The temperature of the reactor was maintained constant by water circulation in an outer jacket surrounding the photoreactor. Typically, 50 mg of photocatalyst was dispersed in 100 mL of 10-ppm dye solutions. Before visible-light irradiation, the mixture was continuously stirred for 30 min in the ...
All degeneration MB dye was performed under aerobic conditions in a home-made quartz glass reactor without bias voltage applied, whose temperature can be controlled through the equipped water jacket. During the degradation process, 3 mL of solution was periodically extracted from the reactor and ...
The cooling water jacket was surrounded by twelve quartz tubes (50 mL in volume), in which suspensions of direct dyes and photocatalysts were contained. The solution was continuously stirred with a low rate for better light irradiation by the operation of the magnetic stirrer below during the ...