Application and optimization of denitrification process in advanced wastewater treatment
This article introduces the process flow,principle,and characteristics of using denitrification and denitri-fication technology to treat mixed wastewater from refining and chemical industries in a sewage advanced treatment device.It analyzes and treats the problem of water attenuation encountered during the rapid start-up and daily oper-ation during the start-up and commissioning stage.After half a year of exploration and adjustment from driving to of-ficial operation,the total nitrogen in the effluent of the denitrification filter remained stable at 4～8 mg/L,and the operating water volume reached over 500 t/h.
万方数据
维普
