Changes in Bacterial Community Structure in Wastewaters in the presence of Saccharomyces Cerevisiae and Benzalkonium Chloride

L. Zorza; M. Kalniņš; D. Gudrā; K. Megnis; D. Fridmanis; A. Rapoport; O. Muter

doi:10.1088/1755-1315/987/1/012010

Changes in Bacterial Community Structure in Wastewaters in the presence of Saccharomyces Cerevisiae and Benzalkonium Chloride

L. Zorza^*
, M. Kalniņš
, D. Gudrā
, K. Megnis
, D. Fridmanis
, A. Rapoport
, O. Muter

^*Corresponding author for this work

University of Latvia
Latvian Biomedical Research and Study Centre

Research output: Contribution to journal › Conference article › peer-review

3 Citations (Scopus)

Abstract

The benefit of bioaugmentation of activated sludge (AS) with yeasts was tested using AS and wastewaters (WW) that originated from the chemical industry, as well as synthetic WW. A stimulating effect of Saccharomyces cerevisiae on microbial respiration intensity in AS was shown. The added yeast biomass maintained viability in AS, an inhibitory effect of BAC on Bacilli was found; however, the addition of yeasts to AS reduced this effect.

Original language	English
Article number	012010
Journal	IOP Conference Series: Earth and Environmental Science
Volume	987
Issue number	1
DOIs	https://doi.org/10.1088/1755-1315/987/1/012010
Publication status	Published - 10 Mar 2022
Event	2021 2nd International Symposium on Water, Ecology and Environment, ISWEE 2021 - Beijing, Virtual, China Duration: 15 Oct 2021 → 18 Oct 2021

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 6 Clean Water and Sanitation

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10.1088/1755-1315/987/1/012010

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title = "Changes in Bacterial Community Structure in Wastewaters in the presence of Saccharomyces Cerevisiae and Benzalkonium Chloride",

abstract = "The benefit of bioaugmentation of activated sludge (AS) with yeasts was tested using AS and wastewaters (WW) that originated from the chemical industry, as well as synthetic WW. A stimulating effect of Saccharomyces cerevisiae on microbial respiration intensity in AS was shown. The added yeast biomass maintained viability in AS, an inhibitory effect of BAC on Bacilli was found; however, the addition of yeasts to AS reduced this effect.",

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T1 - Changes in Bacterial Community Structure in Wastewaters in the presence of Saccharomyces Cerevisiae and Benzalkonium Chloride

AU - Zorza, L.

AU - Kalniņš, M.

AU - Gudrā, D.

AU - Megnis, K.

AU - Fridmanis, D.

AU - Rapoport, A.

AU - Muter, O.

PY - 2022/3/10

Y1 - 2022/3/10

N2 - The benefit of bioaugmentation of activated sludge (AS) with yeasts was tested using AS and wastewaters (WW) that originated from the chemical industry, as well as synthetic WW. A stimulating effect of Saccharomyces cerevisiae on microbial respiration intensity in AS was shown. The added yeast biomass maintained viability in AS, an inhibitory effect of BAC on Bacilli was found; however, the addition of yeasts to AS reduced this effect.

AB - The benefit of bioaugmentation of activated sludge (AS) with yeasts was tested using AS and wastewaters (WW) that originated from the chemical industry, as well as synthetic WW. A stimulating effect of Saccharomyces cerevisiae on microbial respiration intensity in AS was shown. The added yeast biomass maintained viability in AS, an inhibitory effect of BAC on Bacilli was found; however, the addition of yeasts to AS reduced this effect.

UR - https://www.scopus.com/pages/publications/85127569042

U2 - 10.1088/1755-1315/987/1/012010

DO - 10.1088/1755-1315/987/1/012010

M3 - Conference article

AN - SCOPUS:85127569042

SN - 1755-1307

VL - 987

JO - IOP Conference Series: Earth and Environmental Science

JF - IOP Conference Series: Earth and Environmental Science

IS - 1

M1 - 012010

T2 - 2021 2nd International Symposium on Water, Ecology and Environment, ISWEE 2021

Y2 - 15 October 2021 through 18 October 2021

ER -

Changes in Bacterial Community Structure in Wastewaters in the presence of Saccharomyces Cerevisiae and Benzalkonium Chloride

Abstract

UN SDGs

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