Zobrazeno 1 - 10
of 80
pro vyhledávání: '"Peter Seto"'
Autor:
Allan Crowe, Thomas A. Edge, Peter Seto, Stephen Hill, M. Patel, Ralph Toninger, B. Snodgrass, Jiri Marsalek
Publikováno v:
Aquatic Ecosystem Health & Management. 21:285-292
Bluffer’s Park Beach in the Toronto and Region Area of Concern had a history of beach postings often exceeding 80% of the beach season since the 1980s. A study applied expanded E. coli surveillance and microbial source tracking techniques in 2005
Publikováno v:
DAAC@SC
This paper describes how the automation team at ENI Green Data Center (GDC) solved the problem of controlling the temperature inside a data room that can be air cooled both with direct free-cooling and with water-based chillers and heat exchangers us
Autor:
Deirdre McShane Carter, Raphael Vitti, Norman Bourassa, Walker Johnson, Sadie Joy, Jeff Broughton, Peter Seto
Publikováno v:
ICPP Workshops
In 2017/2018, the Energy Efficient HPC Working Group (EE HPC WG) Dashboard Team conducted an analysis that assessed the current use of information dashboards for operational facility management in major supercomputing centers around the globe, result
Publikováno v:
Water, Air, & Soil Pollution. 228
Ultraviolet (UV) disinfection of wastewater is adversely affected by the presence of particle-associated bacteria. Earlier studies have shown that disrupting these particles by ultrasonic cavitation can enhance the UV disinfection of wastewater. Howe
Publikováno v:
International Journal of Hydrogen Energy. 39:19331-19336
Dark fermentative hydrogen production under the effect of zero-valent metal shavings (iron, aluminum and copper) was studied by using a sucrose medium and a mixed bacterial consortium. The iron shavings were found to be unique to promote the hydrogen
Publikováno v:
Industrial & Engineering Chemistry Research. 53:12485-12493
Pilot-scale sequencing batch reactors (SBRs) were used to assess the effects of sludge retention time, temperature, and influent phosphorus level on floc physicochemical characteristics, effluent quality, and UV disinfection kinetics. Increasing the
Publikováno v:
Journal of Environmental Engineering and Science. 8:213-222
Bench scale experimentation was completed to assess the potential of using a short residence time pretreatment reactor upstream of aerobic digestion to enhance the destruction of pathogens. The impact of aeration, temperature, hydraulic residence tim
Publikováno v:
Water Science and Technology. 67:2719-2723
Activated sludge flocs that are carried to the final effluent can significantly decrease the effectiveness of ultraviolet (UV) disinfection of wastewater. This effect is detected in a typical UV dose–response curve, where at higher UV doses there i
Publikováno v:
Journal of Environmental Engineering. 139:545-553
Waste-activated sludge (WAS) samples that were generated over a range of solids residence times (SRTs) under controlled operating conditions were employed in bench-scale sonication tests to characterize the impact of physical pretreatment processes o
Publikováno v:
Proceedings of the Water Environment Federation. 2013:3501-3516