About: Ragging in Mbr: Effects of Operational Conditions, Chemical Cleaning and Pre-treatment Improvements

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About: Ragging in Mbr: Effects of Operational Conditions, Chemical Cleaning and Pre-treatment Improvements Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://www.tandfonline.com/toc/lsst20/current#.VPl2CiuG-PY
Description	The fouling behavior in MBR affected by the ragging phenomenon was characterized by the fast increase of the TMP values. It was caused by the rags attached to the membranes which were not removed through the backwashing or recovery cleanings. However, the modification of operational conditions, such as the reduction of the operational flux or the MLSS concentration, achieved improvements on the fouling rates profile. On the contrary, the increase of filamentous bacteria in the activated sludge negatively affected the fouling behavior. Finally, a strategy based on an optimized mechanical pre-treatment with flocculants addition showed promising results for ragging prevention. The fouling behavior in MBR affected by the ragging phenomenon was characterized by the fast increase of the TMP values. It was caused by the rags attached to the membranes which were not removed through the backwashing or recovery cleanings. However, the modification of operational conditions, such as the reduction of the operational flux or the MLSS concentration, achieved improvements on the fouling rates profile. On the contrary, the increase of filamentous bacteria in the activated sludge negatively affected the fouling behavior. Finally, a strategy based on an optimized mechanical pre-treatment with flocculants addition showed promising results for ragging prevention. (en)
Title	Ragging in Mbr: Effects of Operational Conditions, Chemical Cleaning and Pre-treatment Improvements Ragging in Mbr: Effects of Operational Conditions, Chemical Cleaning and Pre-treatment Improvements (en)
skos:prefLabel	Ragging in Mbr: Effects of Operational Conditions, Chemical Cleaning and Pre-treatment Improvements Ragging in Mbr: Effects of Operational Conditions, Chemical Cleaning and Pre-treatment Improvements (en)
skos:notation	RIV/46747885:24620/14:#0000670!RIV15-MSM-24620___
http://linked.open...avai/riv/aktivita	P S
http://linked.open...avai/riv/aktivity	P(ED0005/01/01), P(EE2.3.30.0024), S
http://linked.open...iv/cisloPeriodika	14
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Dvořák, Lukáš
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Technická univerzita v Liberci / Ústav pro nanomateriály, pokročilé technologie a inovace
http://linked.open...dnocenehoVysledku	41244
http://linked.open...ai/riv/idVysledku	RIV/46747885:24620/14:#0000670
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	critical flux; flocculant; fouling; membrane bioreactor ragging (en)
http://linked.open.../riv/klicoveSlovo	fouling critical flux membrane bioreactor ragging flocculant
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[6A6524934813]
http://linked.open...i/riv/nazevZdroje	Separation Science and Technology
http://linked.open...in/vavai/riv/obor	DJ
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...vavai/riv/projekt	Centre for nanomaterials, advanced technologies and innovation Development of research teams of R & D projects at the Technical University of Liberec
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	49
http://linked.open...iv/tvurceVysledku	Růžičková, Iveta Dvořák, Lukáš Gómez, Marcel Comas, Joaquim Gabarrón, Sara Rodriguez-Roda, Ignazy
http://linked.open...ain/vavai/riv/wos	000341405700001
issn	0149-6395
number of pages	9 (xsd:int)
http://bibframe.org/vocab/doi	10.1080/01496395.2014.927489
http://localhost/t...ganizacniJednotka	24620

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