Mônica Maria Diniz Leão

TL;DR: The surface waters are subject to damage caused by the discharge of domestic and industrial sewage and by the precariousness of collection and disposal syste... as discussed by the authors, which is the most common cause of flooding.

TL;DR: In this paper, the issue of surface water quality with emphasis on the process of eutrophication based on the measurement of the phosphorus and nitrogen concentration in different stations, and P 1 (Fonseca), P 2 (Rio Piracicaba), P 3 (Nova Era), P 4 (Coronel Fabriciano) and P 5 (Ipatinga) located around the Sa Carvalho hydroelectric power plant.

TL;DR: In this paper, an experimental design was followed in which initial concentrations of Fe(II) and H2O2 varied from 4-20 mg/L and 100-500mg/l, respectively.

TL;DR: In this paper, the authors compared the efficiency of Advanced Oxidation Processes (AOPs) using natural and artificial Ultra Violet light (UV) based on the literature review, addressing constructive and operational characteristics of the reactors.

TL;DR: O presente trabalho relata a construcao de um reator solar em escala piloto do tipo concentrador parabolico composto (CPC) a fim de ser utilizado for o tratamento alternativo de efluentes industriais reais por meio de reacoes fotocataliticas solares, do tipof foto-Fenton e fotocomatalise com dioxido de titânio (TiO2) as discussed by the authors.