Oxidative Degradation of Amoxicillin in Aqueous Solution by Thermally Activated Persulfate

Table 2

Characteristics of water samples.

Waters	pH	Cl^−	NO2^−	NO3^−		H2PO4^−	Na^+	NH4^+	K^+	Mg^2+	Ca^2+
Groundwater	7.61	39.7982	n.d.	0.0412	39.6060	n.d.	25.74	0.26	0.66	27.09	65.90
Drinking water	7.98	11.9522	n.d.	1.3448	14.2461	n.d.	71.29	n.d.	1.42	11.00	40.92

n.d., not detected.