Research on the Hydrochemistry and Fault Control Mechanism of Geothermal Water in Northwestern Zhangzhou Basin

Table 4

Results of reservoir temperature of geothermal water samples in the study area (temperature in °C and concentration in mg/L).

Sample ID	Emerging temperature	SiO2	Quartz (no loss of steam)	Quartz (Verma and Santoyo)	Na/K (Fournier)	Na/K (Giggenbach)	Na/K (Verma and Santoyo)	K/Mg	Silica-enthalpy mixing model (C1)	Silica-enthalpy mixing model (C2)
TS-1	53	67.26	116.17	114.84-118.17	106.92	127.54	72.14-159.49	85.64	156.14	126
TS-2	45.5	68.82	117.33	115.96-119.32	98.55	119.38	65.19-149.83	78.01	198.93	142
TS-3	45	60.59	110.99	109.83-113.02	109.44	129.99	74.22-162.41	105.90	170.64	132
TS-4	50.1	81.92	126.35	124.68-128.32	133.51	153.28	94.02-190.25	88.92	221.98	148
TS-5	60.2	69.23	117.63	116.25-119.62	117.58	137.89	80.94-171.81	82.05	156.61	126
TW-1	42.1	69.18	117.59	116.21-119.58	103.91	124.61	69.64-156.01	87.55	207.48	144
TW-2	48.4	57.81	108.70	107.61-110.75	104.65	125.32	70.25-156.86	82.08	150.19	123
TW-3	55.8	65.20	114.62	113.33-116.62	108.70	129.27	73.61-161.55	85.48	152.81	125
TW-4	50.2	76.10	122.48	120.94-124.45	123.41	143.53	85.74-178.56	99.45	178.48	136
TW-5	50	62.29	112.35	111.14-114.37	97.95	118.79	64.69-149.13	101.08	152.33	125
TW-6	65	57.16	108.16	107.09-110.21	103.61	124.32	69.39-155.67	89.55	116.44	108
TW-7	60	46.92	98.87	98.08-100.98	94.28	115.20	61.64-144.89	73.97	110.73	106