Uji Toksisitas Akut Dan Bioconcentration Factor Limbah Cair Electroplating In…

ABSTRACT Electroplating is a way to improve the quality of metals that are easily oxidized by coated with metals that are more resistant to the environment. However, electroplating activities produce small quantities of waste water but the level of toxicity is very dangerous because it contains heavy metals. Chemical parameters measured in this reasearch are Cr (total), Cu, and Ni. The mea…