Advanced Biofuels USA: promoting the understanding, development and use of advanced biofuels around the world.

Call to Action for a Truly Sustainable Renewable Future
August 8, 2013 – 5:07 pm | No Comment

-Include high octane/high ethanol Regular Grade fuel in EPA Tier 3 regulations.
-Use a dedicated, self-reducing non-renewable carbon user fee to fund renewable energy R&D.
-Start an Apollo-type program to bring New Ideas to sustainable biofuel and …

Read the full story »
Business News/Analysis

Federal Legislation

Political news and views from Capitol Hill.

More Coming Events

Conferences and Events List in Addition to Coming Events Carousel (above)

Original Writing, Opinions Advanced Biofuels USA


Home » Agriculture/Food Processing Residues nonfield crop, Business News/Analysis, Czech Republic, Farming/Growing, Feedstock, Feedstocks, Infrastructure, Not Agriculture, R & D Focus, Sustainability, University/College Programs

A New Source of Biofuel – Leather Sludge

Submitted by on March 4, 2015 – 7:33 pmNo Comment

(Reuters)  In the Czech Republic, researchers at Tomas Bata University are working with the fat leftovers from leather production called fleshings to produce biodiesel from an otherwise toxic waste. Burning fleshing releases dioxins and nitrogen oxides, leaving few options for disposal, but now by melting down the fat to reduce the high levels of proteins and free fatty acids, biodiesel can be produced.  WATCH VIDEO

This vat of grey sludge could hold a new supply of biofuel. A team of Czech scientists have found a way to convert the toxic byproducts of leather production into fuel. According to Professor Karel Kolomaznik from Tomas Bata University, it all starts with leftover fat parts called fleshings… (SOUNDBITE) (Czech) PROFESSOR KAREL KOLOMAZNIK, SAYING: “These are the fleshings which remain after the removal of subcutaneous ligament and fat. This tannery waste is the main source of biodiesel production.” Fleshings are also be a source of toxic waste, according to Kolomaznik. But thanks to the method that he and his team have developed, the fleshings are refined into fuel instead of becoming an environmental hazard.  READ MORE

Tags: , , , ,

Comments are closed.