Evidence map›Paper›PMID 30554320›Full record

ArticleEnvironmental science and pollution research international2019

Bacterial community activity and dynamics in the biofilm of an experimental hybrid wetland system treating greywater.

Marika Truu, Kristjan Oopkaup, Ivo Krustok, Margit Kõiv-Vainik, Hiie Nõlvak, Jaak Truu

Abstract read
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In one paragraph

Article in Environmental science and pollution research international, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Effect of operating mode on the performance of sand filters treating greywater.Environmental science and pollution research international · 2021
    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.

Marika TruuFaculty of Science and Technology, University of Tartu, Vanemuise 46, 51014, Tartu, Estonia.
Kristjan OopkaupFaculty of Science and Technology, University of Tartu, Vanemuise 46, 51014, Tartu, Estonia.
Ivo KrustokDepartment of Environmental Management, Ministry of the Environment, Narva St. 7a, 15172, Tallinn, Estonia.
Margit Kõiv-VainikFaculty of Science and Technology, University of Tartu, Vanemuise 46, 51014, Tartu, Estonia.
Hiie NõlvakFaculty of Science and Technology, University of Tartu, Vanemuise 46, 51014, Tartu, Estonia.
Jaak TruuFaculty of Science and Technology, University of Tartu, Vanemuise 46, 51014, Tartu, Estonia. jaak.truu@ut.ee.ORCID http://orcid.org/0000-0003-1818-6678

Funding

Eesti Teadusagentuur IUT13016Eesti Teadusfondi PUT1125FP7 International Cooperation 232274
6 · The paper itself

Abstract

The objectives of this study were to determine the biofilm microbial activity and bacterial community structure and successions in greywater treatment filters and to relate the treatment efficiency to the bacterial community parameters. This 10-month study was performed in a newly established experimental system for domestic greywater treatment that consisted of three parallel vertical flow filters (VFs) followed by a horizontal flow filter (HF). A rapid increase in the bacterial community abundance occurred during the first 85 days of filter operations, followed by a short-term decrease and the stabilization of the 16S rRNA gene copy numbers at average levels of 1.2 × 10

Indexed as

WetlandsAmmoniaBacteriaBiofilmsDenitrificationMicrobial ConsortiaNitrificationNitrogenRNA, Ribosomal, 16SWaste Disposal, FluidAmmoniaNitrogenRNA, Ribosomal, 16SBacterial communityBiofilmGreywaterTreatment wetland

Identifiers

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.