Existing recovery methods often require high temperatures to evaporate the mercury, separating it from the other material inside the bulbs. Parisa A. Ariya of McGill University and her colleagues wanted to devise a technique that used natural, nontoxic compounds and minimal energy. Instead of heat, they used nanoparticles to trap the mercury.
Op Ed by Henry Mintzvberg, Cleghorn Professor of Management Studies, McGill University
Countries have been signing the pledges they made last December at the Paris Conference on Climate Change. Think back to that time and ask yourself which had greater influence on your personal behavior: the TV clips you saw from that conference, or the ads that sponsored those clips?...
Probablement que plus de 95 % de tout ce que nous utilisons dans une journée est le fruit d’un processus chimique, ainsi que l’essentiel de ce que nous mangeons, rapporte Bruce Lennox, professeur de chimie et doyen de la Faculté des sciences de l’Université McGill.
As governments struggle to keep pace with rapid advancements in science and technology, a new report by the Institute for Research on Public Policy (IRPP) and the Canadian Academy of Engineering (CAE) outlines how governments can better incorporate that knowledge in policy-making processes and improve the quality of government decisions.
In times of environmental decline, scientific innovation must be implemented to replace old and inefficient technology. This can lead to positive academic, economic and environmental impacts. Fluorescence microscopy is a key element in many aspects of research throughout the physical, life and health sciences. Microscopes are found in virtually all research institutes, universities, hospitals, biotechnology companies and pharmaceutical companies.
Canadians are among the largest producers of solid waste in the world. According to Environment Canada, we generate 990 kilograms per capita annually compared to the Japanese, for example, who produce half that much.
Green chemistry is a rapidly growing area of interest for industry as companies face increased regulatory requirements, supply constraints, and consumer demands for sustainable products. Business innovation is a powerful means to achieve sustainable development, but challenges associated with marketability of clean technologies must be considered for effective implementation.