Publication detail

Aeration equipment for small depths

SLUŠE, J. POCHYLÝ, F.

Original Title

Aeration equipment for small depths

Type

conference paper

Language

English

Original Abstract

Deficit of air in water causes complications with cyanobacteria mainly in the summer months. Cyanobacteria is a bacteria that produces poison called cyanotoxin. When the concentration of cyanobacteria increases, the phenomena „algal bloom“ appears, which is very toxic and may kill all the organisms. This article describes new equipment for aeration of water in dams, ponds and reservoirs with small depth. This equipment is mobile and it is able to work without any human factor because its control is provided by a GPS module. The main part of this equipment consists of a floating pump which pumps water from the surface. Another important part of this equipment is an aerator where water and air are blended. Final aeration process runs in the nozzles which provide movement of all this equipment and aeration of the water. Simulations of the flow are solved by multiphase flow with diffusion in open source program called OpenFOAM. Results will be verified by an experiment.

Keywords

aeration, destratification, cyanobacteria, diffusion

Authors

SLUŠE, J.; POCHYLÝ, F.

RIV year

2015

Released

6. 5. 2015

Publisher

EDP Sciences

ISBN

2100-014X

Periodical

EPJ Web of Conferences

Year of study

92

Number

5

State

French Republic

Pages from

02083

Pages to

02083

Pages count

6

URL

http://www.epj-conferences.org/articles/epjconf/abs/2015/11/epjconf_efm2014_02083/epjconf_efm2014_02083.html

Full text in the Digital Library

http://hdl.handle.net/11012/201338

BibTex

@inproceedings{BUT114518,
  author="Jan {Sluše} and František {Pochylý}",
  title="Aeration equipment for small depths",
  booktitle="EPJ Web of Conferences",
  year="2015",
  journal="EPJ Web of Conferences",
  volume="92",
  number="5",
  pages="02083--02083",
  publisher="EDP Sciences",
  doi="10.1051/epjconf/20159202083",
  issn="2100-014X",
  url="http://www.epj-conferences.org/articles/epjconf/abs/2015/11/epjconf_efm2014_02083/epjconf_efm2014_02083.html"
}