Converting cellulose into ethanol
by
Brian AhierPosted
Mon 08 Mar 2010 9:05pm
llustration of sugar molecules in corn biomass.
Researchers have developed a method of processing cellulose from plants and other non-edible natural products into individual sugar molecules that then can be fermented by bacteria to produce ethanol. Plant cellulose contains long chains of useful sugars that store plenty of energy
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The Impossible Dream? 50% Cellulosic Ethanol
by
Steven M.Posted
Mon 20 Oct 2008 1:19pm
Picture Credit: Anemergencystop
Is the U.S. Falling behind on Meeting its 2022 Goal of 50% Mandated Cellulose Ethanol (biofuels)?
The government has ordered (mandated) that 36 billion gallons of biofuel be blended into the fuel supply by 2022. Of that, 16 billion must be cellulosic ethanol. No more than 15 billion can be corn ethanol
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sponges
by
Amy ..Posted
Sun 07 Sep 2008 8:26pm
Ever wonder what exactly the sponge you use to wash dishes is made of?
I owe this fantastic tip to my friend, Hannah. She told me that she buys the Trader Joe's pop-up sponges made of natural cellulose. You can compost them once done! I'm sure you can find similar sponges at other stores. Just make sure they are made from natural cellulose.
My
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Benefits of Bran & Types of Fibre
by
NiyaprakashPosted
Sun 22 Mar 2009 3:38pm
including cellulose, hemicellulose and pectin. Wheat and corn bran are highly beneficial in relieving constipation.
Experiments show that oat bran can reduce cholesterol levels... of fibre. They are cellulose, hemicellulose, pectin, gums, mucilage and
lignin. They differ in physical properties and chemical interactions in the gut, though all except
lignin
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Saving the World, One Technology At A Time
by
Linda MacDonald GlennPosted
Mon 25 Aug 2008 3:17pm
In a similar vein to the previous post, I was encouraged to see
7 Technologies that will Save the Earth in 2008:
- Cellulosic Ethanol .
- LEDs
- Electric Cars come back to life.
- MP3s
- The Kindle
- Solar (more specifically Nanosolar)
Cars Running on Water (a misnomer)
Small Cars Rock
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Product of the Day – Mandelac Serum
by
OnlyNatureBlogPosted
Thu 08 Apr 2010 11:38pm
Mandelac Serum is a flash treatment for all types of skin, light facial hyperpigmentation and fine wrinkles. Mandelac Serum in an oil-free silicone cellulose gel. It combines 10% mandelic acid, Hyaluronic acid. Mandelic acid has an exfoliating effect on the skin. Recommended as an adjuvant in bleaching treatments. Its high level
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New microbial genetic system dissects biomass to biofuel conversion
by
Mike KleinPosted
Mon 14 Jun 2010 8:04pm
"Realizing the promise of cellulosic biofuels requires identifying more efficient methods of releasing sugars from biomass", says GLBRC associate scientist David Keating, who led the team. "This new genetic method will allow us to understand how bacteria carry out this conversion, which should provide new avenues for improving the industrial
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EPA Finalizes 2011 Renewable Fuel Standards
by
US Department of EnergyPosted
Wed 01 Dec 2010 2:00am
. The four fuel categories are cellulosic biofuel, biomass-based diesel, advanced biofuel, and renewable fuel. Based on an analysis of expected market availability, EPA set a 2011 cellulosic volume that is lower than the statutory target. Overall, EPA said it remains optimistic that the commercial availability of cellulosic biofuel will continue to grow
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Leave No Waste
by
Sierra Club ..Posted
Fri 12 Sep 2008 3:56pm
Unsqueamish recyclers are devising innovative uses for extreme castoffs. Worm castings provide the raw material for TerraCycle's natural plant foods, which are packaged in used soda bottles. The dung of Welsh sheep and Sri Lankan elephants, which eat cellulose fibers, has been enlisted as a source of pulp for paper. And the city of San Francisco
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