Rabu, 15 Maret 2017

BELAJAR TENTANG INDEKS PENCEMARAN AIR BERDASARKAN KADAR OKSIGEN DAN SUHU MINIMUM MAKSIMUM DI DALAM AIR TAWAR





Tabel 1. Oksigen Terlarut dalam air (Dissolved Oxygen, DO) : > 6
DO
6,00
Suhu maksimum
34,00
Suhu minimum
22,00
BOD5
33,87
Total coliform
58,42
Fecal coliform
36,05
Specific conductance
194,40
Chloride
86,82
Kesadahan (CaCO3)
95,92
Alkalinity (CaCO3)
78,51
pH
31,90
Tabel 1.
69,34
< 16
Baik
Suhu maksimum
70,00
16-16,30
Tercemar ringan
Suhu minimum
-176,00
16,31- 17
Tercemar sedang
Warna
18,10
> 17,01
Tercemar berat
Indeks Pencemaran Air
11,48
Keterangan : Lihat Tabel 1.

Tabel 2. Oksigen Terlarut dalam air (Dissolved Oxygen, DO) :  5,5
DO
5,50
Suhu maksimum
34,00
Suhu minimum
22,00
BOD5
35,82
Total coliform
59,96
Fecal coliform
37,00
Specific conductance
204,20
Chloride
88,39
Kesadahan (CaCO3)
95,78
Alkalinity (CaCO3)
79,73
pH
24,38
Tabel 2.
53,00
< 16
Baik
Suhu maksimum
70,00
16-16,30
Tercemar ringan
Suhu minimum
-152,00
16,31- 17
Tercemar sedang
Warna
19,48
> 17,01
Tercemar berat
Indeks Pencemaran Air
12,06
Keterangan : Lihat Tabel 2.



Tabel 3. Oksigen Terlarut dalam air (Dissolved Oxygen, DO) :  5,0
DO
5,00
Suhu maksimum
34,00
Suhu minimum
22,00
BOD5
38,08
Total coliform
61,70
Fecal coliform
38,07
Specific conductance
215,49
Chloride
90,16
Kesadahan (CaCO3)
95,63
Alkalinity (CaCO3)
81,10
pH
18,63
Tabel 3.
40,50
< 16
Baik
Suhu maksimum
70,00
16-16,30
Tercemar ringan
Suhu minimum
-128,00
16,31- 17
Tercemar sedang
Warna
21,16
> 17,01
Tercemar berat
Indeks Pencemaran Air
12,74
Keterangan : Lihat Tabel 3.

Tabel 4. Oksigen Terlarut dalam air (Dissolved Oxygen, DO) :  4,5
DO
4,50
Suhu maksimum
34,00
Suhu minimum
22,00
BOD5
40,74
Total coliform
63,68
Fecal coliform
39,30
Specific conductance
228,71
Chloride
92,14
Kesadahan (CaCO3)
95,49
Alkalinity (CaCO3)
82,63
pH
14,24
Tabel 4.
30,96
< 16
Baik
Suhu maksimum
70,00
16-16,30
Tercemar ringan
Suhu minimum
-104,00
16,31- 17
Tercemar sedang
Warna
23,25
> 17,01
Tercemar berat
Indeks Pencemaran Air
13,53
Keterangan : Lihat Tabel 4.



Tabel 5. Oksigen Terlarut dalam air (Dissolved Oxygen, DO) :  4,0
DO
4,00
Suhu maksimum
34,00
Suhu minimum
22,00
BOD5
43,94
Total coliform
65,98
Fecal coliform
40,71
Specific conductance
244,45
Chloride
94,42
Kesadahan (CaCO3)
95,34
Alkalinity (CaCO3)
84,38
pH
10,88
Tabel 5.
23,66
< 16
Baik
Suhu maksimum
70,00
16-16,30
Tercemar ringan
Suhu minimum
-80,00
16,31- 17
Tercemar sedang
Warna
25,92
> 17,01
Tercemar berat
Indeks Pencemaran Air
14,45
Keterangan : Lihat Tabel 5.

Tabel 6. Oksigen Terlarut dalam air (Dissolved Oxygen, DO) : 3,5
DO
3,50
Suhu maksimum
34,00
Suhu minimum
22,00
BOD5
47,87
Total coliform
68,67
Fecal coliform
42,37
Specific conductance
263,61
Chloride
97,06
Kesadahan (CaCO3)
95,20
Alkalinity (CaCO3)
86,41
pH
8,32
Tabel 6.
18,08
< 16
Baik
Suhu maksimum
70,00
16-16,30
Tercemar ringan
Suhu minimum
-56,00
16,31- 17
Tercemar sedang
Warna
29,44
> 17,01
Tercemar berat
Indeks Pencemaran Air
15,50
Keterangan : Lihat Tabel 6.



Tabel 7. Oksigen Terlarut dalam air (Dissolved Oxygen, DO) : 3,0
DO
3,00
Suhu maksimum
34,00
Suhu minimum
22,00
BOD5
52,85
Total coliform
71,92
Fecal coliform
44,38
Specific conductance
287,59
Chloride
100,21
Kesadahan (CaCO3)
95,05
Alkalinity (CaCO3)
88,82
pH
6,36
Tabel 7.
13,82
< 16
Baik
Suhu maksimum
70,00
16-16,30
Tercemar ringan
Suhu minimum
-32,00
16,31- 17
Tercemar sedang
Warna
34,33
> 17,01
Tercemar berat
Indeks Pencemaran Air
16,75
Keterangan : Lihat Tabel 7.

Tabel 8. Oksigen Terlarut dalam air (Dissolved Oxygen, DO) : 2,5
DO
2,50
Suhu maksimum
34,00
Suhu minimum
22,00
BOD5
59,42
Total coliform
75,97
Fecal coliform
46,87
Specific conductance
318,80
Chloride
104,07
Kesadahan (CaCO3)
94,91
Alkalinity (CaCO3)
91,75
pH
4,86
Tabel 8.
10,56
< 16
Baik
Suhu maksimum
70,00
16-16,30
Tercemar ringan
Suhu minimum
-8,00
16,31- 17
Tercemar sedang
Warna
41,54
> 17,01
Tercemar berat
Indeks Pencemaran Air
18,27
Keterangan : Lihat Tabel 8.



Tabel 9. Oksigen Terlarut dalam air (Dissolved Oxygen, DO) : 2,0
DO
2,00
Suhu maksimum
34,00
Suhu minimum
22,00
BOD5
68,57
Total coliform
81,23
Fecal coliform
50,12
Specific conductance
361,64
Chloride
108,99
Kesadahan (CaCO3)
94,76
Alkalinity (CaCO3)
95,46
pH
3,71
Tabel 9.
8,07
< 16
Baik
Suhu maksimum
70,00
16-16,30
Tercemar ringan
Suhu minimum
16,00
16,31- 17
Tercemar sedang
Warna
53,20
> 17,01
Tercemar berat
Indeks Pencemaran Air
20,23
Keterangan : Lihat Tabel 9.

Tabel 10. Oksigen Terlarut dalam air (Dissolved Oxygen, DO) : 1,5
DO
1,50
Suhu maksimum
34,00
Suhu minimum
22,00
BOD5
82,48
Total coliform
88,55
Fecal coliform
54,64
Specific conductance
425,46
Chloride
115,67
Kesadahan (CaCO3)
94,62
Alkalinity (CaCO3)
100,48
pH
2,84
Tabel 10.
6,17
< 16
Baik
Suhu maksimum
70,00
16-16,30
Tercemar ringan
Suhu minimum
40,00
16,31- 17
Tercemar sedang
Warna
74,98
> 17,01
Tercemar berat
Indeks Pencemaran Air
23,00
Keterangan : Lihat Tabel 10.



Tabel 11. Oksigen Terlarut dalam air (Dissolved Oxygen, DO) : 1,0

DO
1,00
Suhu maksimum
34,00
Suhu minimum
22,00
BOD5
107,00
Total coliform
100,00
Fecal coliform
61,70
Specific conductance
535,00
Chloride
125,80
Kesadahan (CaCO3)
94,48
Alkalinity (CaCO3)
108,00
pH
2,17
Tabel 11.
4,72
< 16
Baik
Suhu maksimum
70,00
16-16,30
Tercemar ringan
Suhu minimum
64,00
16,31- 17
Tercemar sedang
Warna
128,00
> 17,01
Tercemar berat
Indeks Pencemaran Air
27,68
Keterangan : Lihat Tabel 11.


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