Introduction to ammonia nitrogen stripping tower:

Ammonia nitrogen stripping tower often adopts countercurrent operation, with a certain height of packing inside the tower. Through the packing, it flows downwards and flows in reverse with the gas. The partial pressure of ammonia in the air increases with the degree of ammonia removal and decreases with the increase of gas-liquid ratio.

Application fields of ammonia nitrogen stripping tower:

1. Pharmaceutical, pesticide and chemical wastewater; 2. Leachate from landfill sites; 3. Wastewater from fertilizer production; 4. Wastewater from coking industry; 5. Rare earth smelting wastewater; 6. Domestic sewage, etc.

Characteristics of ammonia nitrogen stripping tower process flow

1. By combining processes, wastewater of different concentrations can be treated with high removal rates of ammonia nitrogen, and the treated wastewater meets the national first-class discharge standard of ≤ 15 mg/L.
2. Low energy consumption and low cost, the treatment cost per ton of wastewater is 5-10 yuan, far lower than the traditional process's treatment cost of 15-25 yuan/ton.
3. All the exhaust gas generated by the system enters the ammonia absorption system, making the entire treatment more environmentally friendly.
4. The internal design of the equipment is more reasonable, which solves the impact of low temperature climate on the blowing efficiency and the problem of packing blockage after long-term operation.
5. The equipment is processed using fiberglass or carbon steel anti-corrosion materials, which solves the problem of short service life caused by sewage corrosion in traditional equipment

Nine concentrations of ammonia nitrogen stripping tower:

1. Ammonia nitrogen concentration: 15-50 mg/l
2. Ammonia nitrogen concentration: 50~200 mg/l
3. Ammonia nitrogen concentration: 200~500 mg/l
4. Ammonia nitrogen concentration: 500~1000 mg/l
5. Ammonia nitrogen concentration: 1000~2000 mg/l
6. Ammonia nitrogen concentration: 2000~5000 mg/l
7. Ammonia nitrogen concentration: 5000~10000 mg/l
8. Ammonia nitrogen concentration: 10000~20000 mg/l
9. Ammonia nitrogen concentration: above 20000 mg/l