Project by Alex Burd and Jacai McClendon Methane Gas as Energy Source According to dictionarycom methane is defined as a colorless odorless flammable gas CH 4 the main constituent of marsh gas and the firedamp of coal mines obtained commercially from natural ID: 338585
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Slide1
Environmental Products of Biotechnology
Project by: Alex Burd and Jacai McClendonSlide2
Methane Gas as Energy Source
According to dictionary.com, methane is defined as a colorless, odorless, flammable gas, CH4 , the main constituent of marsh gas and the firedamp of coal mines, obtained commercially from natural
gas.
To
create methane, you have to obtain it from underground coal mines. They are 20 times better at producing methane than carbon
dioxide (
CO
2
).
In coal mines, organic matter
decays.
This produces methane when it is burned in a gas turbine. When burned, it creates
methane
. From there, it is pumped into homes in many forms including as electricity. Then, methane is used to power electrical items including TVs, computers and even heaters and air conditioners. The purpose of this product is to find a more eco-friendly alternative to help save the nonrenewable oil in the Earth. Methane was found in Lake Maggiore on the Italy/Swiss border by Alessandro Volta between 1776 and 1778. Slide3
Pros and Cons:
Methane Gas as Energy Source+ ProsReduces fuel usage.
Reduces air pollution, in both local and national areas.
Reduces carbon dioxide pollution
More environmentally friendly.
- Cons
Can be harmful if not handled correctly.
Can turn into a greenhouse gas.Slide4
Plastic Products Made From Corn
Before recently, plastic materials have been made using oil or petroleum. Now, scientists and biologists can make these same materials, but use USA corn to do so. To biodegrade, the corn products take about 30 to 45 days compared to years if
more
of normal plastic products.
After they biodegrade, they become natural compounds.
The
purpose of these products
is to become more conscious of the environment and its needs by reducing the amount of natural resources used. These products are being researched in Canada, England and the USA.Slide5
Pros and Cons:
Plastic Products Made From Corn+ ProsMake less global warming.
Less excess waste
Produces less pollution.
-
Cons
Cannot be mixed with other real plastic when recycled; it has to be dealt with separately.Slide6
Biodegradable Products
Biodegradable products are made and function exactly like normal plastic products, but break-down quickly and compost completely leaving no remains. These are as strong and durable as the conventional plastic items. They are made from renewable cellulose wood, sugar cane, corn and grass
fibers. Biodegradable products are petroleum free, impermeable and non-toxic. The purpose of these products are to shrink the size of landfills and pollution by using renewable resources. They are
currently made
in Taiwan, China and the USA.Slide7
Pros and Cons:
Biodegradable Products+ ProsDecreases the amount of trash.
Help reach Green Paper Products‘® goal of a “no-trash future”.
The products are rich in minerals.
Reduces the demand for chemical fertilizers.
- Cons
May cost more than traditional plastic products.Slide8
Enviro-Pig
The Enviro-Pigs is a genetically altered group of Yorkshire pigs that can digest Phosphorus better than normal Yorkshire pigs. They make a specific type of enzyme called phytate in the salivary glands. When the pig chews, the phytate mixes with the feed and the enzyme degrades the indigestible phytate. The purpose of the Enviro-Pigs is to produce
less Phosphorus in the pig manure. The purpose of the pigs are to reduce the amount of Phosphorus pollution in the atmosphere. The
Enviro-Pigs
were first developed at the University of Guelph in Ontario, Canada.Slide9
Pros and Cons:
Enviro-Pig+ ProsReduces the food cost for the pigs.
Reduces Phosphorus pollution.
- Cons
If it gets into a water source, it will start algae
growth that can kill many fish species.Slide10
Biodiesel (Bio-fuel)
Biodiesel is a bio-fuel that, in the long run, comes from the sun. It is made of vegetables and has no petroleum, but it can be mixed with any amount of it to become a biodiesel mixture. It is made during a process called transesterification where glycerin
is separated from
fat
or vegetable
oil.
Biodiesel
is a completely renewable energy source that can come from soybeans, canola and mustard seeds. It has equal or even better engine performance than traditional diesel fuel. Also, they do not require special storage. Biodiesels are being made in the United States, China, France and the Middle East.Slide11
Pros and Cons:
Biodiesel (Bio-fuel)+ ProsLess toxic than table salt.
Breaks down as fast as sugar.
Decreases dangerous emissions by 80%.
- Cons
Can reduce the amount of food
to eat.
Increase in nitrogen oxide in biodiesel emissions.Slide12
Bibliography
Corn Productshttp://www.biodegradablestore.com/http://www.ecoproductsstore.com/compostable_plastic_pla_cups-beer_cups_corn_plastic_cups_printed_cups.htmlhttp://www.bagwellpromotions.com/cornplastic/http://www.greenworld365.com/what-are-corn-starch-biocompostables-aka-pla-plastics/
http://www.green-living.com/corn-infant-bowl-and-spoon.aspx
http://www.pacificcorn.com/
Biodegradable Products
http://www.bpiworld.org/
http://greenpaperproducts.com/biodegradable-products.aspx
http://www.biodegradablestore.com/http://www.infobarrel.com/Biodegradable_Products_Institute_-_Why_It's_Important http://www.cater4you.co.uk/blog/uploaded_images/bio-straws-796431.jpgMethane Gashttp://www.kub.org/wps/portal/!ut/p/c0/04_SB8K8xLLM9MSSzPy8xBz9CP0os3gPC1OnYE8TIwN3d0cjA6MQc5-QINdAIwMDc_2CbEdFAJ952_o!/http://www.physorg.com/news96988141.htmlhttp://www.bionomicfuel.com/methane-gas-can-be-harmful-if-not-contained-or-burned/http://www.eia.doe.gov/kids/energy.cfm?page=natural_gas_home-basicsSlide13
Bibliography Cont’d
Enviro-Pighttp://en.wikipedia.org/wiki/Enviropighttp://www.uoguelph.ca/enviropig/http://news.nationalgeographic.com/news/2010/03/100330-bacon-pigs-enviropig-dead-zones/
Biodiesel
(Bio-fuel)
http://www.propelfuels.com/content/about_biodiesel/
http://en.wikipedia.org/wiki/Biodiesel
http://www.biodiesel.org/
http://www.fueleconomy.gov/feg/biodiesel.shtmlhttp://energysources4thefuture.yolasite.com/biodiesel.phphttp://www.sriconsulting.com/CEH/Public/Reports/205.0000/Globe Picturehttp://www.ccpo.odu.edu/Facstaff/faculty/tezer/ezer.htmlSlide14
Questions
What produces methane?What were traditional plastic products made from?What is the purpose of biodegradable products?
What species of pigs are the
Enviro-Pigs
?
What is one negative impact from
biodiesel
?