Iraq_Delemil household membrane element

　　The company currently has more than 10 senior engineers, to get the United States Environmental Protection registered engineer certification, advanced engineering and water treatment certification, VWS certified engineers and many other professional certification.

　　Iraq_Delemil household membrane element

　　Delemil company to master all the core technology of the preparation of reverse osmosis membrane and components, with automatic membrane element molding production line, the membrane surface without acid alkali treatment, to ensure the integrity of the diaphragm and tolerance.

　　Iraq_Delemil household membrane element

　　attentions:

　　1. Membrane shall be kept in the box at the ambient temperature (7–32°C; 40–95°F), avoid direct sun. Once PE bag damaged, new protective solution (sodium hydrogen sulfite) shall be added and sealed to prevent air drying and biological matters growth.

　　2. When membrane operates for one hour for the first time, water produced during this period shall be discharged.

　　3. During the processes of storage, transportation and system shut-down, membrane shall be kept in protective solution, so as to prevent biological matters growth and frozen. The standard storing solution shall contain 1% weight sodium hydrogen sulfite and sodium metabisulfite (food grade). If kept in short time (one week or less than a week), only 1% weight sodium hydrogen sulfite can stop biological matters from growing.

　　4. Once membrane element gets wet, it must be kept in wet condition all the time.

　　5. Operating pressure shall be equal or more than inlet water/concentrated water pressure difference. Membrane damaged for back pressure, which not belong to protective range.

　　[Delemil household reverse osmosis membrane]

　　Delemil household reverse osmosis membrane—DE1809-50

　　Delemil household reverse osmosis membrane—DE1809-80

　　Delemil household reverse osmosis membrane—DE1809-100

　　Delemil household reverse osmosis membrane—DE1810-50

　　Delemil household reverse osmosis membrane—DE1810-75

　　Delemil household reverse osmosis membrane—DE1812-50

　　Delemil household reverse osmosis membrane—DE1812-75

　　Delemil household reverse osmosis membrane—DE2012-50

　　Delemil household reverse osmosis membrane—DE2012-100

　　Delemil household reverse osmosis membrane—DE2612-200

　　Delemil household reverse osmosis membrane—DE2713-400

　　Delemil household reverse osmosis membrane—DE2713-500

　　Delemil household reverse osmosis membrane—DE2812-300

　　Delemil household reverse osmosis membrane—DE3012-400

　　The company currently has more than 10 senior engineers, the US Environmental Protection registered engineer certification, advanced water treatment engineering certification, VWS certified engineers and many other professional certification.