KORELASI TIMBAL (Pb), MERCURI (Hg), KADMIUM (Cd) DALAM SEDIMEN DAN POLICHAETA DI WILAYAH MUARA SUNGAI KAHAYAN DAN KATINGAN, KALIMANTAN TENGAH
ABSTRACT: The research was
conducted in the estuary Kahayan and Katingan river, Central Kalimantan. The
research aims was to evaluate the content of Pb, Hg and Cd in sediment and
Polychaete, Bioaccumulation and Contents correlation of heavy metals in the Polychaete
to sediments. Sampling of sediment and Polychaete were using Petersen grab.
Polychaete samples were using filter scoop net porous 100 µm and Polychaete
were take manually. Analysis of Hg, Cd and Pb were using Atomic Absorption
Spectrometer (AAS). The results showed that sediment and Polychaete in stations
1 and 2 in the estuary Kahayan and Katingan containing Pb, Hg and Cd. The
content of Pb, Hg and Cd in sediment was higher than Polychaete.
Bioaccumulation of Pb, Hg and Cd in the Polychaete less than 1 times metals in
sediments. The content of Pb, Hg and Cd in the Polychaete sediment at each
station varies. Correlation of heavy metals in the sediments to Polychaete
positive and significant, while the relatively low contribution.
Penulis: Edison Harteman
Kode Jurnal: jpperikanandd130223
