Key utility system in pharmaceutical industry plant are HVAC system and water system, and water system include city water system, purified water system and WFI (water for injection) system.
制药工厂生产相关的主要公用系统有空调系统及水系统等，水系统包括一次水(饮用水)、纯水及注射用水。
2
The tentative idea of treaiting waste water of oil refining plant together with produced water of oilfield for injection water source has been put forward.
提出了将炼厂废水与油田产出污水混合处理作为油田回注水资源的设想，并在油田现场验证了室内的研究结果。
3
The oil and gas production of Yingtai Oil Production Plant of Jilin Oil Field has been rising in the last few years. It is mainly contributed to the injection of water into the oil deposit.