Table 4 Open in new tab The ionic... | Oxford Academic

Table 4

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The ionic composition of bottled water samples.

Sample code	Cations (mg/L)				Anions (mg/L)				e (meq/L)
	Na⁺	Ca²⁺	Mg²⁺	K⁺	SO₄²⁻	HCO₃⁻	NO₃⁻	Cl⁻	e (meq/L)
1	3.00	67.73	40.61	1.00	5.13	402.60	5.18	10.65	−1.47
2	26.00	12.00	9.00	3.00	42.00	104.00	14.00	NG	−4.81
3	4.00	70.00	44.00	1.00	3.70	402.00	16.00	7.10	1.35
4	48.00	18.00	13.00	8.00	8.00	217.00	4.00	12.00	1.61
5	8.00	63.50	35.50	1.00	3.80	372.00	7.00	19.80	−2.84
6	47.60	6.90	5.60	5.20	NG	159.00	NG	14.60	−0.15
7	9.40	468.00	74.50	NG	121.00	372.00	NG	NG	NG
8	6.50	80.00	26.00	1.00	NG	360.00	3.80	NG	3.91
9	5.20	240.00	42.00	2.20	400.00	384.00	4.40	7.30	2.72
10	56.90	75.40	9.90	2.40	NG	NG	NG	NG	NG
11	6.40	32.00	6.20	0.80	22.00	103.00	2.90	8.50	−0.50
12	10.60	25.10	7.73	1.00	12.50	122.00	0.50	14.80	−6.08
13	14.50	80.40	16.20	1.00	20.90	309.80	0.32	17.50	−0.24
Limited value [25]	150	150	150	10	250	600	50	250	±5%
Minimum	3.00	6.90	5.60	100	3.70	103.00	0.32	7.10	Acceptable analysis
Maximum	56.90	468.00	74.50	8.00	1121.00	402.60	16.00	19.80
Average	18.93	95.31	25.40	2.30	163.90	275.62	5.81	12.47
Percentage %	3.16	15.89	4.24	0.38	27.33	45.96	0.97	2.08

Sample code	Cations (mg/L)				Anions (mg/L)				e (meq/L)
	Na⁺	Ca²⁺	Mg²⁺	K⁺	SO₄²⁻	HCO₃⁻	NO₃⁻	Cl⁻	e (meq/L)
1	3.00	67.73	40.61	1.00	5.13	402.60	5.18	10.65	−1.47
2	26.00	12.00	9.00	3.00	42.00	104.00	14.00	NG	−4.81
3	4.00	70.00	44.00	1.00	3.70	402.00	16.00	7.10	1.35
4	48.00	18.00	13.00	8.00	8.00	217.00	4.00	12.00	1.61
5	8.00	63.50	35.50	1.00	3.80	372.00	7.00	19.80	−2.84
6	47.60	6.90	5.60	5.20	NG	159.00	NG	14.60	−0.15
7	9.40	468.00	74.50	NG	121.00	372.00	NG	NG	NG
8	6.50	80.00	26.00	1.00	NG	360.00	3.80	NG	3.91
9	5.20	240.00	42.00	2.20	400.00	384.00	4.40	7.30	2.72
10	56.90	75.40	9.90	2.40	NG	NG	NG	NG	NG
11	6.40	32.00	6.20	0.80	22.00	103.00	2.90	8.50	−0.50
12	10.60	25.10	7.73	1.00	12.50	122.00	0.50	14.80	−6.08
13	14.50	80.40	16.20	1.00	20.90	309.80	0.32	17.50	−0.24
Limited value [25]	150	150	150	10	250	600	50	250	±5%
Minimum	3.00	6.90	5.60	100	3.70	103.00	0.32	7.10	Acceptable analysis
Maximum	56.90	468.00	74.50	8.00	1121.00	402.60	16.00	19.80
Average	18.93	95.31	25.40	2.30	163.90	275.62	5.81	12.47
Percentage %	3.16	15.89	4.24	0.38	27.33	45.96	0.97	2.08

NG: Not given.

Table 4

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The ionic composition of bottled water samples.

Sample code	Cations (mg/L)				Anions (mg/L)				e (meq/L)
	Na⁺	Ca²⁺	Mg²⁺	K⁺	SO₄²⁻	HCO₃⁻	NO₃⁻	Cl⁻	e (meq/L)
1	3.00	67.73	40.61	1.00	5.13	402.60	5.18	10.65	−1.47
2	26.00	12.00	9.00	3.00	42.00	104.00	14.00	NG	−4.81
3	4.00	70.00	44.00	1.00	3.70	402.00	16.00	7.10	1.35
4	48.00	18.00	13.00	8.00	8.00	217.00	4.00	12.00	1.61
5	8.00	63.50	35.50	1.00	3.80	372.00	7.00	19.80	−2.84
6	47.60	6.90	5.60	5.20	NG	159.00	NG	14.60	−0.15
7	9.40	468.00	74.50	NG	121.00	372.00	NG	NG	NG
8	6.50	80.00	26.00	1.00	NG	360.00	3.80	NG	3.91
9	5.20	240.00	42.00	2.20	400.00	384.00	4.40	7.30	2.72
10	56.90	75.40	9.90	2.40	NG	NG	NG	NG	NG
11	6.40	32.00	6.20	0.80	22.00	103.00	2.90	8.50	−0.50
12	10.60	25.10	7.73	1.00	12.50	122.00	0.50	14.80	−6.08
13	14.50	80.40	16.20	1.00	20.90	309.80	0.32	17.50	−0.24
Limited value [25]	150	150	150	10	250	600	50	250	±5%
Minimum	3.00	6.90	5.60	100	3.70	103.00	0.32	7.10	Acceptable analysis
Maximum	56.90	468.00	74.50	8.00	1121.00	402.60	16.00	19.80
Average	18.93	95.31	25.40	2.30	163.90	275.62	5.81	12.47
Percentage %	3.16	15.89	4.24	0.38	27.33	45.96	0.97	2.08

Sample code	Cations (mg/L)				Anions (mg/L)				e (meq/L)
	Na⁺	Ca²⁺	Mg²⁺	K⁺	SO₄²⁻	HCO₃⁻	NO₃⁻	Cl⁻	e (meq/L)
1	3.00	67.73	40.61	1.00	5.13	402.60	5.18	10.65	−1.47
2	26.00	12.00	9.00	3.00	42.00	104.00	14.00	NG	−4.81
3	4.00	70.00	44.00	1.00	3.70	402.00	16.00	7.10	1.35
4	48.00	18.00	13.00	8.00	8.00	217.00	4.00	12.00	1.61
5	8.00	63.50	35.50	1.00	3.80	372.00	7.00	19.80	−2.84
6	47.60	6.90	5.60	5.20	NG	159.00	NG	14.60	−0.15
7	9.40	468.00	74.50	NG	121.00	372.00	NG	NG	NG
8	6.50	80.00	26.00	1.00	NG	360.00	3.80	NG	3.91
9	5.20	240.00	42.00	2.20	400.00	384.00	4.40	7.30	2.72
10	56.90	75.40	9.90	2.40	NG	NG	NG	NG	NG
11	6.40	32.00	6.20	0.80	22.00	103.00	2.90	8.50	−0.50
12	10.60	25.10	7.73	1.00	12.50	122.00	0.50	14.80	−6.08
13	14.50	80.40	16.20	1.00	20.90	309.80	0.32	17.50	−0.24
Limited value [25]	150	150	150	10	250	600	50	250	±5%
Minimum	3.00	6.90	5.60	100	3.70	103.00	0.32	7.10	Acceptable analysis
Maximum	56.90	468.00	74.50	8.00	1121.00	402.60	16.00	19.80
Average	18.93	95.31	25.40	2.30	163.90	275.62	5.81	12.47
Percentage %	3.16	15.89	4.24	0.38	27.33	45.96	0.97	2.08

NG: Not given.