| 多效MVR蒸发浓缩水处理系统研究 | 
| 沈九兵,谭牛高,肖艳萍,李志超 | 
| Study on multi-effect MVR evaporation concentrated water treatment system | 
| Jiubing SHEN,Niugao TAN,Yanping XIAO,Zhichao LI | 
| 图4 三效MVR系统水蒸气压焓 | 
| Fig. 4 Water vapor pressure-enthalpy diagram of three-effect MVR system | 
|   |