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Wet ESP Systems
Wet Electrostatic Precipitator (Wet ESP or WESP) Systems are widely accepted as the leading technology for control of difficult-to-collect fine particulate emissions.
A.H. Lundberg’s Wet Electrostatic Precipitators can achieve up to 99% collection efficiency, and outlet loading of less than 10 mg/Nm.
Engineered to meet the challenge
The collection of fine particulate emissions is often one of the most difficult environmental control problems faced by industry. These sub-micron particles (e.g. PM 2.5) present a significant threat to human health and are one of the leading causes of smog. As regulatory pressure to reduce the emission of these particles to the environment escalates, industrial operators must look for technologies to meet this challenge at reasonable capital and operating costs.
AHL’s Wet ESP System was developed specifically for that prupose. Our electrostatic precipitator design features a proprietary disk-in-tube electrode configuration and state-of-the-art high frequency power supply that maximizes the total electric field and available power to ensure the highest possible particulate collection efficiency. As a result, we are able to achieve up to 99% collection efficiency, and outlet loading of less than 10 mg/Nm.
Our advanced and comprehensive approach includes:
- Full turnkey installation including tie-ins to the process
- Integrated water recycle, treatment and disposal systems
- Upstream cyclone
- Upstream and downstream chemical scrubbing
- Heavy-duty construction with stainless steel on all internal surfaces
- Higher corrosion resistant materials of construction available to meet process requirement as necessary
- Integration with RTO or RCO
AHLS will design the inlet of the Wet ESP for upflow or downflow gas handling to meet the requirements of the waste stream. Heavy duty modular construction guarantees easy installation and long service life.