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6 pH对SDBS去除效果的影响

Table 6 Effect of pH on SDBS removal

pH 3 5 7 9 11 降解率/% 87.88 80.19 71.23 64.54 48.45 SDBS/（mg·L-1） 12.12 19.81 28.77 35.46 51.55