Odor Control Solution for Leachate Purification System in the United States

Industry: Environmental protection equipment/waste treatment

Country: United States

Pain point:

The leachate purification device under the customer’s chimney emits a strong odor:

1. Limited space: The equipment is close to the flue, and conventional filters cannot be installed;
2. Sealing problem: The original interface is a thin-walled tube (φ150mm/wall thickness 1.5-2mm), which cannot withstand structural modification.

Solution:

1. Precise size adaptation:

▶ Customized φ155mm inner diameter activated carbon filter element, interference fit to achieve seamless connection of thin-walled tubes;

2. Ready-to-install design:

▶ Using the natural airflow of the flue, the filter element is vertically inserted into the original interface (flange-free/clamp-free);

▶ The thickness of the activated carbon layer is increased to 50mm to increase the odor adsorption capacity.

Results:

✅ Complete installation within 30 minutes, and the space occupancy is zero;

✅ The odor concentration is reduced by 92% (third-party testing);

✅ The filter element replacement cycle is up to 6 months, and the maintenance cost is reduced by 70%

Customer value:

👃 High-efficiency deodorization: food-grade activated carbon adsorbs mercaptan / ammonia molecules;

📏 Millimeter-level adaptation: 155mm inner diameter overcomes the sealing risk of thin-walled tubes;

🔄 Long-term economy: 1 filter element = 180 days of fresh air.