Lithium ionic sieve precursor Li2TiO3 was synthesized by a solid-phase reaction with Li2CO3 and TiO2 as the raw materials. The effect of the roasting temperature, the roasting time and the molar ratio of Li2CO3/TiO2 on the synthesis of precursor were investigated respectively. The precursor was ...detailed
In this work, a comparative study of solar photocatalytic degradation of the pharmaceutical compound antipyrine, AP, was completed. Different systems such as TiO2 alone, TiO2 modified with reduced graphene oxide (TiO2/rGO), TiO2/rGO with adddition of persulfate (TiO2/rGO/PS), and TiO2/PS were us...detailed
Graphene was successfully employed as a catalyst for the activation of sodium persulfate, towards the effective degradation of propylparaben, an emerging micro-pollutant, representative of the parabens family. A novel process is proposed which utilizes a commercial graphene nano-powder as the ca...detailed
Nitric oxide (NO) removal and sulfur dioxide (SO2) removal by sodium persulfate (Na2S2O8) were studied in a Bubble Column Reactor. The proposed reaction pathways of NO and SO2 removal are discussed. The effects of temperatures (35–90 °C), Na2S2O8 (0.05–0.5 mol·L− 1), FeSO4 (0.5–5.0 m mol·L...detailed