Directly quenching water and increasing efficiency of biochemical wastewater
Bicycle Tire,Complete Bikes Co., Ltd. , http://www.nsbicycleparts.com
It is understood that in recent years, Tianhong Coking Company has been vigorously developing circular economy. With the increase of chemical products extracted from coke companion products, the amount of biochemical wastewater containing large amounts of ammonia and organic substances is also increasing. To use biochemical wastewater, ammonia must be treated first. To this end, the company invested more than 10 million yuan, increased ammonia intensity, increased anaerobic processes, and further recovery of ammonia in wastewater. After more than a month of installation and commissioning, the biochemical wastewater treatment indicators have stabilized. From June, the company's biochemical wastewater can finally be used to quench coke, and the biochemical wastewater discharge index is also reduced to zero. At present, the company's biochemical wastewater can replace tap water by more than 800 tons per hour, saving more than 2 million yuan in water costs per year.