Evaluation of Heavy Metals Concentration in Selected Seafood in Ogoni Land

Periwinkle, clam, mudskipper, shrimp and catfish are favoured seafood in Ogoni Land. The quantitative estimation of heavy metals these from Kaa Kono Rivers have not really been established. This study was undertaken to evaluate the concentration chromium, iron, lead cadmium aforementioned seafood. Fresh, clean samples periwinkle, were collected fishermen at landing beaches Rivers. These transported chemistry laboratory Kenule Beeson Saro-Wiwa Polytechnic where digestion done. Quantitative done using atomic absorption spectrophotometer corporate analytical service limited. Analysis showed that all periwinkle greater than normal guidelines, with exception Fe both rivers Cr Kaa. is higher standards for clam rivers, but others lower. Except Fe, mudskipper exceed acceptable limits rivers. For shrimp, Pb levels recommended whereas Cd detected catfish, however According a one-time evaluation, metal concentrations safety. To minimize bioaccumulation, should be consumed long periods time. Serial analysis over period time carried out order provide more definitive statement concerning consumption