Pureculaser by KITZ SCT: A Breakthrough Solution for Microbial Control and Industrial Water Treatment

Thursday May 21st, 2026
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In the era of modern manufacturing—especially within the semiconductor electronics and precision plating industries—water quality is not just a utility; it is a critical factor determining production yield rates.Pureculaser, an advanced water treatment system from KITZ Corporation, provides a definitive answer to the challenges of microbial contamination and operational cost optimization.

1. AOP Technology: The Core of Pureculaser

Unlike traditional disinfection methods using chemicals or simple UV lamps, Pureculaser utilizes the Advanced Oxidation Process (AOP).
The system integrates a unique 3-unit structure: Ozone (), Ultraviolet (UV) light, and Photocatalysis.
This combination creates a synergistic effect that is several times more powerful than using each technology independently.

The Power of Hydroxyl (OH) Radicals

The AOP process generates Hydroxyl radicals (OH radicals), which are among the most powerful reactive oxygen species
  • Superior Oxidizing Power: OH radicals possess an oxidizing power 20 times stronger than chlorine and 5 times stronger than ozone alone.
  • Comprehensive Disinfection: They directly destroy cell walls and membranes of bacteria, preventing the formation of resistant strains.
  • Decomposition of Persistent Organics: They efficiently decompose organic substances that are difficult to remove with conventional water treatment technologies.

2. Key Benefits of Implementing Pureculaser

Deploying Pureculaser brings strategic improvements to industrial water systems:
  • Absolute Microbial Control: It significantly reduces total bacterial counts (e.g., from 94,000 pcs/ml to 3 pcs/ml in gold plating lines).
  • Biofilm and Slime Elimination: It prevents the accumulation of slimy organic matter in piping and filters, ensuring stable flow and preventing secondary contamination.
  • TOC Reduction: By decomposing total organic carbon (TOC), it maintains the high purity required for DI Water (Deionized Water) systems.
  • Environmentally Friendly: The system reduces the need for harmful chemicals, produces fewer harmful by-products, and supports Sustainable Development Goals (SDGs).

3. Practical Applications: From Ultra-Pure Water to Wastewater

Pureculaser has proven effective across a wide range of demanding industrial fields:
Semiconductors and Precision Plating
In gold, copper, and nickel plating lines, Pureculaser eliminates product stains caused by organic matter and bacteria, thereby improving production yields. It is highly effective when installed in Pure Water Storage Tanks to suppress re-contamination.

Hazardous Wastewater Treatment

  • Cyanide Decomposition: Pureculaser can decompose highly toxic cyanide (standard limit 1 mg/L).Testing showed cyanide levels dropping from 300 mg/L to 0.6 mg/L in just 30 minutes, reducing the risks associated with high-concentration chlorine treatments.
  • Alumite Dye Decolorization: It can rapidly decolorize wastewater from anodic oxidation processes (Alumite), reducing chromaticity from over 50 degrees to 6.0 degrees within 5 minutes.

Other Industrial Fields

The system is also utilized in Air Washers for clean rooms to prevent bacterial growth in shower tanks and in Cooling Towers to inhibit blue-green algae and slime.

4. Economic Efficiency: A Smart Investment

Upgrading old systems with Pureculaser not only improves water quality but also dramatically cuts operational costs:
  • Extended Filter Lifespan: Filters remain clean for much longer, reducing the frequency and cost of replaceable supplies.
  • Resource and Energy Savings: It reduces the frequency of water changes and backwashing. A case study at a student dormitory in Japan showed annual savings of approximately 2.5 million yen in water, sewage, and gas costs.
  • Reduced Downtime: By maintaining clean washing tanks for months (e.g., from 2 weeks to 3 months without cleaning), it minimizes production line shutdowns.

5. Pureculaser Model Lineup

KITZ SCT offers a variety of models to suit different flow rate and volume requirements:
  • ZPVS Series: Compact and flexible for smaller applications.
  • ZPVM Series: Medium-range performance for standard production lines.
  • ZPVL Series: Large-capacity models for centralized plant water treatment.

Conclusion: By combining cutting-edge AOP technology with the manufacturing excellence of KITZ SCT, Pureculaser is the premier choice for businesses seeking “clean, sustainable, and efficient” water treatment solutions.

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