| 高浓度聚酯树脂生产废水处理中试研究 | 
| 王忠泉 | 
| Pilot study of wastewater treatment for high concentration polyester resin production | 
| Zhongquan WANG | 
| 图3 不同反应时间下Fenton工艺对COD的去除效果(a)及Fe2+质量浓度、pH的变化(b) | 
| Fig. 3 COD removal effect of Fenton process (a) and changes of Fe2+  mass concentration and pH (b) under different reaction time | 
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