The impact of ammonia nitrogen in biochemical wastewater on coking quenching
Thread Content
******Is the high ammonia nitrogen level in the biochemical wastewater used for coking quenching related to the presence of red coke after coking?
Yes, a high level of ammonia nitrogen in biochemical wastewater can affect the coking process. Coke quenching refers to the process of removing coke from the coking furnace during the coking process, while red coke refers to coke that has not been completely quenched. If the ammonia nitrogen content in biochemical wastewater is high, when the wastewater comes into contact with coke, ammonia nitrogen will participate in oxidation reactions, producing toxic substances such as ammonia gas, which not only affects the health of workers but may also cause fires and explosions. Therefore, to ensure industrial safety and environmental protection, it is necessary to pre-treat biochemical wastewater to reduce the ammonia nitrogen content, thereby minimizing its impact on the coking process. .