Optimization by Box–Behnken Design and Synthesis of Magnetite Nanoparticles for Removal of the Antibiotic from an Aqueous Phase

Table 2

The results of the Box-Behnken experimental design (BBD).

Run	Block	: CIP (mg/L)	: adsorbent dose (mg)	: pH (-)	CIP removal (%)
1	Block 1	35.00	40.00	4.00	68.24
2	Block 1	57.50	40.00	7.00	64.50
3	Block 1	35.00	60.00	7.00	73.11
4	Block 1	57.50	40.00	7.00	68.21
5	Block 1	57.50	20.00	10.00	52.22
6	Block 1	80.00	60.00	7.00	65.32
7	Block 1	57.50	40.00	7.00	65.42
8	Block 1	80.00	40.00	10.00	48.35
9	Block 1	57.50	40.00	7.00	68.01
10	Block 1	80.00	20.00	7.00	60.32
11	Block 1	80.00	40.00	4.00	59.21
12	Block 1	57.50	60.00	4.00	74.20
13	Block 1	35.00	40.00	10.00	61.23
14	Block 1	57.50	40.00	7.00	67.32
15	Block 1	57.50	20.00	4.00	70.01
16	Block 1	57.50	60.00	10.00	62.01
17	Block 1	35.00	20.00	7.00	70.12