ACID STABLE01
Katalase™ AK 400L
Acid-stable catalase for acidic wastewater streams
- Stable pH range
- 4.0–10.0
- Temperature stability range
- 20–70°C
- Activity at pH 7.0
- > 400,000 unit/mL
- Packaging
- 1 MT IBC
HLB GENEX · INDUSTRIAL ENZYME SOLUTIONS
Katalase™
Demanding conditions.
Dependable peroxide removal.
Industrial catalase for acidic, alkaline and high-temperature conditions.
Convert residual hydrogen peroxide into water and oxygen.
ENGINEERED FOR DEMANDING CONDITIONSAcid & alkali stability Heat stability No corrosive additives
01 / PRODUCT
From hydrogen peroxide
to water and oxygen.
Catalase catalyzes the breakdown of hydrogen peroxide.
Katalase by HLB Genex offers enzyme solutions
for a range of industrial operating conditions.
2H₂O₂Residual hydrogen peroxide
Katalase™⟶
2H₂O + O₂Water and oxygen
THERMOSTABLE02
Katalase™ S 350L
Thermostable catalase across a broad pH range
- Stable pH range
- 5.0–11.0
- Temperature stability
- 70°C · 1 hour
- Activity at pH 7.0
- > 350,000 unit/mL
- Packaging
- 200 kg drum
Specifications from the supplied product brochures. Stability ranges are distinct from optimum operating conditions. Confirm operating conditions and dosage through wastewater characterization and site trials.
02 / ADVANTAGES
Built for the conditions
your process demands.
Stable across the pH spectrum.
Enzyme stability for acidic and alkaline environments. Select the AK or S series to match the pH of your wastewater.
pH 4–11AK 400L: pH 4–10 / S 350L: pH 5–11
Activity that withstands heat.
Catalase engineered for thermal stability. S 350L is supported by stability test data at 70°C for one hour.
70 °CS 350L · 1-hour stability
Formulated with equipment in mind.
Formulated without additives that corrode equipment, addressing residual peroxide removal with equipment care in mind.
Corrosive additivesNone added
Figures reflect product-specific test conditions. Consider process pH, temperature and hydrogen peroxide concentration together when selecting a product.
PROCESS / KATALASE IN ACTION
After neutralization.
Before biological treatment.
Dose Katalase at the peroxide decomposition stage.
Verify the target residual level before downstream treatment.
INLETWastewater containing H₂O₂↓
- 01
Neutralization
pH adjustment and aggregation
to suit site conditionsCheck pH & temperature - Katalase™DOSE CATALASE HERE↓02
H₂O₂ decomposition
Catalase converts residual H₂O₂
into water and oxygen2H₂O₂ → 2H₂O + O₂ - 03
Biological treatment
Microorganisms biodegrade the enzyme
in the downstream biofilterBiofiltration
↓OUTLETDownstream treatment & water quality checks
Representative process flow. Enzyme dosage, reaction time and downstream treatment configuration depend on wastewater characteristics and site trials.
03 / APPLICATIONS
Where peroxide is used,
explore what Katalase can do.
From semiconductor wastewater to textiles and chemicals.
Explore enzyme treatment tailored to the residual
peroxide conditions in your industry.
Semiconductor wastewater treatment facility
01Semiconductor wastewater +
Remove residual hydrogen peroxide from cleaning-process wastewater. Assess neutralization and downstream biological treatment conditions together.
02Cotton processing & textiles +
Break down peroxide remaining after bleaching to prepare for dyeing. Explore reductions in the water and energy used for repeated rinsing.
03HPPO +
Support wastewater treatment in propylene oxide production using hydrogen peroxide. Ask about the Katalase SPO series for HPPO applications.
04Battery Recycling +
Explore residual peroxide removal in battery recycling processes that use hydrogen peroxide. Assess compatibility with metal ions and wastewater characteristics before application.
05Other peroxide-using industries +
Discuss enzyme suitability for other industrial processes that use peroxide. Share your operating conditions and target residual concentration.
04 / CONTACT
Could Katalase work
in your process?
Tell us your wastewater pH, temperature and peroxide concentration.
Let’s discuss Katalase for your operating conditions.
HLB GENEX · PRODUCT & TECHNICAL ENQUIRIES+82 42 862 4483 ↗
65 Techno 1-ro, Yuseong-gu, Daejeon, Republic of Korea
Visit HLB Genex ↗For your enquiry: industry / pH / temperature / H₂O₂ concentration / flow rate