| 再生水高标准处理与工业利用工程案例研究 | 
| 李旭,李彩凤,巫寅虎,徐雨晴,张宏宇,胡洪营 | 
| Project case study on high standard treatment and industrial utilization of reclaimed water | 
| Xu LI,Caifeng LI,Yinhu WU,Yuqing XU,Hongyu ZHANG,Hongying HU | 
| 图4 预处理单元改造前后反渗透工艺运行效能对比 (a)进水压力 (b)化学清洗间隔时间 (c)运行电耗和药耗 | 
| Fig. 4 Comparison of the efficiency of RO process before and after pretreatment modification | 
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