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Pitt engineers using membrane distillation to recycle water used in fracking and drilling

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Engineers at the University of Pittsburgh Swanson School of Engineering are using membrane distillation technology to enable drillers to filter and reuse the produced water in the oil and gas industry, in agriculture, and other beneficial uses. The team is back in the lab to find a fix. Shamlou, Elmira & Vidic, Radisav & Khanna, Vikas.

Water 303
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New study suggests reported PAH emissions in oil sands region greatly underestimated

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Results from a new modeling assessment of contamination in the Athabasca Oil Sands Region (AOSR) suggest that officially reported emissions of polycyclic aromatic hydrocarbons (PAHs) in that region have been greatly underestimated. Accounting for evaporative emissions (e.g., Average emissions densities from Shen et al.

Oil-Sands 220
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Researcher urges more effort on assessment of land and water impacts of oil sands production; reference point for other unconventional fuels

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Bitumen production from the Canadian oil sands provides a point of reference that could be used to observe and better manage the land and water impacts of a rapid transition to unconventional fuels, suggests Dr. Sarah Jordaan of the Energy Technology Innovation Policy Research Group, Department of Earth and Planetary Sciences, Harvard University.

Oil-Sands 231
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Oil sands GHG lifecycle study using operating data finds lower emitting oil sands cases outperform higher emitting conventional crude cases; a call for more sophisticated tools and reporting

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Well-to-wheel (WTW) greenhouse gas emissions for in situ SAGD and surface mining pathways generated employing GHOST/TIAX/ GHGenius combination and comparison with SAGD, mining and conventional crude oil literature pathways (all results are on a HHV basis). WTW emissions for pathways vary by more than ±10% (e.g.,

Oil-Sands 287
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Canada and Alberta introduce joint plan for improved environmental monitoring in the oil sands

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Proposed oil sands monitoring by 2015. The Government of Canada and Government of Alberta unveiled “The Joint Canada-Alberta Implementation Plan for Oil Sands Monitoring” in a partnership to improve environmental monitoring in the oil sands region with a program that will sample more sites for more substances more frequently.

Oil-Sands 274
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New study finds GHG emissions from palm oil production significantly underestimated; palm oil biofuels could be more climate-damaging than oil sands fuels

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When peat swamps are drained for agriculture, the peat begins to decompose, and is an enormous source of carbon emissions. Mha (20%) of the peatlands of Peninsular Malaysia, Sumatra and Borneo in 2010, surpassing the area of Belgium and causing an annual carbon emission from peat decomposition of 230–310 Mt CO 2 e. Earlier post.).

Oil-Sands 314
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Consortium completes successful test of new oil sands recovery process using electromagnetic heating technology

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A technology and energy production consortium has successfully completed initial proof-of-concept testing of a novel oil sands extraction method that has the potential to improve environmental performance and reduce development costs. The consortium of Laricina Energy, Nexen Inc., Approximately 1.6

Oil-Sands 231