陽江/湛江反滲透膜反滲透設備【熱烈關注】反滲透膜反滲透設備
In our habit of thinking, generally will not give up show special preference, not easily give up life as a fixed philosophy. There are many people in the face of choice is always reluctant to give up, results of throw the helve after the hatchet. To grasp the opportunity, keep a clear mind, learn to choose, learn to give up. Only learn to choose, know how to give up, to understand life is as boundless as the sea and sky, the realm of life
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陽江/湛江反滲透膜反滲透設備-延長反滲透膜使用壽命的方法
1 防止膜性能的損壞
新的反滲透膜元件通常浸潤1%NaHSO3和18%的甘油水溶液后貯存在密封的塑料袋中。在塑料袋不破的情況下,貯存1年左右,也不會影響其壽命和性能。當塑料袋開口后,應盡快使用,以免因NaHSO3在空氣中氧化,對元件產(chǎn)生不良影響。因此膜應盡量在使用前開封。
Reverse osmosis equipment test machine . After that, we used two kinds of methods of protection film. Equipment test machine operation two days (15 ~ 24h ), and then uses 2% formaldehyde solution and maintenance; or run2 ~6h,1% NaHSO3 aqueous solution for maintenance ( should be discharging air in a pipeline equipment, ensure the equipment does not leak, close all import and export valve ). The two methods can get a satisfactory result. The first method of high cost, long idle time when in use, second kinds of methods in the idle time is short for use
2 反滲透設備的操作不當引起膜性能的損壞
2.1 反滲透設備中有殘余氣體在高壓下運行,形成氣錘會損壞膜
Often there are two situations: A, equipment after emptying, rerun, no exhaust gas quickly boost operation. In 2 ~4bar&n
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