Metal Contents of Lake Fish in Area Close to Disposal of Industrial Waste

Table 1

Content of Fe, Cu, Cd, Cr, and Pb in fish samples from Morowali.

Test sample	Fe (mg/kg)	Cu (mg/kg)	Cd (mg/kg)	Cr (mg/kg)	Pb (mg/kg)
Layur	25.11	ND	1.93	3.37	ND
Sarong	8.77	0.18	ND	4.42	ND
Tracan	42.25	0.06	ND	5.28	ND
Taking	69.60	ND	ND	7.72	ND
Krau	65.42	ND	2.30	8.41	ND

ND: not detected.