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2014-03-17

Liang, J., Gamal El-Din, M., Estrada, L.P., Tumpa, F., Liu, Y.

The accumulation of mature fine tailings (MFT) in tailings ponds with very slow natural consolidation rate has been a concern for decades. Previous studies and current practices for tailings consolidation focus on the addition of various inorganic and organic additives to reduce MFT production...

2014-12-22

Wilson, C., Hopkins, D., Wall, K.

The objective of this study is to measure and characterize concentrations of chemicals in plants, berries and soil predominantly located north of Fort McMurray, Alberta. Methods included opportunistic sampling via collection of root vegetables, above ground vegetables, berries and soil and...

2014

Welham, C.

The focus of most climate change impact studies to date is on changes related to mean climate conditions. In terms of climate model output, these changes are more robust than changes in climate variability, the latter of which has considerably greater uncertainty. By concentrating on climate...

2014-03-28

Oil Sands Tailings Dam Committee

Some of the oil sands tailings dams, licensed under the Alberta dam safety regulations, have reached the end of their service life and under a responsible environmental stewardship should be closed and reclaimed. The path to closure and reclamation requires de-licensing of these structures,...

2014-12-08

Mahdavi, H., Hepperle, S., Burkus, Z., Mian, H.

Naphthenic acids (NAs) are considered the main source of chronic and acute toxicity in oil sands process-affected water (OSPW). The purpose of this investigation is to establish elements of a standard procedure to determine and minimize the amount of NA loss during storage, sample preparation...

2014-06-13

Fu, L., Marey, H.S., Hashisho, Z.

The rapid expansion of oil sands activities and massive energy requirements to extract and upgrade the bitumen have led to a need for more comprehensive understanding of their potential environmental impacts, particularly on air quality. There are many oil sands developments and natural sources...

2014-01-01

Jones, D., Main, C.

This review presents a summary of tracers use in environmental applications and the potential for tracer use in the Athabasca oil sands. An extensive literature search was conducted accessing articles in refereed journals, theses and unpublished studies conducted by AITF.

2014-10-14

Yu, T., Zhu, L., Yu, M., Ulrich, A., Delgado Chavez, L.

The objectives of our research program were to: (1) study biological activities in oil sands mature fine tailings and oil sands process-affected water, (2) develop microbial biofilm seed to support engineered biological processes with enhancement measures, and (3) review available bioreactor...

2014-12-09

Gamal El-Din, M., McPhedran, K., Islam, M.S.

The oil sands bitumen extraction process results in the creation of waste products including oil sands process-affected water (OSPW) and mature fine tailings (MFT). Many technologies are currently under investigation to treat these waste products that are currently contained in vast storage...

2014-10-31

Oil Sands Research and Information Network

Within the next decade we are likely to see some significant tests of the current oil sands regulatory and policy framework, including: • Industry-driven: such as an application for reclamation certificate or an application for release of process-affected water or a request to approve the...