Analysis of Cadmium (Cd) and Lead (Pb) Heavy Metal Content in Shell and Mangroves at Bima Bay

This study aims to determine the levels of heavy metals (Cd) and (Pb) in shellfishes mangroves at Bima bay. The results showed that bivalves mangrove tissue were analyzed for metal content form lead (Pb), Cadmium using an Atomic Absorption Spectrophotometer. From analysis, it indicates 3 species Shellfish which different results; Blood shells (Anadaragranosa) 0.756 ppm, Hiatula (Hiatula chinensis) 1.59 Shells (Siliqua winteriana) 1.171 ppm. are each found; Cockle shell (Anadara granosa) 0.802 0.334 ppm 0.066 small leaves (Ryzophora apiculata) is 3.21 (Sonnerati aalba) 3.74 For Cd 0.41 while (Sonneratia alba) 0.24