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Content Provider | PBS LearningMedia |
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Description | Tour a water desalination plant, where brackish water (a mixture of freshwater and saltwater) gets turned into pure freshwater in this video adapted from ATETV. Plant worker Michael Poitras, who started working at the plant as a community college intern, describes the filtration process that progressively removes salt and other impurities from the water. He also explains the coursework needed to prepare for a job in a water treatment plant, and how the desalination process can be used in other parts of the world, especially in highly populated areas where freshwater drinking supplies are depleting. |
Sponsorship | National Science Foundation |
Language | English |
Publisher | PBS Learning Media |
Publisher Date | 2010-07-07 |
Access Restriction | Open |
Subject Keyword | Science Earth and Space Science Human Impacts on Earth Systems Natural Resources Availability and Distribution of Resources Pollution and Waste Reducing Environmental Impacts Engineering & Technology Careers in Engineering & Technology Systems & Technologies Technology and Society Careers in Engineering Cultural, Social, Economic, and Political Effects of Technology Environmental Water Pollution Supply of Fresh Water for Organisms and Industry |
Content Type | Video |
Educational Role | Teacher Student |
Time Required | PT4M16S |
Education Level | Class XI Class IX Class XII Class X |
Resource Type | Broadcast |
Subject | Human Geography |
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