earticle

영어

This paper was studied to research regarding the removal of contained nitrogen in industrial wastewater which uses the A2O4 advanced water treatment process. The field researches of two companies' wastewater occurred in each wastewater treatment site to apply the A2O4 process system, it was observed them for 20 days. As a result of the A2O4 system advanced wastewater process which applied an altitude control process obtained 10~76 mg/L, and 20 mg/L total nitrogen compound concentration in the two wastewater plants. In conclusion, it applied the A2O4 system in the two companies' wastewater system.