Performance and Mechanism of Catalytic Ozonation Degradation of Salicylic Acid with Waste Aluminum Alloy as Catalyst

Abstract

AbstractThe use of waste aluminum alloy metal as an efficient heterogeneous catalyst significantly enhanced the degradation efficiency of salicylic acid (SA), a typical pharmaceutical intermediate, in water by ozonation treatment. In the catalytic ...Practical ApplicationsThe waste-metal aluminum alloy was cleaned by an alkaline washing method and used as an efficient heterogeneous catalyst, thus achieving the utilization of waste materials. Under the conditions of a catalyst dosage of 10.0 g/L, an initial pH ...