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Skip to Search Results- 21Liu, Yang (Civil and Environmental Engineering)
- 2Ashbolt, Nicholas (School of Public Health)
- 2Davies, Evan (Civil and Environmental Engineering)
- 2Ulrich, Ania (Civil and Environmental Engineering)
- 1Boluk, Yaman (Civil and Environmental Engineering)
- 1Dhar, Bipro (Civil and Environmental Engineering)
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Initial adhesion of EPS producing bacteria Burkholderia cepacia – the impact of cranberry juice
DownloadFall 2010
The impact of cranberry juice was investigated with respect to the initial adhesion of three isogenic Burkholderia cepacia bacteria with different extracellular polymeric substance (EPS) producing capacities: a wild-type cepacian EPS producer PC184, mutant bacteria PC184rml with reduced EPS...
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The Influence of EPS Conditioning Films on Pseudomonas aeruginosa Adhesion to Solid Surfaces
DownloadFall 2010
Bacterial adhesion to inert surfaces in aquatic environments is highly dependent on the surface properties of the substratum, which could be altered significantly by the formation of conditioning films. The impacts of extracellular polymeric substances (EPS) and its several representative...
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Spring 2011
This study examines the effects of Pseudomonas aeruginosa (PAO1) biofilm, with a concentration of cells similar to that reported for saturated aquifers, on the transport of poly(acrylic acid) stabilized nanoscale zero valent iron (pnZVI) in 14 cm long, saturated, laboratory packed columns, with...
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Spring 2014
Municipal stormwater retention ponds are a means of managing stormwater in urban settings. Due to the temporal and spatial variations involved with stormwater, numerous contaminants find their way in stormwater retention pond, creating various problems to mitigate against. The City of Edmonton...
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Fall 2014
Fat, oil, and grease (FOG) in wastewater can cause foul odor, sewer line blockage, and may interfere with sewage treatment. FOG control is approached with physical, chemical, and biological methods Many cities, including Edmonton, Alberta, Canada, have effectively applied commercial biological...
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Combined Adsorption and Biodegradation Processes for Oil Sands Process-Affected Water Treatment
DownloadFall 2014
The oil sands process-affected water (OSPW) generated from bitumen extraction of oil sands by industries in Northern Alberta, Canada, is a great environmental concern because of the OSPW toxicity in the environment. This toxicity has been attributed to a group of alicyclic and aliphatic compounds...
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Fall 2014
Storm water ponds have been widely constructed over the past four decades as part of municipal storm water drainage systems. These ponds are designed to collect neighborhood storm water run-off to reduce flooding, but can also improve the quality of water discharged to surface water bodies by...
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Community Structure and Microbial Activity of Sulfate Reducing Bacteria in Wastewater Biofilms and Mature Fine Tailings Analyzed by Microsensors and Molecular Biology Techniques
DownloadSpring 2015
Sulfate reducing bacteria (SRB) play a significant role in complex microbial environments such as wastewater biofilms and mature fine tailings (MFT). A unique characteristic of these complex microbial environments is that stratified structure containing both oxic and anoxic zones could be formed;...
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Coupled effects on the transport and deposition of biocolloidal particles in saturated porous media
DownloadSpring 2016
The transport and deposition of biocolloidal particles in porous media is a crucial phenomenon in understanding environmental challenges from pathogen contamination to bioremediation of soil and water. The fate and transport of biocolloidal particles in porous media is influenced by many factors...
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Spring 2016
In this study, a two-step flocculation method by combining anionic and cationic polymeric flocculants on the treatment of oil sands tailings was investigated. Compared to conventional flocculation by using a single anionic or cationic polymer, which has been a widely exploited procedure for...