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  2. Colloid - Wikipedia

    en.wikipedia.org/wiki/Colloid

    A colloid is a mixture in which one substance consisting of microscopically dispersed insoluble particles is suspended throughout another substance. Some definitions specify that the particles must be dispersed in a liquid , [ 1 ] while others extend the definition to include substances like aerosols and gels .

  3. Category:Colloids - Wikipedia

    en.wikipedia.org/wiki/Category:Colloids

    It is a two phase system. Subcategories. ... Gels (2 C, 24 P) Pages in category "Colloids" The following 29 pages are in this category, out of 29 total.

  4. Aseptic processing - Wikipedia

    en.wikipedia.org/wiki/Aseptic_processing

    Aseptic processing was derived from Olin Ball's heat-cool-fill (HCF) machine that was developed in 1927. [5] While HCF was successful in improving the sensory quality of the processed chocolate milk as compared to canned product, the use of the equipment was hindered by its cost, maintenance, and inflexibility to process various container sizes, rendering the machine a failure.

  5. Food loss and waste - Wikipedia

    en.wikipedia.org/wiki/Food_loss_and_waste

    Food recovered by food waste critic Robin Greenfield in Madison, Wisconsin, from two days of recovery from dumpsters [1]. The causes of food going uneaten are numerous and occur throughout the food system, during production, processing, distribution, retail and food service sales, and consumption.

  6. Mechanical biological treatment - Wikipedia

    en.wikipedia.org/wiki/Mechanical_biological...

    A mechanical biological treatment (MBT) system is a type of waste processing facility that combines a sorting facility with a form of biological treatment such as composting or anaerobic digestion. MBT plants are designed to process mixed household waste as well as commercial and industrial wastes .

  7. Secondary treatment - Wikipedia

    en.wikipedia.org/wiki/Secondary_treatment

    An example for an anaerobic secondary treatment system is the upflow anaerobic sludge blanket reactor. Fixed-film systems are more able to cope with drastic changes in the amount of biological material and can provide higher removal rates for organic material and suspended solids than suspended growth systems.

  8. Sol (colloid) - Wikipedia

    en.wikipedia.org/wiki/Sol_(colloid)

    Sols are stable, so that they do not settle down when left undisturbed, and exhibit the Tyndall effect, which is the scattering of light by the particles in the colloid. The size of the particles can vary from 1 nm - 100 nm. Examples include amongst others blood, pigmented ink, cell fluids, paint, antacids and mud.

  9. Biopreservation - Wikipedia

    en.wikipedia.org/wiki/Biopreservation

    Additionally, the hurdle effect of food preservation, such as by adding lactic acid bacteria and salt to a food product, is illustrated and described. [ 11 ] [ 12 ] [ 13 ] This figure illustrates the pathway of food preservation followed by lactic acid bacteria involving nisin , as well as the pathway of food preservation followed by salt.