Precision Catalase for Electronics — Rapid H₂O₂ Removal

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.

Our electronic-grade catalase is specially formulated for the precise needs of semiconductor and PCB manufacturing. It efficiently decomposes residual hydrogen peroxide (H₂O₂) into harmless water and oxygen, ensuring that sensitive electronic surfaces remain clean and undamaged. With ultra-pure quality and exceptional stability, this enzyme maintains its activity even under typical manufacturing conditions, providing consistent performance throughout your processes. Ideal for facilities requiring highly reliable and safe H₂O₂ neutralization, it supports the production of high-quality electronic components without risk of corrosion or contamination.

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.