What should be noted when using pure water equipment?

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This post was last edited by hesonchang214 on 2020-4-1 at 10:48. 1. Prevent filter media from entering the reverse osmosis system: Choose an appropriate filter outlet device to prevent sand and activated carbon from leaking out of the filter. Choose the appropriate activated carbon to prevent powder loss during use. 　　2. Large-scale pure water treatment systems that use tap water as their water source should ideally have an independent water supply system; this ensures the stable operation of the water supply system and reduces the sudden stress on the entire plant’s water supply network when the RO system is started or stopped. 　　3. First, the compatibility between chemicals should be considered, and secondly, the compatibility between the chemicals and the membrane material. To prevent scaling in R0 units, measures to add scale inhibitors are almost always employed at the water inlet side of RO systems, and these scale inhibitors are generally charged negatively. Therefore, it is necessary to avoid reactions between cationic coagulants and anionic scale inhibitors, in order to prevent the colloidal compounds formed by these reactions from depositing on the membrane surface.