基于响应面法优化絮凝沉降处理气田不含醇采出水
温立宪,李增增,邵文,刘统,刘佳,路晓芸,蔡力

Optimization of flocculation and sedimentation for treating methanol-free produced water based on response surface method
Lixian Wen,Zengzeng Li,Wen Shao,Tong Liu,Jia Liu,Xiaoyun Lu,Li Cai
表3 响应面实验方案
序号 X1 X2 X3 X4 固体悬浮物/(mg·L-1) 油/(mg·L-1) 固体悬浮物去除率/% 除油率/% 总指标/%
1 -1 -1 0 0 118.1 75.1 60.0 37.6 48.8
2 1 -1 0 0 103.6 70.6 64.9 41.3 53.1
3 -1 1 0 0 89.4 67.7 69.7 43.7 56.7
4 1 1 0 0 75.9 61.7 74.3 48.7 61.5
5 0 0 -1 -1 152.3 75.3 48.4 37.4 42.9
6 0 0 1 -1 86.2 67.2 70.8 44.1 57.5
7 0 0 -1 1 126.6 78.2 57.1 35.0 46.1
8 0 0 1 1 76.8 63.6 74.0 47.1 60.6
9 -1 0 0 -1 98.0 70.7 66.8 41.2 54.0
10 1 0 0 -1 88.9 62.7 69.9 47.9 58.9
11 -1 0 0 1 86.8 67.8 70.6 43.6 57.1
12 1 0 0 1 79.1 59.7 73.2 50.4 61.8
13 0 -1 -1 0 174.2 84.0 41.0 30.2 35.6
14 0 1 -1 0 127.2 76.1 56.9 36.7 46.8
15 0 -1 1 0 97.1 71.8 67.1 40.3 53.7
16 0 1 1 0 81.5 66.4 72.4 44.8 58.6
17 -1 0 -1 0 161.5 79.5 45.3 33.9 39.6
18 1 0 -1 0 126.1 79.3 57.3 34.1 45.7
19 -1 0 1 0 91.2 70.3 69.1 41.6 55.4
20 1 0 1 0 75.0 67.1 74.6 44.2 59.4
21 0 -1 0 -1 116.3 71.6 60.6 40.5 50.6
22 0 1 0 -1 82.7 63.4 72.0 47.3 59.7
23 0 -1 0 1 103.9 66.6 64.8 44.6 54.7
24 0 1 0 1 77.0 59.7 73.9 50.4 62.2
25 0 0 0 0 43.1 54.5 85.4 54.7 70.1
26 0 0 0 0 44.0 53.2 85.1 55.8 70.5
27 0 0 0 0 44.3 53.8 85.0 55.3 70.2
28 0 0 0 0 44.6 54.4 84.9 54.8 69.9
29 0 0 0 0 43.7 53.9 85.2 55.2 70.2