A parallel plate reactor for the photocatalytic degradation of azo dyes with titanium dioxide (TiO2) and zinc oxide (ZnO) and its design parameters were studied.

摘要

The present invention involves the design and construction of a laboratory scale parallel plate reactor prototype for the treatment of azo dyes: Blue BRL and Pardo legl, The mixed photolysis process using catalyst: titanium dioxide (TiO2) and zinc oxide (ZnO),Fixed in polymer: Polyethylene macaroni (PET) and polystyrene (PS),The aim is to propose an alternative solution to textile pollution. [table 8]. The parallel plate reactor consists of: (1) one unit; (2) three 15 watt UV lamp arrays; (3) four polygonal plates or supports; (4) eight transformers; (5) nine transformers; (6) mirrors on the wall of the reactor array. The types of polymer support, fixed number, photocatalytic degradation kinetic constants of the two dyes, the effect of treatment pH value on the degradation kinetic constants, and the adsorption of blue BRL and Pardo legl were analyzed. In addition,Evaluate the quality and color of a textile effluent.