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Lesson Nine



Class Nine

Identify sources of raw water available to food processing plants

Examine methods of municipal raw water treatment

Sand filtration, sedimentation, flocculation, chlorinating

Read abou Raw water treatment in Toronto:

http://"">Toronto's Drinking Water Treatment Process

And Greater Johnstown Town's Riverside Water Treatment Plant at:

Greater Johnstown Water Authority

Read about a Water Treatment Plant in Florida:

Thomas B. Williams Water Treatment Plant

Consider contamination problems and microbial contaminants

Read about Cryptosporidium at this hyperlink

Cryptosporidium in Water Supplies

Discuss treatment of raw water in food processing plants

Need for chlorinating, Boiler water.


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