pac and demand chlorine

7/31/2019 PAC and Demand Chlorine

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Date -

MonthTime

Raw

water

Treated

water

NoA BCF

Treated

water

NoB BCF

NoA BCF

6th

- July 8:009 : 55

06 - July2.69 0.17 0.22 2.52

19th - July 9:00 8 : 0017 - July 3.94 0.21 0.26 3.73

2nd

- August 14:229:15

02 - August3.92 0.22 0.25 3.70

16th

- August 8:0010:40

15 - August4.05 - 0.31 -

6th

-

September14:00

9 : 15

6th

- September3.45 0.24 0.26 3.21

21th

-

September8:00

15 : 30

20th

- September3.51 0.24 0.27 3.27

10th

- October 14:009 : 00

10th

- October3.00 0.38 0.48 2.62

24th

- October 8:009 : 45

22th

- October2.80 0.28 0.42 2.52

08th

-

November

14:009 : 00

08th

- November

2.65 0.23 0.28 2.42

22th

-

November8:00

9 : 45

21th

- November2.75 0.25 0.30 2.50

14th

-

December14:00

9 : 20

13th

- December3.00 0.41 0.54 2.59

28th

-

December8:00

10: 00

26th

- December2.75 0.38 0.50 2.37

EVALUATION OF CHLORINE REDUCTION EFFECT BY BCF N

Date - time

Washing

finished BCF

Sampling Chlorine Demand ( ppm ) Chlorine( pp


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NoB BCF

2.47

3.68

3.67

3.74

3.19

3.24

2.52

2.38

2.37

2.45

2.46

2.25

A & B

eductionm )


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1

2

3

4

5

6

7

8

9

10


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0

ton


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5 50 0.6 0.15

5 50 0.7 0.175

5 50 0.8 0.2

5 50 0.9 0.225

5 50 1.0 0.25

5 50 2.0 0.5

5 50 3.0 0.75

5 50 4.0 1

5 50 5.0 1.25

5 50 6.0 1.5

5 50 7.0 1.75 1

5 50 8.0 2

5 50 9.0 2.25 2

5 50 10.0 2.5

5 50 11.0 2.75 3

5 50 12 3

5 50 13 3.25 4

5 50 14 3.5

5 50 15 3.75 5

5 50 16 4

5 50 17 4.25 6

5 50 18 4.5


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9

hc nong do so ml

3.8 60 3.266667 10

0

so


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Date -

MonthTime

After

Sedimetation

Treated

water

NoC BCF

Treated

water

NoD BCF

NoC BCF

23th

-

August14:00

10:00

23- August- 0.18 0.21

04th

-

October8::00

10 : 10

02nd

- October1.86 0.24 0.30 1.62

16th

-November

14:30 10 : 0016

th- November

1.06 0.22 0.27 0.84

0.16 0.22

14th

-

September8:00

15 : 30

13 - September- 0.16 0.22

Date - time

Washing

finished BCF

Sampling Chlorine Demand ( ppm ) Chlorine( pp

14th

-September

15 : 3013 - September

8:00 -

EVALUATION OF CHLORINE REDUCTION EFFECT BY BCF No


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24/41

NoD BCF

1.56

0.79

eductionm )

& D


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1


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6

7

8

9

10

0

ton


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Lngclo

N ng clo

T ng cloTotal

5 50 0.1 0.025

5 50 0.2 0.05

5 50 0.3 0.075

5 50 0.4 0.1

5 50 0.5 0.125

5 50 0.6 0.15

5 50 0.7 0.175

5 50 0.8 0.2

5 50 0.9 0.225

5 50 1.0 0.25


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5 50 10.0 2.5

5 50 11.0 2.75 3

5 50 12 3

5 50 13 3.25 4

5 50 14 3.5

5 50 15 3.75 5

5 50 16 4

5 50 17 4.25 6

5 50 18 4.5

5 50 19 4.75 7

5 50 20 5

9

so


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EVALUATION OF PAC REDUCTION EFFECT BY BCF NoA & B


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Date- Month Time NoA BCF NoA BCF

10 6 - 4 -

Sample Turb ( NTU ) 32.4 15.7

Turb ( NTU ) 3.80 4.00 -

Color (Degree) 6.0 0.5 -

9.5 4.5 2 5 7.5

Sample Turb ( NTU ) 22.6 7.57 5.4

Turb ( NTU ) 4.60 4.80 4.78

Color (Degree) 6.0 0.5 -

10.0 7.0 6.0 3 4

Sample Turb ( NTU ) 27.20 16.3 14.8

Turb ( NTU ) 4.58 4.50 5.15

Color (Degree) 9.50 6.5 7.0

9.5 8.0 8.0 1.5 1.5

Sample Turb ( NTU ) 24.60 12.4 12.8

Turb ( NTU ) 4.05 4.00 3.94

Color (Degree) 13.50 9.5 10.0

12.0 7.0 6.0 5 6

Sample Turb ( NTU ) 36.20 14.2 15.1

Turb ( NTU ) 4.26 4.31 4.36

Color (Degree) 14.60 10 10.5

25th

- August 8:0016:15

24-August

PAC ( ppm)

After

Seditamentation

PAC

Reduction ( ppm)Date - time

Washing finished

BCF

Sampling

Jartest Raw water

PAC ( ppm)

01st

- July 8:009 : 20

29 - July

Treated water

NoA BCF

Treated

water

NoB BCF

16 : 00

25 - July

After

Seditamentation

26th

- July 8:00

PAC ( ppm)

After

Seditamentation

PAC ( ppm)

After

Seditamentation

14th

- July 9:0016 : 00

13 - July

PAC ( ppm)

After

Seditamentation

08th

- August 8:009:15

7-August

36

PAC


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8.0 7.0 8.0 1 0

Sample Turb ( NTU ) 29.50 21.5 22.5

Turb ( NTU ) 3.24 3.46 3.29


12.0 10.0 10.0 2 2

Sample Turb ( NTU ) 36.00 25.8 24.2

Turb ( NTU ) 3.25 3.31 3.38


9.0 9.0 9.0 0 0

Sample Turb ( NTU ) 37.60 29.5 28.6

Turb ( NTU ) 2.16 2.2 2.4


8.0 6.0 8.0 2 0

Sample Turb ( NTU ) 32.60 23.70 24.30

Turb ( NTU ) 2.70 2.80 2.78


7.0 6.0 8.0 1 -1

Sample Turb ( NTU ) 22.00 22.4 27.9

Turb ( NTU ) 3.82 3.10 3.05


10.00 9.00 9.50 1 0.5

Sample Turb ( NTU ) 49.70 43.10 42.30

05th

-

October8:00

8:30

04th

- October

PAC ( ppm)

After

Seditamentation

24th

- 15:30

PAC ( ppm)

After

Seditamentation

Sampling Date - time

Washing finished

BCF

Jartest Raw waterTreated water

NoA BCF

Treated

water

NoB BCF

After

Seditamentation

09th -September

8:00 16:157-September

PAC ( ppm)

25th

-

October8:00

15:30

24th

- October

PAC ( ppm)

After

Seditamentation

PAC

Reduction ( ppm)

23th

-

September8:00

16:15

22-September

PAC ( ppm)

9th

-

November8:00

15:30

07th

- November

PAC ( ppm)

After

Seditamentation

37

Turb ( NTU ) 2.73 2.40 2.65

C l (D )

November8:00

22th

- October AfterSeditamentation


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Color (Degree)7.4 4.2 4.6

13.00 14.00 14.00 -1 -1

Sample Turb ( NTU ) 68.10 58.20 56.30

Turb ( NTU ) 2.74 2.84 3.00

Color (Degree) 7.00 4.00 4.60

7.00 6.00 6.00 1 1

Sample Turb ( NTU ) 25.10 18.20 18.10

Turb ( NTU ) 3.80 3.50 3.85

Color (Degree) 7.00 3.50 3.90


6.00 6.00 6.00 0 0

Sample Turb ( NTU ) 29.50 28.00 28.10

Turb ( NTU ) 3.00 3.03 2.90

Color (Degree) 6.40 4.00 4.40

5.00 5.00 5.00 0 0

Sample Turb ( NTU ) 14.70 8.18 10.00

Turb ( NTU ) 4.50 4.30 3.54

Color (Degree) 4.20 6.00 3.60

15th

-

February8:30

9:00

13th

- February

PAC ( ppm)

After

Seditamentation

2012

13th

-

January8:00

09:45

12th

- January

PAC ( ppm)

After

Seditamentation

Sampling Date - time

Washing finished

BCF

Jartest Raw water

09:30

08th

- December

PAC ( ppm)

After

Seditamentation

27th

-

December8:00

10:00

26th

- December

PAC ( ppm)

After

Seditamentation

Seditamentation

Treated water

NoA BCF

Treated

water

NoB BCF

PACReduction ( ppm)

9th

-

December8:00

38


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