序號(hào)
No.
|
項(xiàng)目
Items
|
單位
Unit
|
標(biāo)準(zhǔn)限值
Standard Reference
(GB 5749-2006)
|
創(chuàng)威水務(wù)第二凈水廠
|
創(chuàng)威水務(wù)第三凈水廠
|
最大值
|
最小值
|
合格率
|
最大值
|
最小值
|
合格率
|
1
|
菌落總數(shù)
Total Bacteria
|
cfu/ml
|
≤100
|
1
|
0
|
100%
|
1
|
0
|
100%
|
2
|
總大腸菌群
Coliform Groups
|
cfu/100ml
|
不得檢出
|
0
|
0
|
100%
|
0
|
0
|
100%
|
3
|
耐熱大腸菌群
Thermotolerant Coliform
|
cfu/100ml
|
不得檢出
|
0
|
0
|
100%
|
0
|
0
|
100%
|
4
|
大腸埃希氏菌
E. Coliform
|
cfu/100ml
|
不得檢出
|
0
|
0
|
100%
|
0
|
0
|
100%
|
5
|
游離余氯
Dissociated Residual Chlorine
|
mg/l
|
0.3-4
|
0.69
|
0.64
|
100%
|
0.93
|
0.75
|
100%
|
6
|
總氯
Total Chlorine
|
mg/l
|
0.5-3
|
0.82
|
0.73
|
100%
|
1.03
|
0.87
|
100%
|
7
|
砷
Arsenic
|
mg/l
|
≤0.01
|
<0.0005
|
<0.0005
|
100%
|
0.0011
|
0.0008
|
100%
|
8
|
鎘
Cadmium
|
mg/l
|
≤0.005
|
<0.0001
|
<0.0001
|
100%
|
<0.0001
|
<0.0001
|
100%
|
9
|
鉻(六價(jià))
Hexavalent Chrome
|
mg/l
|
≤0.05
|
<0.004
|
<0.004
|
100%
|
<0.004
|
<0.004
|
100%
|
10
|
鉛
Lead
|
mg/l
|
≤0.01
|
<0.0005
|
<0.0005
|
100%
|
0.0016
|
<0.0005
|
100%
|
11
|
汞
Hydrargyrum
|
mg/l
|
≤0.001
|
<0.0001
|
<0.0001
|
100%
|
<0.0001
|
<0.0001
|
100%
|
12
|
硒
Selenium
|
mg/l
|
≤0.01
|
<0.0005
|
<0.0005
|
100%
|
<0.0005
|
<0.0005
|
100%
|
13
|
氰化物
Cyanide
|
mg/l
|
≤0.05
|
<0.001
|
<0.001
|
100%
|
<0.001
|
<0.001
|
100%
|
14
|
氟化物(以 F-計(jì))
Fluoride
|
mg/l
|
≤1.0
|
0.32
|
0.24
|
100%
|
0.24
|
0.24
|
100%
|
15
|
硝酸鹽(以N計(jì))
Nitrate Nitrogen
|
mg/l
|
≤10
|
2.17
|
1.95
|
100%
|
1.84
|
1.59
|
100%
|
16
|
三氯甲烷
Methenyl Chloride
|
mg/l
|
≤0.06
|
0.0183
|
0.0068
|
100%
|
0.0304
|
0.0269
|
100%
|
17
|
四氯化碳
Carbon Tetroxide
|
mg/l
|
≤0.002
|
0.00013
|
0.00009
|
100%
|
0.00006
|
<0.00002
|
100%
|
18
|
一氯二溴甲烷
Chlorodibromomethane
|
mg/l
|
≤0.1
|
<0.0001
|
<0.0001
|
100%
|
0.0004
|
0.0003
|
100%
|
19
|
二氯一溴甲烷
Dichlorobromomethane
|
mg/l
|
≤0.06
|
0.0012
|
0.0006
|
100%
|
0.0046
|
0.0038
|
100%
|
20
|
三溴甲烷
Bromoform
|
mg/l
|
≤1
|
<0.001
|
<0.001
|
100%
|
<0.001
|
<0.001
|
100%
|
21
|
三鹵甲烷(總量)
Haloform(Total)
|
|
≤0.1
|
0.32
|
0.12
|
100%
|
0.59
|
0.52
|
100%
|
22
|
三氯乙烯
Trichloroethylene
|
mg/l
|
≤0.07
|
<0.0001
|
<0.0001
|
100%
|
<0.0001
|
<0.0001
|
100%
|
23
|
四氯乙烯
Tetrachlorethylene
|
μg/l
|
≤0.04
|
<0.0001
|
<0.0001
|
100%
|
<0.0001
|
<0.0001
|
100%
|
24
|
氨氮(N計(jì))
Ammonia Nitrogen
|
mg/l
|
≤0.5
|
0.02
|
<0.02
|
100%
|
0.03
|
<0.02
|
100%
|
25
|
硫化物
Sulfide
|
mg/l
|
≤0.02
|
<0.005
|
<0.005
|
100%
|
<0.005
|
<0.005
|
100%
|
26
|
色度
Color
|
Degree
|
≤15
|
2
|
2
|
100%
|
3
|
2
|
100%
|
27
|
渾濁度
Turbidity
|
NTU
|
≤1
|
0.23
|
0.15
|
100%
|
0.25
|
0.16
|
100%
|
28
|
臭和味
Odor & Taste
|
—
|
無異臭異味
用戶可接受
|
0
|
0
|
100%
|
0
|
0
|
100%
|
29
|
肉眼可見物
Megascopic Substance
|
—
|
無
None
|
0
|
0
|
100%
|
0
|
0
|
100%
|
30
|
pH
|
—
|
6.5-8.5
|
7.56
|
7.52
|
100%
|
8.08
|
7.83
|
100%
|
31
|
鋁
Aluminum
|
mg/l
|
≤0.2
|
0.11
|
0.01
|
100%
|
0.07
|
0.02
|
100%
|
32
|
鐵
Iron
|
mg/l
|
≤0.3
|
<0.05
|
<0.05
|
100%
|
<0.05
|
<0.05
|
100%
|
33
|
錳
Manganese
|
mg/l
|
≤0.1
|
<0.02
|
<0.02
|
100%
|
<0.02
|
<0.02
|
100%
|
34
|
銅
Copper
|
mg/l
|
≤1.0
|
<0.02
|
<0.02
|
100%
|
<0.02
|
<0.02
|
100%
|
35
|
鋅
Zinc
|
mg/l
|
≤1.0
|
<0.01
|
<0.01
|
100%
|
0.01
|
<0.01
|
100%
|
36
|
氯化物
Chloride
|
mg/l
|
≤250
|
5.99
|
3.91
|
100%
|
10.64
|
8.88
|
100%
|
37
|
硫酸鹽(SO42-計(jì))
Sulfate
|
mg/l
|
≤250
|
20.1
|
13.6
|
100%
|
37.4
|
35.0
|
100%
|
38
|
溶解性總固體
Resolvable total Solids
|
mg/l
|
≤1000
|
131
|
105
|
100%
|
239
|
224
|
100%
|
39
|
總硬度(CaCO3計(jì))
Total Hardness
|
mg/l
|
≤450
|
83.9
|
60.9
|
100%
|
170.0
|
154.3
|
100%
|
40
|
CODMn( O2計(jì))
|
mg/l
|
≤3.0
|
2.21
|
1.59
|
100%
|
2.05
|
1.60
|
100%
|
41
|
揮發(fā)酚類(酚計(jì))
Volatile Phenols
|
mg/l
|
≤0.002
|
<0.002
|
<0.002
|
100%
|
<0.002
|
<0.002
|
100%
|
42
|
陰離子合成洗滌劑
Surfactants, Anionic
|
mg/l
|
≤0.3
|
<0.04
|
<0.04
|
100%
|
<0.04
|
<0.04
|
100%
|
43
|
總α放射性
Total α Radiation
|
Bq/l
|
≤0.5
|
<0.05
|
<0.05
|
100%
|
0.06
|
0.06
|
100%
|
44
|
總β放射性
Total β Radiation
|
Bq/l
|
≤1.0
|
0.08
|
<0.05
|
100%
|
0.08
|
0.07
|
100%
|
45
|
溴酸鹽
Bromates
|
mg/l
|
≤0.01
|
<0.01
|
<0.01
|
100%
|
<0.01
|
<0.01
|
100%
|
46
|
亞氯酸鹽
Chlorites
|
mg/l
|
≤0.7
|
<0.02
|
<0.02
|
100%
|
<0.02
|
<0.02
|
100%
|
47
|
氯酸鹽
Chlorate
|
mg/l
|
≤0.7
|
<0.02
|
<0.02
|
100%
|
<0.02
|
<0.02
|
100%
|
48
|
甲醛
Formaldehyde
|
mg/l
|
≤0.9
|
<0.05
|
<0.05
|
100%
|
<0.05
|
<0.05
|
100%
|
49
|
溫度
Temperature
|
℃
|
——
|
14.7
|
6.7
|
100%
|
17.4
|
9.7
|
100%
|
50
|
氯化氰(以CN-計(jì))
|
mg/L
|
≤0.07
|
<0.01
|
100%
|
<0.01
|
100%
|
51
|
三氯乙醛
|
mg/L
|
≤0.01
|
0.0130
|
100%
|
0.0061
|
100%
|
52
|
苯
|
mg/L
|
≤0.01
|
0.008
|
100%
|
<0.001
|
100%
|
53
|
甲苯
|
mg/L
|
≤0.7
|
<0.001
|
100%
|
<0.001
|
100%
|
54
|
乙苯
|
mg/L
|
≤0.3
|
<0.002
|
100%
|
<0.002
|
100%
|
55
|
二甲苯(總量)
|
mg/L
|
≤0.5
|
<0.01
|
100%
|
<0.01
|
100%
|
56
|
苯乙烯
|
mg/L
|
≤0.02
|
<0.005
|
100%
|
<0.005
|
100%
|
57
|
異丙苯
|
mg/L
|
——
|
<0.005
|
——
|
<0.005
|
——
|
58
|
滴滴涕
|
mg/L
|
≤0.001
|
<0.0001
|
100%
|
<0.0001
|
100%
|
59
|
林丹
|
mg/L
|
≤0.002
|
<0.00005
|
100%
|
<0.00005
|
100%
|
60
|
六六六(總量)
|
mg/L
|
≤0.005
|
<0.0002
|
100%
|
<0.0002
|
100%
|
61
|
銀(Ag)
|
mg/L
|
≤0.05
|
<0.0005
|
100%
|
<0.0005
|
100%
|
62
|
銻(Sb)
|
mg/L
|
≤0.005
|
<0.0005
|
100%
|
<0.0005
|
100%
|
63
|
鋇(Ba)
|
mg/L
|
≤0.7
|
0.021
|
100%
|
0.095
|
100%
|
64
|
鉬(Mo)
|
mg/L
|
≤0.07
|
0.006
|
100%
|
<0.002
|
100%
|
65
|
鈹(Be)
|
mg/L
|
≤0.002
|
<0.0001
|
100%
|
<0.0001
|
100%
|
66
|
鎳(Ni)
|
mg/L
|
≤0.02
|
<0.001
|
100%
|
<0.001
|
100%
|
67
|
鈉(Na)
|
mg/L
|
≤200
|
3.9
|
100%
|
12.6
|
100%
|
68
|
鉀(K)
|
mg/L
|
——
|
1.55
|
——
|
2.81
|
——
|
69
|
硼(B)
|
mg/L
|
≤0.5
|
<0.20
|
100%
|
<0.20
|
100%
|