Equipment such as water softener, filter, EDI electric salt removal equipment 5 Edi water treatment module is an important part of ultra-pure water device,The purity of the water is directly affected by the operating state of the edi film block of the ionic water equipment,Therefore, regular maintenance and cleaning of EDI film blocks must be carried out,Ensure long-term stable operation of equipment.1. empty cleaning system.2. if the direct cleaning method is used,The EDI system cannot be emptied before or between the cleaning steps (if more than one step has been worked ).If recycling cleaning is used,Then drain the EDI system before or during the cleaning process (if more than one step has been worked ).3. import fresh water by closing EDI system,Fresh water exports,Fresh water flushing outlet,Concentrated water discharge,And the extreme water outlet valve separates the EDI system from the upstream and downstream.4. isolate the thick water pipeline from the fresh water and extreme water pipelines
: Heipa is in the vacuum cleaner. what is it? Hai PA is a translator of English HEPA.It's an efficient filter paper,Can filter 99% of the fine particles in the air,Let the air through the vacuum cleaner be removed after purification,Reduce secondary pollution.Haipa is the most efficient filter material at present,Used in vacuum cleaner filtration design.Fine particles filter up to 99%.Some vacuum cleaner products such as Delma and Midea will use this material to filter on multiple floors,Front filter protection motor,Filter the rear air outlet to ensure the output of clean air,Avoid secondary pollution.