fund for Guangdong Science and Technology Innovation Strategy of Huizhou(CN) 2019SC0301036the Huizhou Science and Technology Program(CN) 2016X0419034
6 · The paper itself

Abstract

In this study, an internal circulation biological aerated filter (ICBAF) reactor was applied to pretreat refinery wastewater containing large amounts of organic pollutants. According to the composition change of inlet-and-outlet water, the main organic pollutants, including micromolecular organic-acids, aldehydes, ketones, phenols, and so forth, degraded well in ICBAF unit. The concentration of organic acids, alcohols, and esters changed from 648 to 90 mg/L, 130 to 90 mg/L, and 158 to 228 mg/L, respectively. The average removal efficiencies of chemical oxygen demand (COD) and biological oxygen demand (BOD

Indexed as

Environmental PollutantsWater Pollutants, ChemicalBioreactorsWaste Disposal, FluidWastewaterEnvironmental PollutantsWastewaterWater Pollutants, ChemicalBiodegradationBioreactorsDegradation pathwayInternal circulation biological aerated filter (ICBAF)Naphthenic acidsOrganic acidsWastewater treatment

Identifiers

PMID32328999

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.