Castañeda Antonio, María DoloresGarcía, SandraHernández, FernandoRivera, AntonioCedillo, LiliaChávez, Sayra2023-03-232023-03-232016-02https://hdl.handle.net/20.500.12371/17948"A photochemical UV/H2O2/O3 (PCT) system was used for the depuration of pretreated wastewater with advanced primary treatment (APT); genotoxic effect was determined over the water aliquots before and after the application of the photochemical system. As a toxicity indicator, garlic bulbs (Allium sativum), were used; the inhibition average of the roots and the chromosomal aberration frequency over the radical meristem cells were determinate, some morpho-anatomical alterations were registered".engPhotochemical treatment UV/H2O2/O3ToxicityChromosomal aberrationsArtículoopenAccess