摘要：This research aims to treat the refractory nitrobenzene wastewater in the industrial water treatment industry with modified supported TiO 2 , and to study its influence on the treatment effect.Experiments have found that by preparing Fe and N co-doped TiO 2 /GF supported catalysts, it has better catalytic performance. Under the same conditions, Fe and N co-doped TiO 2 /GF can degrade nitrobenzene wastewater better than single Doped with Fe-TiO 2 /GF and N-TiO 2 /GF, the removal rates of nitrobenzene and COD are as high as 97.2% and 92.5%, respectively.The Fe and N co-doped TiO 2 /GF catalyst overcomes the agglomeration of traditional powdered TiO 2 in solution, and has a good removal effect on nitrobenzene wastewater.
其他摘要：This research aims to treat the refractory nitrobenzene wastewater in the industrial water treatment industry with modified supported TiO 2 , and to study its influence on the treatment effect.Experiments have found that by preparing Fe and N co-doped TiO 2 /GF supported catalysts, it has better catalytic performance. Under the same conditions, Fe and N co-doped TiO 2 /GF can degrade nitrobenzene wastewater better than single Doped with Fe-TiO 2 /GF and N-TiO 2 /GF, the removal rates of nitrobenzene and COD are as high as 97.2% and 92.5%, respectively.The Fe and N co-doped TiO 2 /GF catalyst overcomes the agglomeration of traditional powdered TiO 2 in solution, and has a good removal effect on nitrobenzene wastewater.
