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Sewage and Organic Wastes

Sewage and Organic Wastes

Sewage and Organic Wastes. TREN 3P14: Sustainable Integrated Waste Management David T. Brown. toxics nutrients suspended matter pathogens thermal pollution dissolved gases. anthropogenic origin (e.g. industrial effluent, municipal sewage, tourism operations)

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727 views • 57 slides
Effects of Urbanization on Coastal Ecosystems

Effects of Urbanization on Coastal Ecosystems

Effects of Urbanization on Coastal Ecosystems. By: Christina Barkel cbarkel@umich.edu Alex Blouin ablouin@umich.edu Michael McCarthy mikemcc@umich.edu Global Change 2, Section 7, Group 4. http://www.smu.edu/sociology/. Hypothesis.

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1.19k views • 33 slides
Freshwater Pollution

Freshwater Pollution

Freshwater Pollution. Lesson 3. What is Pollution?. http://www.youtube.com/watch?v=a-x0AJQ5zHQ The addition of any substance that has a negative effect on water or the living things that depend on the water. Sources of pollution are classified, in part, by how they enter a body of water.

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351 views • 14 slides
III. Freshwater pollution

III. Freshwater pollution

III. Freshwater pollution. A. What is pollution?. The addition of any substance to water that has a negative effect Affect surface, ground and rain water DDT- can build up in algae which are the bottom of the food chain so it is passed on

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339 views • 9 slides
Biomass

Biomass

Biomass. Wood , leaves, animal and human wastes and food waste are all biomass. It refers to all animal and plant material, Both dead and alive. Biogas. If plant and animal wastes are allowed to rote in the absence of air, bacteria break down the wastes to produce biogas.

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227 views • 8 slides

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