Abstract
Dyewastewaterhascomplexcomponents,highchromaandCODandlow
biodegradability.Itisoneofthemoredifficultindustrialwastewater,whichhasagreatimpact
andharmtotheenvironment.Nowadays,physicalmethod,chemicalmethodandbiological
methodaremostlyusedinindustrytotreatprintinganddyeingwastewater.Amongthem,
photocatalyticmethodhaslowoperationcost,lessenvironmentalimpact,highsafetyandhigh
researchvalue,butitsindustrialapplicationisstilldifficult.Difficultcatalystrecovery,low
photoreactionefficiencyandinc
连续光催化处理染料废水装置的初步设计-17096字.pdf