Photocatalytic degradation of liquid waste containing EDTA

Composition and phase control of Ni/NiO nanoparticles for photocatalytic degradation of EDTA

“…Most of previous reports devoted to remove EDTA from water using heterogeneous catalysis have been conducted using TiO 2 semiconductor catalyst irradiated with wide range of spectral lamps [15][16][17][18][19][20][21]. This means, to date there are challenges for developing the controlling parameters of the heterogeneous photocatalysis, including developing new types of catalyst, deep investigation on catalyst operation and its performance evaluation and other relevant aspects as well.…”

Temperature effect on the photocatalytic degradation of methyl orange under UV-vis light irradiation

“…There are many factors that can significantly influence the photocatalytic reaction [11][12][13] , such as initial concentration, pH values, the grain size of photocatalysts, specific surface area, morphologies of photocatalysts and incident light intensity. Those factors have been studied deeply and extensively up to now.…”

Photodegradation of EDTA using Fenton’s reagent: a pilot-scale study

“…The degradation of EDTA has been attempted by ozonation [8], use of UV ? H 2 O 2 [9], photocatalysis [10], use of UV ? oxidants [11], radiolysis [12], radio-photocatalysis [13], and combined techniques [14] with variable results.…”