Electronic-Grade Catalase — High-Purity H₂O₂ Decomposition Enzyme

Catazyme 519 is a high-efficiency acid-stable catalase designed for industrial wastewater applications. Residual hydrogen peroxide in wastewater is common across various industries, and effective removal is essential to meet environmental regulations, support sustainable practices, protect downstream water recovery systems, and maintain stable operation of wastewater treatment facilities.

Traditional hydrogen peroxide removal methods often face limitations:

• Natural decomposition: Slow, requires large storage space.
• Chemical reducing agents: May produce hazardous by-products, increase total dissolved solids (TDS), and raise operational costs.
• Activated carbon adsorption: Effective but labor-intensive, requires regeneration or disposal.

Catazyme 519 provides a safe and efficient biological alternative suitable for medium-temperature conditions (30–50°C), offering rapid hydrogen peroxide decomposition without the drawbacks of traditional methods.

High Efficiency

Superior replacement: 1 kg of Catazyme 519 can replace up to 125 kg of sodium bisulfite, significantly reducing chemical usage.

Rapid decomposition: Complete hydrogen peroxide breakdown in as little as 30 minutes under medium-temperature conditions.

Minimal water quality impact: Compared to chemical reduction, reduces TDS in treated wastewater and lightens downstream treatment load.

Wide Applicability

pH stability: Active in wastewater with pH 3.5–8, compatible with most industrial effluents.

Temperature range: Optimal activity at 30–50°C, tolerates short-term exposure above 80°C.

Process compatibility: Suitable for both batch and continuous treatment systems with minimal process modification.

Process Optimization

Low system load: Mild reaction conditions reduce corrosion risk and maintenance needs.

No downstream impact: Treated effluent does not affect reverse osmosis (RO) or ion exchange (IEX) units.

Easy integration: Can be seamlessly incorporated into existing wastewater treatment plants without additional large-scale equipment.