Analisis Pencemaran Logam Berat pada Air Sumur Bor dengan Metode Spektrofotometri di Kecamatan Medan Belawan

Abstract

Was research about heavy metal pollution level analyzing at district coast region Medan-Belawan with has measured heavy metal degree found on artesian well water. Artesian well is well type at most used at region not yet get clean water service. Artesian well is clean water source for citizen to fulfill amount of water required everyday. To detect pollution level that so done watchfulness hits heavy metal pollutionsoil that is used citizen as clean water source. Object principal watchfulness citizen drill wells at district Belawan that represented by five sub-district. Heavy metals that is analyzed Timbale, Merkuri, Cadmium and Copper. Fourth metal kind has dangerous effect for human well being. Analysis is done with Spectrophotometry method. Watchfulness result shows that well distance factors from coastline and real influential well depth towards heavy metal pregnancy found on artesian well water. But pH artesian well water not too significant towards heavy metal pregnancy in artesian well water.