Search

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 An extensive literature search was conducted accessing articles in refereed journals, theses and unpublished studies conducted by AITF.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...

2014-12-19

Oil Sands Research and Information Network, Alberta Centre for Reclamation and Restoration Ecology

One of the core mandates for the Oil Sands Research and Information Network (OSRIN) was to enhance access to oil sands environmental management information. With OSRIN’s mandate ending December 31, 2014 OSRIN sought a partner with a similar philosophy to provide an archive for the website...

2014-11-27

Alessi, D.S., Alam, M S., Kohler, M.C.

The objective of this 6-month pilot experimental study was to test the ability of biochars derived from Alberta biomass and an oil sands petroleum coke to remove selected organic acids from water. To this end, we selected one biochar produced from wheat straw and made by the Alberta Biochar...

2014-12-31

Mackenzie, M.D., Lanoil, B., Hofstetter, S., Hatam, I.

Land reclamation of oil sands disturbed boreal forests in Alberta is a challenging task facing companies with surface mine leases. The government requires reclamation to equivalent land capability, which is a vague statement at best. Agronomic theories and methodologies have been applied in the...