高级氧化技术去除水中溴系阻燃剂的研究进展
孙家宁,孙韶华,宋娜,辛晓东,赵清华,贾瑞宝

Research progress of advanced oxidation technology to remove brominated flame retardants from water
Jianing SUN,Shaohua SUN,Na SONG,Xiaodong XIN,Qinghua ZHAO,Ruibao JIA
表4 高级氧化技术去除效果对比
Table 4 Comparison of removal effects of advanced oxidation technologies
处理方法实验条件去除效果文献
UV/TiO2UV照射下,ρ(TBBPA)=20 mg/L,pH=6.5,25 ℃240 min TBBPA降解率为58%左右44
UV/Fentonρ(TBBPA)=20 mg/L,c(Fe2.02Ti0.98O4)=0.5 g/L,c(H2O2)=10 mmol/L,pH=6.5240 min TBBPA去除率在97%以上
PSc(TBBPA)=0.1 mmol/L,c(PS)=20 mmol/L,pH=12.0240 min TBBPA降解率达50%~60%45
UV/PSUV照射下,c(TBBPA)=0.1 mmol/L,c(PS)=20 mmol/L,pH=12.0240 min TBBPA降解率达80%以上
O3pH=9.0,ρ(TBBPA)=1 mg/L,ρ(O3)=1 mg/L10 min TBBPA降解率达56.5%22
O3/H2O2pH=9.0,ρ(TBBPA)=1 mg/L,ρ(O3)=1 mg/L,n(H2O2)/n(O3)=110 min TBBPA降解率达73.7%
USpH=6,ρ(TBBPA)=2 mg/L,超声(输出功率400 W)120 min TBBPA降解率不到5%46
US/SPI/AgpH=6,ρ(TBBPA)=2 mg/L,超声(输出功率400 W)协同SPI/Ag双金属体作用120 min TBBPA降解率可达92.6%