KHAIRIL, ANAM and AGUNG DHAMAR, SYAKTI and FADHLIYAH, IDRIS (2019) ANALISIS KANDUNGAN LOGAM BERAT Pb dan CdPADA SIPUT GONGGONG (Strombus sp) DI PERAIRAN KECAMATAN BUKIT BESTARI. S1 thesis, Universitas Maritim Raja Ali Haji.

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Abstract

The purpose of this study was to determine the content of heavy metals Pb and Cd in Strombus sp. and waters of Bukit Bestari district, Tanjungpinang, Kepulauan Riau Province. The method used in this study is the purposive sampling method. The tool used to determine the heavy metal content of Pb and Cd is Atomic Absorption Spectrophotomateri (AAS). The results showed,Pb extent in the sea water at station I,II,III were 0,611 mg/L, 0,563 m/L, 0,595 mg/L. In the sediment results, 10,488 mg/kg, 8,376 mg/kg, 10,052 mg/kg for station I,II,III, the results Strombus sp at station I,II,III were 1,975 mg/kg, 1,275 mg/kg, 1,031 mg/kg. The results showed Cd extent, in the Strombus sp at station I,II,III were 0.036 mg/kg, 0.035 mg/kg, station 0.031 mg/kg. The value obtained is the average result obtained from each substation.

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