ES 2EI3 - Lecture 9 - Water - A2L

5 million people in large municipalities were not

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Unformatted text preview: n (2) • 1998: 3.5 million people in large municipalities were not connected to sewer systems - 57% of small cities have no wastewater treatment - Needed to upgrade: $5.4 billion each year Wastewater outfall, Moncton Water Quality: Point Source Pollution (3) • *** Industrial Releases: 99% in Alberta & Ontario *** 3. Quantity and Quality: Access to Safe Water • No access to sanitation: 2/5 of the world's population • Number of people who get by on less than 50 L/person/day: about 2/3 of the world's population 300-400/person/day: 4% of the world population 300-400L/person/day: 4% of the world population Kashechewan, October 2005 • Health Canada discovers...
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This document was uploaded on 02/09/2014.

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