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除氧酵素
除氧酵素

    型號： 123

    Hanstech De-oxygenase

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    Features and Benefits

    • Can quickly remove hydrogen peroxide.
    • Significantly lower processing costs
    • Wide range of applications: semiconductor, optoelectronics, papermaking, textile printing and dyeing and other industries.
    • The formula can be customized according to the characteristics of the waste liquid.
    • Does not affect emission standards and does not generate sludge.
    • No impact on the environment.
    • Cu, Fe... metal ions in the waste liquid will affect the general enzyme activity, and Hanstech enzyme can resist the attack of metal ions.
     
    Hanstech De-oxygenase

    Reaction mechanism

    Hanstech De-oxygenase

    Comparison of Commonly Used Methods for Removing Hydrogen Peroxide

     advantagedefect
    Activated Carbon
    • Has strong hydrogen peroxide removal ability
    • Adsorbable organic matter
    • Activated carbon is fragile and high loss.
    • The treatment system is prone to clogging.
    Adding ferrous iron (Fenton method)
    • Can remove COD in parallel.
    • Sludge to be disposed of.
    • Adjust pH.
    • The concentration of hydrogen peroxide should not be too high before treatment.
    Sodium thiosulfate
    • No sludge.
    • The cost of dosing is high, and the amount of dosing is large.
    • Easy residual hydrogen peroxide.
    • The electrical conductivity is greatly increased.
    De-oxygenase⭐
    • Low investment cost.
    • No need to change existing equipment.
    • React for 10 minutes to effectively remove 90% hydrogen peroxide.
    • Does not generate sludge
    • Does not affect COD, ammonia nitrogen...values.
    • Can handle high concentration hydrogen peroxide.
    • Dosing cost is about the same as Fenton method.
    • Poor thermal stability, operating at >45 ℃, need to increase the dosage.
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