|
|
|
|
Photodegradation of HCFC-22 using microwave discharge electrodeless mercury lamp with TiO2 photocatalyst balls
|
|
|
|
|
|
|
|
نویسنده
|
seo s.-g. ,park y.-k. ,kim s.-j. ,lee h. ,jung s.-c.
|
|
منبع
|
journal of chemistry - 2014 - دوره : 2014 - شماره : 0
|
|
چکیده
|
The photodegradation of chlorodifluoromethane (hcfc-22) was investigated using microwave/uv/tio2 photocatalysts hybrid system. the microwave discharge electrodeless mercury lamp (mdeml) used in this study showed mainly atomic hg emission lines at 253.7 nm. the decomposition efficiency of hcfc-22 increased with decreasing inlet concentration and with increasing reactor residence time. the removal efficiency increased with increasing microwave power on every oxygen concentration. the highest degradation efficiency was obtained when both tio2 balls and mdeml were used. © 2014 seong-gyu seo et al.
|
|
|
|
|
آدرس
|
department of environmental system engineering,chonnam national university, South Korea, school of environmental engineering,university of seoul, South Korea, faculty of nanotechnology and advanced materials engineering,sejong university, South Korea, department of environmental engineering,sunchon national university, South Korea, department of environmental engineering,sunchon national university, South Korea
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Authors
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|