Method to Determine of Lead River Pollution Level (Penentuan Tingkat Pencemaran Logam Berat Timbal dalam Air Sungai)
This article describes the technique of lead (Pb) pollution measurement in river water; there are five activities to be done : to determine the sampling area, to choose the sampling technique, the pretreatment and the measurement method and to evaluate the level of Pb pollution according to the Kep-2/Men KLH/I/1988 on environmental pollution standard.