2 Articles found
Natural Resources Canada (NRCan) Articles
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Heat Pump Used to Drain Contaminated Sludge in a Steel Factory
Untitled Document In 1987, new regulations required that factories dispose of their contaminated water and waste themselves. Making galvanised steel wire, the Stelfil factory produces sludge contaminated with lead and zinc. ...
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Industry and the Municipality - A Powerful Combination
District Energy has a three-fold attraction: financial savings for the customer, a revenue stream for the provider, and economic revival for the community. The District Energy Company is the forum for their achievement. The key to the company’s ...