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  2. Biofuel - Wikipedia

    en.wikipedia.org/wiki/Biofuel

    Bioethanol is an alcohol made by fermentation, mostly from carbohydrates produced in sugar or starch crops such as maize, sugarcane, or sweet sorghum. Cellulosic biomass, derived from non-food sources, such as trees and grasses, is also being developed as a feedstock for ethanol production.

  3. EWG Releases New "Dirty Dozen" Guide to Food Additives - AOL

    www.aol.com/food/ewg-releases-new-dirty-dozen...

    You may be familiar with the Environmental Working Group (EWG) because they release a list of the most pesticide-filled produce every year called The Dirty Dozen. They also establish the produce ...

  4. Mucor indicus - Wikipedia

    en.wikipedia.org/wiki/Mucor_indicus

    M. indicus is nowadays used for production of several homemade food and beverages especially in Asia. This has also been successfully used as a safe nutritional source for fish and rat. The fungus is generally regarded as safe though there are few reports claiming that this is a pathogenic fungus. [citation needed]

  5. Biofloc Technology - Wikipedia

    en.wikipedia.org/wiki/Biofloc_Technology

    Biofloc technology (BFT) is a system of aquaculture that uses "microbial biotechnology to increase the efficacy and utilization of fish feeds, where toxic materials such as nitrogen components are treated and converted to a useful product, like a protein for using as supplementary feeds to the fish and crustaceans."

  6. Ethanol fuel - Wikipedia

    en.wikipedia.org/wiki/Ethanol_fuel

    US ethanol production reached 57.54 × 10 9 liters (15.20 × 10 ^ 9 U.S. gal; 12.66 × 10 ^ 9 imp gal) in May 2017. [ 3 ] Ethanol fuel has a " gasoline gallon equivalency " (GGE) value of 1.5, i.e. to replace the energy of 1 volume of gasoline, 1.5 times the volume of ethanol is needed.

  7. Recirculating aquaculture system - Wikipedia

    en.wikipedia.org/wiki/Recirculating_aquaculture...

    Recirculating aquaculture systems (RAS) are used in home aquaria and for fish production where water exchange is limited and the use of biofiltration is required to reduce ammonia toxicity. [1] Other types of filtration and environmental control are often also necessary to maintain clean water and provide a suitable habitat for fish. [2]