Isolasi Dan Identifikasi Bakteri Dari Perairan Laut Dumai Yang Berpotensi Seb…

ABSTRACT One of harmful pollutants to human health is the heavy metal Lead (Pb). High concentration of lead that has a can accumulate in the body of living things if in a long period of time. Lead concentrations that exceed the threshold in an environment can cause damage that affects aquatic biota and other living things. This research was carried out in February-April 2021. The purpose o…