النتائج (
العربية) 1:
[نسخ]نسخ!
When possible, conduct a foulant analysis to determine which foulants exist, what cleaners should be used and in which order cleaners should be applied. Foulant layers differ from one RO to the next, depending on feed water characteristics and the hydration level of the foulants (absorbed water associated with the chemical form of the foulant).When planning a membrane cleaning, it is important to consider the order in which the required cleaners should be used. In general, remove biological growth and colloidal silt first. A second cleaning removes the scale from the membrane. Layers, such as silica and barium sulfate which tend to exist at the lower level of the stratus (closest to or directly on the membrane), may be removed in a final procedure.
يجري ترجمتها، يرجى الانتظار ..
