Pengolahan Tanah Tercemar Logam Berat Pb Dan Cd Menggunakan Biochar Sekam Pad…

ABSTRACT Soil contamination by heavy metals lead (Pb) and cadmium (Cd) is a form of pollution that is very dangerous for living things. The amount of Pb and Cd heavy metals in the soil that has exceeded the quality standard causes the environment to not be able to carry out cleaning itself, so an alternative processing must be carried out. One of them is the remediation method using biocha…