Industrial Wastewater Treatment Equipment

A method of treating industrial wastewater, which belongs to the sewage treatment technology. Its is will sewage introduction to set pool, on set pool end a grid regulation pH, with a level dissolved gas pumps upgrade to a level pressure dissolved gas tank, while inhalation air and poly gel bleaching agent, will in a level pressure dissolved gas tank within of a level saturated dissolved gas water suddenly release to a level gas floating pool formed level processing water; a level processing water spill into buffer pool, again in control pH with II level dissolved gas pumps will a level processing water upgrade to II level pressure dissolved gas tank within, while inhalation air and poly gel bleaching agent, Secondary pressure dissolving air container of secondary water saturated with gas suddenly released into the formation of secondary flotation tank water secondary treatment and discharge since spilled to the settler; primary and secondary air pools of mud into the mud pool, filter cake, the filtrate back into the sump. This method of treatment of CODcr of wastewater, decolorization rate, SS, BOD[5] removal of 80~90%, 95%, 90%, portfolio, respectively, in line with the GB8978-1996-level water emission standards.