Several engineering companies have band together to conduct
environmental research into the operations of Canada’s oil sands. One of the
engineering firms that helped Lafarge Canada
upgrade a cement kiln located in Exshaw,
Alberta was WorleyParsonsKomex.
The company was also responsible for obtaining environmental permits and giving
geotechnical services for Lafarge’s expansion plan to bring up the facility’s
manufacturing capacity by 60 percent. The upgrade, which costs $20 million,
substantially minimized emissions of sulphur dioxide by 60 percent and reduced
nitrogen oxide emissions by 40 percent. It also included equipment that reduced
the plant’s dust and noise levels.
On the other hand, AECOM Technology is currently undertaking
three environmental research projects on the use and recycling of water for Canada’s oil
sands projects. The study is being done for Canada’s Oil Sands Innovation
Alliance (COSIA), an organization composed of oil sands producers. COSIA’s goal
is for the producers to work together in looking for new technologies and
seeking new methods to reduce the industry’s impacts to the environment. So
far, its member firms have already come up with 560 technologies worth $900
million.
Meanwhile, the U.S. Environmental Protection Agency has awarded
a $23 million contract to engineering firm Tetra Tech. The single-award
contract covers five years and will use field work, laboratory analysis,
modeling and data interpretation in order to evaluate and lessen the effects
that contaminated fish, microbes and toxins, among others. Through this
contract, Tetra Tech will be supporting ways to address issues related to water
pollution.
In a related development, Henry Lang of Golder Associates
based in the U.K.
has also written an article for the 111th Issue of European Oil
& Gas Magazine 2014 on how firms involved in the extraction of shale gas
can conduct hydraulic fracturing, popularly known as fracking, in a responsible
manner. Lang gave an in-depth examination of the matter and wrote that the best
practices must involve thorough scrutiny of the reservoirs and comprehensive
water management.