Kandungan Logam Berat Timbal (PB) dan Kadmium (CD) Padaanadaragranosadi Panta…

Nongsa is Batam eastern coastal area which is crowded with a variety of industrial activities, transportation and domesti. The waste products of these activities will result in waste of heavy metals Pb and Cd which can pollute the surrounding waters. In order to investigate the quality of coastal waters in the nongsa beach, Batam city, the measurement of heavy metals lead and cadmium in sea wat…