Mixing And Blending, Powder Flow, Food Texture, Bulk Mixing, and Food Processing news and information Mixing And Blending, Powder Flow, Food Texture, Bulk Mixing, and Food Processing news and information

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    Disinfection

    As the final step before treated wastewater leaves the plant, effective disinfection is extremely important to protect human health, and the maintenance of the environment. This process eliminates pathogenic organisms that cannot be removed by previous treatment steps and reduces the spread of pathogens in the natural ecosystem.

    USP’s current offerings include our unrivaled in-house CFD modeling expertise that can be used to optimize the injection, mixing and feed rates of PAA to meet the disinfection requirements of a facility. Also, launching later this year, is our OaSys iCT™ is a novel control approach that optimizes disinfection performance by calculating the optimal chemical dosage that accounts for sources of treatment variability in real time. Available for use with PAA or chlorine.

  • PRI
    PRI-SC® Technology

    Sulfide odor control within sanitary sewers has been practiced for over 50 years, yet only recently have substantive advances been made. Where once the choice of chemical treatment was either chlorine or iron salts, safer and more environmentally benign technologies based on nitrates, hydrogen peroxide, and/or magnesium hydroxide have gained acceptance. These new alternatives, however, can increase treatment costs substantially and present limitations in themselves. Therefore, it makes sense to explore new avenues for lessening the adverse impacts of the older, cheaper mainstays, particularly iron salts (ferrous/ferric chloride or sulfate) that provide other benefits to wastewater treatment operations.

  • pSemi - CMOS switch
    UltraCMOS SP4T RF Switch: PE42447

    The PE42447 is an SP4T RF switch that supports a frequency range from 10 MHz to 8 GHz. It delivers extremely low insertion loss and high linearity with high input power handling.

  • S-Band GaN Solid State Power Amplifier (SSPA): VSS3607
    S-Band GaN Solid State 1.3 kW Power Amplifier Module: VSS3607

    CPI EDB presents the VSS3607 GaN solid state power amplifier (SSPAs) operating in the S-band (2.7 – 2.9 GHz). These high efficiency, high power, compact amplifiers are easy to maintain, and are designed for use in air surveillance radar applications.

  • IN Carta Software
    Going From Assay To Insight Quickly And Reliably

    Go from assay to insights quickly and reliably with ImageXpress imaging systems and IN Carta software.

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Mixing and Blending
Mixing and blending are terms that have specific meaning in the food industry.  Most food processing experts use the word mixing to describe the process of combining wet and dry materials.
Blending is the term used to describe the process of combining only dry ingredients.  The term blending is generally reserved for powders, flakes and granules of varying bulk densities and particle size that require gently blending and minimal contact with blender blades.
Agitation is often used synonymously with the term mixing. However, in food processing, agitation is used to ensure the mixing process to get a homogenous mix is completed faster.
Many industries require the mixing of free-flowing powders. The art of mixing involves different dilution geometries (a geometry is a way of combining unequal amounts of fine powders to ensure an equal distribution).
The geometric mix used depends on the size distribution, shape, particle density, composition and internal structures.  Other properties include flow ability, bulk density, mixture quality, dustiness and properties of segregation.
Industrial mixers are used to do the blending and mixing.  The shape and hardness of the materials being mixed affects the horsepower required to run the mixer.  The type of mixer used in a production line varies depending on the materials that need to be mixed or blended. Paddle mixers are often the best choice for production line mixing because they are easy to clean, have less surface area, and have a minimal number of parts.
Mixing and blending is generally a sub-process within an overall process cycle so when placing a mixer it is important to consider how it integrates into the whole system. That includes impacts to both upstream and downstream product handling.