plasma purification cathode

1. Plasma Purification Equipment Overview  

Plasma purification utilizes non-thermal plasma (NTP) or thermal plasma to decompose gaseous pollutants (VOCs, odors, bacteria, PM2.5, etc.). This environmental technology is widely applied in industrial waste gas treatment, air purification, and medical sterilization. Core components include:  

- Plasma Reactor: Central purification unit with electrodes, nozzles, and dielectric barriers.  

- High-Voltage Power Supply: Generates RF or pulsed high voltage (kV range) to energize plasma.  

- Gas Delivery System: Channels contaminated gas into reaction zones with auxiliary gases (e.g., O₃, H₂O₂).  

- Control System: Modulates discharge parameters (power, frequency, duty cycle) for optimized efficiency.  

- Post-Treatment Module: Optional catalytic oxidation/adsorption layers for enhanced purification.

2. Core Products: Plasma Purification Nozzles & Electrodes  

We supply high-performance nozzles and electrodes for efficient, stable pollutant degradation.  

 (1) Plasma Purification Nozzles  

Function:  

- Uniformly distribute contaminants and reactive species (e.g., OH·, O₃)  

- Regulate flow velocity to prevent localized overheating or arc shorting  

Advantages: Arc erosion resistance, chemical corrosion resistance  

 (2) Plasma Purification Electrodes  

Function: Ionize gases via high-voltage discharge to generate reactive radicals.  

Advantages:  

- High-purity tungsten alloys  

- Low breakdown voltage  

- Exceptional discharge stability  

Typical Applications:  

- Spray Booths: Efficient benzene-series compounds/particulate treatment for regulatory compliance.  

- Waste Transfer Stations: Instantaneous decomposition of ammonia/hydrogen sulfide to eliminate odor complaints.  

- Food Processing: Dual-action microbial inactivation & odor control for hygienic production environments.

3. Why Choose Our Products?  

✔ High Efficiency – Optimized electrode structures achieve ≥90% VOC removal rates.  

✔ Extended Lifespan – Corrosion-resistant materials minimize maintenance.  

✔ Custom Flexibility – Tailored electrode geometries, dimensions, and spacing configurations.