Samples

raw water

6 hr column effluent

Chlorination time

1 hr

4 hr

12 hr

24 hr

1 hr

4 hr

12 hr

24 hr

MCAA

36.8

9.9

7

10

10.3

0.0

0.0

0.0

MBAA

0

0

0

0

11.1

22.2

24.7

17.5

DCAA

127.3

200.9

274.8

281.5

76.3

88.7

126.1

154.3

TCAA

37.6

38.1

38.3

55.8

26.2

24.5

34.3

36.3

BCAA

0

0.3

1.1

1.5

1.1

1.3

1.9

2.3

BDCAA

0.5

0.7

0.8

1.1

0.7

0.7

0.8

1.0

DBAA

0

0

0

0

0.1

0.1

0.1

0.1

CDBAA

5.4

8.4

5.3

9.4

4.5

4.4

4.2

3.5

TBAA

0.6

1.5

1.4

1.1

1.6

1.0

1.5

1.6

Total HAAs

208.4

259.8

328.8

360.5

132.0

142.4

192.4

214.1

Samples

12 hr column effluent

24 hr column effluent

Chlorination time

1 hr

4 hr

12 hr

24 hr

1 hr

4 hr

12 hr

24 hr

MCAA

0.0

0.0

4.4

7.1

0.1

0.0

0.0

0.0

MBAA

14.8

23.6

1.4

17.8

6.4

14.9

0.2

4.9

DCAA

84.3

102.3

121.5

152.5

107.2

128.6

165.0

218.2

TCAA

28.7

27.5

32.4

35.2

35.1

32.2

38.1

42.6

BCAA

1.1

1.4

1.6

2.2

1.5

1.8

2.3

2.9

BDCAA

0.7

0.8

0.8

1.0

0.9

0.9

0.9

1.1

DBAA

0.2

0.1

0.2

0.1

0.1

0.1

0.1

0.1

CDBAA

5.0

4.6

4.2

3.5

6.4

5.9

5.7

4.6

TBAA

2.2

1.6

1.7

1.7

1.8

0.1

0.4

0.4

Total HAAs

134.4

161.5

168.1

221.0

159.5

184.1

210.1

274.5