1746-NO4I
1746-BAS
1746-NT8
1746-RL54
1746-NO8I
1746-OB16
1746-IB32
1746-OB32
1746-IB16
1746-NIO4I
1746-NI16I
1746-IM16
1746-P2
1746-A13
1746-NI8
1746-P4
1746-OBP16
1746-OW8
1746-HSRV
1747-ASB
1747-SDN
1747 CPU
1747-SN
1747-BSN
1747-L532
1747-L514
1747-L541
1747-L542
1747-L543
1747-L551
1747-L552
1747-L553
1756-N2
1756-OF8
1756-IB16I
1756-IB16
1756-OW16I
自然条件下的水不断与空气、地表、底层接触及岩石与土壤的溶解的作用会含有各种杂质。主要的杂质可分为三类:⑴泥沙、动植物残骸、微生物等悬浮物;⑵以各种分子和离子的集合体为主的胶体;⑶以单个游离分子或离子形式存在的溶解物。
制药用水是不含任何添加物的工艺用水。制药用水的系统控制要控制这些杂质的含量,同时还要有效处理和控制微生物及细菌内毒素的污染。通常会采用离子树脂交换、蒸馏冷凝、电渗析、反渗透等工艺方式。其制备流程大致分为五部分:预处理、初级除盐装置、深度除盐装置、后处理装置、纯水输送分配系统。纯化水设备包含机械部分和电气部分:机械部分主要由水泵、压力罐、水箱、电磁阀、过滤器和管路组成;电气部分主要由可编程控制器(PLC)、触摸屏、变频器、压力表、继电器等组成。图1为制备纯化水的一个现场展示案例。
联系人:严S
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F:0592-5709828
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