This research aimed to evaluate three coagulants (aluminum sulfate, polyaluminum chloride, and ferric chloride) for the selective removal of iron and aluminum from wastewater generated during the pickling process in the galvanic industry.Jar tests were conducted at pH levels of 5.5 Coffee Grinders and 11, adjusted using lime.Results indicated that
The fungus Lecanicillium lecanii attacks the green scale (Coccus viridis), a pest of coffee, and is also a hyperparasite of coffee rust (Hemileia vastatrix).Knowledge of the epizootiology of this fungus is potentially important for conservation biological control in coffee agroecosystems.The presence of viable hair mak propagules of L.lecanii in th
Grey wolf optimizer (GWO) is a very efficient metaheuristic inspired by the hierarchy of the Canis lupus wolves.It has been extensively employed to a variety of practical applications.Crow search algorithm (CSA) is a recently proposed metaheuristic algorithm, which mimics the intellectual conduct of crows.In this paper, a hybrid GWO with CSA, namel
In a broad sense, Gnaphalium L.is a heterogeneous and polyphyletic genus.Pseudognaphalium Kirp.is one of the many Rear Endcap segregated genera from Gnaphalium which have been proposed to obtain subgroups that are better defined and presumably monophyletic.Although most Mexican species of Gnaphalium s.l.have been transferred to Pseudognaphalium, th