Determination of Aluminium and Physicochemical Parameters in the Palm Oil Estates Water Supply at Johor, Malaysia

Table 3

The mean and standard deviation concentration (mg/l ± standard deviation) for aluminium (Al) in estates with private and public water supply.

Estates with private water supply						Estates with public water supply
PP/BP	PL	BK	TL	SB	USB	TT	NH	REM	SP
0.81±1.20	0.52±0.91	1.03±1.39	0.98±1.38	1.59±1.87	1.04±2.08	0.02±0.01	0.03±0.02	0.02±0.01	0.41±0.22
0.99±1.52						0.12±0.20