CD Skripsi
Analisis Konsentrasl Logam Pb Dan Cd Pada Air Dan Kerang Darah (Anadara Granosa) Di Perairan Selat Rupat
ABSTRACT
Water pollution occurs due to waste from various community activities that produce
liquid, solid, and gas waste. One of the wastes produced is heavy metals that are harmful to
organisms and humans. The research was conducted in December 2020-March 2021 in the
Waters of Rupat Strait of Riau Province. This study aims to analyze the concentration of Pb
and Cd metals in water and blood shells (Anadara granosa), know the relationship of Pb and
Cd metal concentrations to morphometric blood shells (Anadara granosa), and know the
relationship of Pb and Cd metal content in water and blood shells (Anadara granosa). The
method used in the research is the survey method. The results showed that the concentration
value of heavy metals in seawater in the Rupat Strait Waters (Cd) 0.11mg/L (Pb) 0.86 mg/L.
Concentrations of heavy metals in blood shells (Anadara granosa) in rupat strait waters
ranged (Cd) 0.04 mg/kg (Pb) 0.03-0.06 mg/kg. Based on these results, pb and cd metal in the
sea pair in the strait has passed the quality standard set while the Metal Pb and Cd on blood
shells are still below the quality standard which means it is still safe to be consumed.
Keywords :Concentration, heavy metals, Anadara granosa, Rupat Strait.
1) Student at the Faculty of Fisheriesand Marine University of Riau.
2) Lecturer at the Faculty of Fisheries and Marine University of Riau
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