[EN] The present research valuates the efficiency of recycled polyethylene terephthalate (PET) biocarriers for the treatment of municipal wastewater in MBBR reactors. As part of the objective, the wastewater was characterized, ...
[EN] The objective of this research is to evaluate the efficiency of Opuntia ficus indica as a coagulant in the treatment of gray water, for which a series of tests were carried out for different amounts of coagulant, the ...