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Published on Oct 12, 2012
Montreal East refinery. -- 1970. -- 30 seconds. -- Colour. -- Les Orr, environmental coordinator for Imperial Oil's Montreal East refinery, shows one of main units for treating the water used by the refinery before it is returned to the St. Lawrence. A waterfall and specially designed air guns provide oxygen which helps to break down waste materials. Samples are constantly being analyzed in the laboratory to make sure the treatment is working properly. Pollution control -- one of the many ways Imperial Oil performs today, for tomorrow. Order commercial TV-13-30. Contact firstname.lastname@example.org.