Time: September 2019
Treatment capacity: 30t / h
Main pollution components: heavy metals (including mercury), volatile organic compounds (including benzene, toluene, ethylbenzene, xylene, isopropyl benzene, vinyl chloride, 1,2-dichloroethane, etc.), semi volatile organic compounds (including 2-nitrophenol, pentachlorophenol, nitrobenzene, etc.), and total petroleum hydrocarbons
Treatment process: regulating tank + air flotation tank + stripping tower + electro catalytic oxidation tank + coagulation sedimentation tank + quartz sand filter + ozone oxidation tower + activated carbon filter + clean water tank
Project highlights: wide range of system regulation, strong reusability and strong module scheduling
Reference discharge standard: Shanghai local standard integrated wastewater discharge standard (DB31 / 199-2018)