Geofluids

Research Article

Hydrogeochemical Characteristics and Genesis of the Chazi Geothermal Field Area in Tibet

Table 2

Trace components of the water samples in the study area.


Field number	ρ_B/(mg/L)
Field number	HBO₂	SiO₂	Fe²⁺	Fe³⁺	F^-	NO₃^-	NO₂^-	PO₄^3-	Li	Sr	As

DR28	421.6	286.9	<0.05	<0.05	25.8	0.3	<0.0033	0.119	6	0.2	8.6
DR32	2130	536.5	<0.05	<0.05	22.4	<0.05	<0.0033	0.119	33.9	0.2	12.2
DR36	50.7	83.9	<0.03	<0.03	8.7	0.8	<0.001	0.0119	3.6	2.7	0.2
DR37	425.6	87.2	0.1	<0.03	8.6	5.2	<0.001	0.0119	14	2.8	4.9
DR40	20.4	55.1	<0.05	<0.05	3.8	1.5	<0.0033	0.119	0.6	0.2	0.5
DR42	6.2	50.2	<0.03	<0.03	3.2	0.02	<0.001	0.0119	0.2	0.3	0.0006
DR44	181.6	34.6	0.2	<0.03	0.9	0.1	<0.001	0.0119	6.2	1.8	0.0006
DR45	165.1	69.7	<0.03	<0.03	0.3	0.1	<0.001	0.0119	3	3.9	0.0006
DR47	200.3	68.4	0.3	<0.03	6.4	0.1	<0.001	0.0119	2.8	2	6.2
DR48	26.6	76.7	<0.03	<0.03	0.2	0.1	<0.001	0.0119	0.3	1.8	0.0006
XZDR9	360.9	170.8	<0.05	0.19	9.4	0.06	<0.0033	0.0119	4.6	1.2	5.6
XZDR11	7.6	40	<0.05	<0.05	0.7	1.6	<0.0033	0.0119	0.3	2.2	0.0002
XZDR15	416.7	138.3	<0.05	0.39	10.5	<0.05	<0.0033	0.0119	6.6	1.1	6
CKLSQ1	116.3	129.9	<0.03	<0.03	15.5	0.1	<0.001	0.0119	2.2	0.7	0.7
CKLSQ2	120.7	144	<0.03	<0.03	16.9	0.1	<0.001	0.0119	2.2	0.7	0.9
CQSH	0.5	35.1	0.98	<0.03	2.4	0.02	<0.001	0.0119	0.01	0.5	0.0049
CQXH	93.6	104.3	0.26	<0.03	12.5	0.1	<0.001	0.0119	1.6	0.6	0.6
DLZBXH	1.8	15.7	<0.03	<0.03	0.3	0.03	<0.001	0.0119	0.04	0.3	0.0008
J05	0.2	—	—	—	0.3	2.5	<0.001	—	—	—	0.0014
DR28-1	440	22.7	—	—	25	—	—	—	7.3	—	5.4
DR28-2	207.8	87.5	—	—	30.4	—	—	—	5.4	—	—
DR28-3	165.6	120	—	—	27.5	—	—	—	12.3	—	5.5
DR32-1	1750	116.2	—	—	13.3	—	—	—	35	—	30.8
DR42-1	8	36	—	—	4.9	—	—	—	<0.1	—	—
DR44-1	160	32.2	—	—	0.9	—	—	—	4.9	—	—
DR45-1	173	57.8	—	—	0.8	—	—	—	2.8	—	—
DR47-1	187	78.8	—	—	3.6	—	—	—	2.7	—	4
DR48-1	25	74.7	—	—	3.5	—	—	—	0.3	—	—
CKLSQ1-1	170	145	—	—	9.7	—	—	—	2.2	—	0.4