序号

No.

站号

Station

水温

Tempera-

ture（℃）

pH

溶解氧

DO

化学需

氧量

COD

磷酸盐

Phosphate

无机氮

Inorganic Nitrogen

油类

Oil

砷

As

汞

Hg

镉

Cd

铬

Cr

生化需氧量BOD₅

漂浮物

Floating Substance

色臭味

Color, Odor and Taste

mg/L

mg/L

μg/L

μg/L

μg/L

μg/L

μg/L

μg/L

μg/L

mg/L

1

XZ01

23.37

8.17

6.78

0.688

3.70

227

11.9

1.24

0.0396

0.108

1.40

0.269

未发现

Not Found

无异常

No Anomaly

2

ACF14

24.02

8.18

6.77

0.920

6.48

247

14.4

1.26

0.0365

0.111

1.27

0.187

3

XZ02

24.01

8.20

6.85

0.568

4.63

176

8.70

1.24

0.0426

0.121

1.47

0.152

4

ACF09

24.08

8.18

6.78

0.632

5.55

293

11.0

1.21

0.0396

0.0911

1.29

0.105

5

ACF08

24.10

8.20

6.90

0.688

5.09

152

10.3

1.24

0.0396

0.101

1.35

0.211

6

XZ04

23.98

8.20

6.85

0.632

5.55

160

9.80

1.27

0.0457

0.121

1.17

0.515

7

XZ05

23.23

8.21

6.86

0.408

6.01

123

7.60

1.23

0.0365

0.0911

1.47

0.433

8

XZ03

23.97

8.20

6.91

0.640

4.63

175

11.3

1.24

0.0426

0.111

1.40

0.281

9

ACF15

23.92

8.21

6.88

0.672

2.31

222

13.5

1.22

0.0365

0.101

1.39

0.176

一类标准

The standard of grade Ⅰ

人为温升夏季不超过1，其他不超过2

7.8~8.5

>6

≤2

≤15

≤200

≤50

≤20

≤0.05

≤1

≤50

≤1

二类标准

The standard of grade Ⅱ

7.8~8.5

>5

≤3

≤30

≤300

≤50

≤30

≤0.2

≤5

≤100

≤3

评价结果

Evaluation Result

奥帆赛场海域水质优良，所有监测站位pH、DO、COD、磷酸盐、砷、镉、铬、汞、油类、生化需氧量均符合一类海水水质标准；XZ02、XZ04、XZ05、XZ03和ACF08站的无机氮符合一类海水水质标准，其他站位的无机氮符合二类海水水质标准。

Water quality of Olympic Sailing Regatta is quite good,pH, DO, COD, Phosphate, As, Cd, Cr,Hg,Oil, BOD₅ in all stations meet the first level of sea water quality standard; Inorganic Nitrogen in XZ02,XZ04,XZ05,XZ03 and ACF08 meet the first level of sea water quality standard; Inorganic Nitrogen in the others meet the second level of sea water quality standard.

注：生化需氧量为2008年7月30日监测数据。

Data of BOD5 came from the samples collected on July 30, 2008.