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De-Oxygenase Enzyme

1059

De-Oxygenase Enzyme

Features and Benefits

  • • Rapid removal of hydrogen peroxide
  • • Significantly reduces treatment costs
  • • A Wide range of applications:semiconductor, optoelectronics, pulp & paper, and textile dyeing industries.
  • • Customizable formulations based on waste liquid characteristics.
  • • No impact on discharge standards; no sludge generation.
  • • No impact on the environment.
  • • Resistant to interference from metal ions (e.g., Cu, Fe) which typically affect standard enzyme activity

特性與優勢

Reaction mechanism

特性與優勢

特性與優勢

Comparison of Commonly Methods for Hydrogen Peroxide Removal

ADVANTAGESDISADVANTAGES
Activated Carbonㆍ Strong hydrogen peroxide removal capability
ㆍ Capable of adsorbing organic compounds		ㆍ Fragile and prone to breakage, resulting in high consumption.
ㆍ Treatment systems are prone to clogging
Ferrous Ion (Fenton Process)Simultaneously removes CODㆍ Sludge disposal is required
ㆍ pH adjustment
ㆍ The concentration of hydrogen peroxide should not be too high before treatment.
Sodium ThiosulfateNo sludge generationㆍ High chemical dosing cost and large dosing volume
ㆍ Prone to residual hydrogen peroxide.
ㆍ Significant increase in conductivity
De-Oxygenase Enzymeㆍ Low investment cost.
ㆍ No need to change existing equipment.
ㆍ Removes 90% of hydrogen peroxide in 10 minutes
ㆍ No sludge generation
ㆍ No impact on COD, ammonia nitrogen, or other parameter levels.
ㆍ Capable of treating high-concentration hydrogen peroxide		ㆍ Dosing cost comparable to the Fenton Process
ㆍPoor thermal stability; higher dosage required at temperatures above 45°C.​
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