Creating Value from Landfill Gas? Landfills contain a toxic stew of biomass materials from old tires to food wastes to animal manure. It is literally the bottom of the rubbish barrel. The US EPA estimates…
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Gasification: The Flexible Answer to Biomass Conversion
Is biomass gasification the answer to biomass conversion? Biomass is a rich salad of chemicals that contains many highly valuable materials that are precursors to fine chemicals, nutrients, and pharmaceuticals. But this strength is also…
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Extruded Activated Carbon (EAC)
Extruded activated carbon (EAC) combines powdered activated carbon with a binder, fused together and extruded into a cylindrical shaped block. As the demand for activated carbon continues to grow, so too, does the number of…
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Biofuels Co-Products: Animal Feed
A significant portion of biofuels co-products is in the area of animal feed – often livestock feeding. Does this naturally raise the question as to whether there is a difference between animal-grade and human-grade food…
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Ethanol as a Fuel
Interest in ethanol as fuel continues to rise. Most of the gasoline now sold in the United States is blended with some amount of fuel ethanol. These blends are named by their ethanol content. For…
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FSMA Compliance
What does FSMA Compliance entail? Though the Food Safety Modernization Act (or “FSMA”) was signed into law on January 04, 2011, it has taken many years for all the rules to be written and implemented. …
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Activated Carbon Expert
What does an Activated Carbon Expert do? Generally, the starting place is the definition of performance goals for an existing or proposed system that uses activated carbon as the core technology for cleaning air or…
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Alternative Energy or Renewable Energy
Are alternative and renewable energy the same thing? By most definitions, alternative and renewable energy do contain a great deal of overlap, as they are both environmentally friendly and part of the bioeconomy. However, there…
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Food Safety Modernization Act Compliance
What is Food Safety Modernization Act Compliance? Although it has a more formal, legal name, the short title is, “FDA Food Safety Modernization Act” – otherwise known as FSMA. It is Public Law 111-353 dated…
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Biofuels Co-Products: From the Other Side
By Matthew L. Gibson, Ph.D., Lee Enterprises Consulting, Inc. “I’ve looked at clouds from both sides now” – Joni Mitchell I’ve been in the ethanol industry, directly, for about half of my career. The other half…
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