响应面优化氧化锌催化超声降解十二烷基苯磺酸钠

刘宏,陈猛,张鹏,杨留留,陈厚望,王利刚

Optimization of ZnO-catalyzed ultrasonic degradation of sodium dodecylbenzene sulfonate by response surface methodology

Hong LIU,Meng CHEN,Peng ZHANG,Liuliu YANG,Houwang CHEN,Ligang WANG

表7 响应面实验因素水平及编码

Table 7 Response surface experiment factor level and coding

影响因素 编码 水平和范围 -1 0 1 温度/oC X1 30 40 50 ZnO投加量/（g·L-1） X2 2 2.5 3 超声功率/W X3 200 250 300