Sampling Point

No.

The Content of Ions (mg/L)

pH

Cl

SO 4 2

HCO 3

CO 3 2

Na+ + K+

Ca2+

Mg2+

1#

1

278

667

428.17

5.17

276.9

214

81.5

7.32

2

243

614

430.56

5.32

254.5

198

78.1

7.27

2#

3

265

606

428.17

4.19

270.7

215

82.9

7.33

4

255

619

394.68

4.53

258.4

201

79.3

7.45

3#

5

262

608

425.77

5.95

269.9

209

80.5

7.41

6

248

596

428.17

5.36

256.4

201

76.1

7.27

4#

7

252

349

576.47

5.25

386.5

109

46.4

7.31

8

231

376

552.55

5.38

371.4

98

45.4

7.28

5#

9

241

404

516.67

4.96

327.4

134

58

7.41

10

244

600

428.17

4.89

287.2

167

79.2

7.35