Contact Time(Days)

Experiment I

Experiment II

Experiment III

C_e

Q_e

C_e

Q_e

C_e

Q_e

1

9.2674

0.7326

9.4014

0.6006

9.3316

0.6684

2

4.2207

5.7293

4.3071

5.6939

4.0241

5.9759

3

2.4338

7.5662

2.2584

7.4756

2.7023

7.2977

4

0.2979

9.7021

0.3046

9.6974

0.3114

9.6886

5

1.1668

8.8332

1.3016

8.6984

1.3147

8.6853

6

1.2844

8.7156

1.3043

8.6957

1.3324

8.6676

7

1.2993

8.7007

1.3601

8.6399

1.4001

8.5999