Zobrazeno 1 - 10 of 12 pro vyhledávání: '"Olga Kulesha"'
1
Akademický článek
Chemical Enhancement for Retrofitting Moving Bed Biofilm and Integrated Fixed Film Activated Sludge Systems into Membrane Bioreactors
Autor: Zakhar Maletskyi, Dawit K. Zigta, Olga Kulesha, Harsha Ratnaweera
Publikováno v: Membranes, Vol 9, Iss 10, p 135 (2019)
Positive effects of retrofitting MBBR and IFAS systems into MBRs can be exploited by introducing chemical enhancement applying coagulants in the membrane separation step. The current study reports basic principles of chemical enhancement with alumini
Externí odkaz: https://doaj.org/article/f1a497834ee541d79566355acbadc78c
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2
Chemical Enhancement for Retrofitting Moving Bed Biofilm and Integrated Fixed Film Activated Sludge Systems into Membrane Bioreactors
Autor: Dawit K Zigta, Zakhar Maletskyi, Olga Kulesha, Harsha Ratnaweera
Publikováno v: Membranes
Volume 9
Issue 10
Membranes, Vol 9, Iss 10, p 135 (2019)
Positive effects of retrofitting MBBR and IFAS systems into MBRs can be exploited by introducing chemical enhancement applying coagulants in the membrane separation step. The current study reports basic principles of chemical enhancement with alumini
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05b8c3775b0b5a5fa087825c0557570e
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3
Computational Thermodynamic Analysis of the Interaction between Coagulants and Monosaccharides as a Tool to Quantify the Fouling Potential Reduction in the Biofilm Membrane Bioreactor
Autor: Harsha Ratnaweera, Olga Kulesha
Publikováno v: Water
Volume 11
Issue 6
Water, Vol 11, Iss 6, p 1275 (2019)
The membrane bioreactor (MBR) and the biofilm membrane bioreactor (BF-MBR) are among key solutions to water scarcity
however, membrane fouling is the major bottleneck for any expansion of these technologies. Prepolymerized aluminum coagulants te
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10381f161f4f3fb6a0fe0a619501669d
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4
Strategy for Flux Enhancement in Biofilm Ceramic Membrane Bioreactor Applying Prepolymerized and Non-Prepolymerized Inorganic Coagulants
Autor: Olga Kulesha, Knut Kvaal, Zakhar Maletskyi, Harsha Ratnaweera
Publikováno v: Water, Vol 11, Iss 3, p 446 (2019)
Water
Volume 11
Issue 3
Considering new legislative and economic restrictions caused by the water crisis, this work focuses on a more efficient wastewater treatment process, which combines biological treatment in a moving bed biofilm system with a membrane bioreactor (BF-MB
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a1d4b5e9500775e3a63f975c6ac0e87
http://www.mdpi.com/2073-4441/11/3/446
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5
Thermodynamic Studies of Bromphenol Blue Removal from Water Using Solvent Sublation
Autor: Natalia Tolstopalova, Olga Kulesha, Astrelin Igor M, Tetiana Obushenko
Publikováno v: Chemistry & Chemical Technology. 10:515-518
The investigation of thermodynamic peculiarities of bromphenol blue (BB) elimination from aqueous solutions using solvent sublation technique has been carried out. Thermodynamic properties of acid dye (BB) interaction with cationic surfactant cetylpy
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ac718dc9977e847b6892d809f322aedf
https://doi.org/10.23939/chcht10.04.515
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6
Multivariate Chemometric Analysis of Membrane Fouling Patterns in Biofilm Ceramic Membrane Bioreactor
Autor: Zakhar Maletskyi, Harsha Ratnaweera, Olga Kulesha
Publikováno v: Water, Vol 10, Iss 8, p 982 (2018)
Water
Volume 10
Issue 8
Membrane fouling highly limits the development of Membrane bioreactor technology (MBR), which is among the key solutions to water scarcity. The current study deals with the determination of the fouling propensity of filtered biomass in a pilot-scale
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::25aae1e3d105a23fb31b3d505d67d832
https://doi.org/10.3390/w10080982
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7
State-of-the-art of membrane flux enhancement in membrane bioreactor
Autor: Olga Kulesha, Harsha Ratnaweera, Zakhar Maletskyi
Publikováno v: Cogent Engineering
Cogent Engineering, Vol 5, Iss 1 (2018)
Membrane bioreactor (MBR) is a progressive alternative to conventional waste-water treatment. However, membrane fouling is one of the most significant barriers to further development of the MBR technology since it has a detrimental effect on system p
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::771e72b77a53a1fc6a3c74ad64dbc56c
https://doi.org/10.1080/23311916.2018.1489700
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8
Akademický článek
Chemical Enhancement for Retrofitting Moving Bed Biofilm and Integrated Fixed Film Activated Sludge Systems into Membrane Bioreactors.
Autor: Maletskyi, Zakhar1 (AUTHOR) olga.kulesha@nmbu.no, Zigta, Dawit K.2 (AUTHOR) dkzigta@gmail.com, Kulesha, Olga1,3 (AUTHOR) harsha.ratnaweera@nmbu.no, Ratnaweera, Harsha1 (AUTHOR)
Publikováno v: Membranes. Oct2019, Vol. 9 Issue 10, p135. 1p.
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