Adsorpsi Logam Seng (Zn) Menggunakan Precipitated Calcium Carbonate (Pcc) Dar…

Zinc (Zn) was a heavy metal that has a high toxicity and the presence in water or wastewater could be derived from industrial activities and activities of households. One of technology that can be applied to set aside Zn metals in wastewater was adsorption method using PCC (precipitated Calcium Carbonate) of waste shells seashell. Zn metal concentrations were analyzed using instruments Atomic A…