by Greg Benz, P.E. In aerobic fermentation, a frequent issue is the tendency for an aerated liquid to generate foam. In extreme cases, the foam can be so severe as to render the fermenter inoperable…
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Agricultural Residue -The Future of Optimizing Biorefineries
Agricultural residue-derived nanocellulose has the potential to be a key component of recarbonizing materials and optimizing biorefinery business cases. Nanocellulose is a light solid substance obtained from plant matter which comprises nanosized cellulose fibrils. It can…
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Alternative Proteins – Bioreactors
Bioreactors play a crucial role in the production of alternative proteins, which are plant-based, insect-based, or lab-grown protein sources that aim to replace traditional animal-based protein sources. Bioreactors are used to cultivate microorganisms, such as…
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Commercialization of Biofuels Technology
Commercialization of Biofuels Technology refers to the process that transforms a biofuels technology from concept into a profitable biofuels’ technology operating entity. Inventors and their investors must convert their concepts into commercial success to achieve…
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The 30-30 Rule: Lessons from the Field in Wood Power
By Charles Loos, P.E., Lee Enterprises Consulting From an operations standpoint, a wood-fired power plant can be described as a fuel handling system first, and a power plant second. The biggest challenges stem from the fuel…
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Process Integration in Industrial Biotechnology / Synthetic Biology
What does an expert in process integration in the field of industrial biotechnology or synthetic biology do? First, let’s define terms. These two terms are frequently interchanged, but are not exactly synonymous; synthetic biology should…
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Expert Witness – Biomass Power
What is Biomass Power The term “biomass power” refers to generating electricity or heat by utilizing organic materials, or biomass, as the primary fuel source. Biomass can include various biological materials derived from plants, trees,…
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Anaerobic Digesters: Methanogen
Methanogen refers to an anaerobic process in which the electron equivalents in organic matter (BODL) are used to reduce carbon to its most reduced oxidation state, -4 in CH4, or methane. Methane is a poorly…
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Process Development: Bench to Commercialization
Process development -leading a process from bench-scale optimization and characterization through scale-up to piloting and commercialization requires a variety of knowledge and skills for the process development engineer and scientist. Beyond core competencies (e.g. chemistry,…
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COVID Impact on Pollution
How has COVID impacted pollution? When history examines the 2020 impact of COVID 19, we believe it will show the pandemic as at least a bit of a mixed blessing. What we believe history will…
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