Synergistic removal of 1-(4-hydroxy-3-methoxyphenyl) ethenone (Apocynin) with enhanced immobilized and suspended Sr-doped LaNiO3 based photo-catalytic membrane reactor under gamma irradiation

The electrolytic approach was combined with radiolysis employing gamma radiation as an enhanced oxidation process to study the decomposition of 1-(4-Hydroxy-3-Methoxyphenyl) ethenone (Apocynin (ACN)). For Apocynin breakdown from effluent water, a photo -catalytic membrane reactor (PMR) was utilized with suspended and immobilised Sr-LaNiO3 with regarding to gamma irradiation. For phase procedures, the impacts of basic Sr-LaNiO3 on the PMR containing residual Sr-LaNiO3 was investigated. An RO (Reverse Osmosis) membrane was integrated by way of the PMR under continuous circumstances to improve standard of water. At such a moderate Sr-LaNiO3 dosage (0.8 g/L), ACN deterioration by the PMR with attached and immobilised Pt-LaNiO3 was similar in both methods, but improved with larger Sr-LaNiO3 doses for the reactor with coupled Pt-LaNiO3.

Automated summary

The decomposition of Apocynin (ACN) was studied using an electrolytic approach combined with radiolysis employing gamma radiation. A photo-catalytic membrane reactor (PMR) with suspended and immobilised Sr-LaNiO3 was utilized for Apocynin breakdown. The impact of residual Sr-LaNiO3 on the PMR containing basic Sr-LaNiO3 was investigated for phase procedures. An RO membrane was integrated through the PMR under continuous conditions to improve water quality. ACN deterioration by the PMR with attached and immobilized Pt-LaNiO3 was similar in both methods at a moderate Sr-LaNiO3 dosage (0.8 g/L), but improved with larger Sr-LaNiO3 doses for the reactor with coupled Pt-LaNiO3.