Wet Scrubber

Cleantek wet scrubbers can be effective in reducing ammonia emissions, their application in controlling ammonia gas specifically in composting operations might vary depending on the scale of the operation, the specific conditions, and the regulations governing emissions in that particular area. Ammonia gas dissolves or absorbs into the liquid. This process occurs due to the physical and chemical properties of both the gas and the liquid. Ammonia has an affinity for water and can readily dissolve in it.

Wet scrubbers are effective because they provide a large surface area for contact between the gas and the scrubbing liquid, facilitating the transfer of pollutants from the gas phase into the liquid phase. This method helps to neutralize or reduce the concentration of ammonia gas in industrial emissions or exhaust streams, aiding in environmental control and pollution mitigation efforts.

Ammonia Odour Arrest: A Wet Scrubber Success Story

Before Filtration:

In a large-scale mushroom processing plant, the pervasive problem of ammonia emissions posed significant challenges. Ammonia, a byproduct of manure and urine decomposition, not only produced an unbearable odour but also posed health risks to workers and nearby residents. Complaints from the community were mounting, and regulatory pressures for cleaner emissions were intensifying. The existing ventilation systems were inadequate in managing the high levels of ammonia, leading to poor air quality and frequent violations of environmental standards.

Challenges Faced:

• Odour Control: The pungent smell of ammonia was spreading beyond the facility, causing discomfort and health issues.
• Regulatory Compliance: The plant was struggling to meet environmental regulations on ammonia emissions.
• Health Risks: High ammonia concentrations were causing respiratory issues among workers, leading to increased absenteeism and low morale.
• Community Relations: Persistent odour problems were souring relations with the local community, risking the plant's social license to operate.

Implementation of the Wet Scrubber System

To address these issues, the plant management decided to invest in a state-of-the-art Cleantek wet scrubber system specifically designed for ammonia removal. Cleantek wet scrubbers work by passing the ammonia-laden air through a scrubbing liquid that reacts with the ammonia to neutralize it.

Key Features of the Cleantek Wet Scrubber System:

• High Efficiency: Capable of removing over 95% of ammonia from the air.
• Chemical Neutralization: Utilizes a scrubbing liquid that chemically reacts with ammonia to form ammonium salts, which are much less volatile and odorous.
• Scalability: Designed to handle large volumes of air typical of industrial-scale operations.

After Filtration

The installation of the wet scrubber system brought about dramatic improvements:

• Odour Reduction: The system significantly reduced ammonia odour, both within the plant and in the surrounding community. Air quality monitoring showed ammonia levels dropping to within safe and acceptable limits.
• Regulatory Compliance: The plant consistently met environmental standards for ammonia emissions, avoiding fines and potential shutdowns.
• Health Improvements: Workers reported fewer respiratory problems, leading to improved attendance and productivity. The overall working environment became much safer and more pleasant.
• Community Relations: Complaints from the community decreased sharply, restoring the plant’s reputation and easing tensions with local residents.

Measurable Impact:

• Health Statistics: Worker health reports indicated a 75% reduction in respiratory-related health issues.
• Community Feedback: Surveys conducted in the nearby community showed a 90% decrease in odour-related complaints.
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The successful implementation of the Cleantek wet scrubber system not only resolved the immediate issues of ammonia odour and regulatory compliance but also provided long-term benefits in terms of worker health and community relations. This case exemplifies how Cleantek advanced filtration technology can transform industrial operations, aligning them with both environmental standards and social responsibilities.