2017 High quality 400 Gpd Reverse Osmosis Systems - Nanofiltration Membrane HNF-8040HF - HID Membrane

Ma nanofiltration nembanemba nthawi zambiri amakhala ndi nembanemba, zokhala ndi zoyipa pamtunda, zomwe zimatha kutsekereza ma cations okhala ndi ma valences opitilira awiri m'madzi ndikusunga ma ion a monovalent (monga ma ayoni a sodium ndi ayoni a potaziyamu). Chifukwa chake, nembanemba za nanofiltration zimasunga mchere wina m'madzi. Zinthu zakuthupi.

Pakati pa wamba heavy metal zoipitsa, arsenic makamaka alipo m'madzi monga trivalent ayoni arsenic ndi pentavalent ayoni arsenic; chromium imapezeka makamaka mu mawonekedwe a ma ion a trivalent ndi hexavalent m'chilengedwe. Chifukwa chake nembanemba ya nanofiltration imathanso kusefa zambiri mwazitsulo zolemera. Ikhozanso kuchotsa mbali ya calcium ndi magnesium, kotero imakhala ndi zotsatira zina pakufewetsa madzi olimba.

Nthawi yomweyo, nanofiltration nembanemba amatha kuchepetsa zinthu organic m'madzi ndi carcinogens monga trihalomethanes opangidwa pa chlorination ndi disinfection madzi akumwa.
Kachilombo kakang'ono kodziwika bwino kamene kamakhala ndi 18nm-22nm (data kuchokera ku Wikipedia). Poyerekeza ndi pore kukula kwa nanofiltration nembanemba wa 1-2nm, mabakiteriya ndi mavairasi ndi lalikulu, kotero nanofiltration nembanemba akhoza kukhala ogwira Kuchotsa mabakiteriya ndi mavairasi sizikuwoneka zovuta kuganiza.

Mfundo yogwirira ntchito ya nanofiltration nembanemba imafanana pang'ono ndi nembanemba ya reverse osmosis. Mphamvu yomwe imanyamula ndi yocheperapo poyerekeza ndi nembanemba ya reverse osmosis, motero imatulutsa madzi otayira ochepa poyerekeza ndi nembanemba ya reverse osmosis.

Pokhala m'modzi mwa opanga makina oyambilira a RO ku China, HID^TM ili pamndandanda wabwino kwambiri pakati pamakampani aku China RO nembanemba. Nanofiltration nembanemba amatha kusefa ayoni zitsulo pamwamba valences awiri m'madzi (zambiri, zili monovalent ayoni m'madzi ndi ochepa kwambiri, ndipo onse mchere kuti n'zopindulitsa kwa thupi la munthu), pamene ntchito mphamvu ya nanofiltration nembanemba ndi otsika kwambiri kuposa n'zosiyana osmosis nembanemba, ndi linanena bungwe madzi Ndi apamwamba kwambiri kuposa n'zosiyana osmosis madzi nembanemba ndi magnesiamu kuchotsa kwathunthu madzi. Kugwiritsiridwa ntchito kwa nanofiltration nembanemba ndikokwanira kukwaniritsa zosowa za madzi akumwa.

- Ndi chinthu chosankhidwa kwambiri cha nanofiltration membrane chomwe chimapangidwira kuti chisatulutse mpweya komanso kugwiritsa ntchito zinthu.
- Kukana kwa ion multivalent ndipamwamba, kukana kwa ma ion monovalent ndi otsika, ndipo kudulidwa kwa ma molekyulu ndikolondola.
- Ndiwoyeneranso kwa mankhwala ang'onoang'ono owunikira Kudzipatula ndi Kuyeretsa.
- Mapangidwe apadera a gridi amatengedwa munjira yolowera kuti chinthucho chikhale ndi zabwino zambiri pakukana kuyipitsa komanso kuyeretsa kosavuta.

Zindikirani:

1. Magawo a magwiridwe antchito amayezedwa makinawo atayenda mokhazikika kwa mphindi 30. 2. Kupatuka kwamitundu yosiyanasiyana yamadzi ndi ± 15%.
2.1.5 Zambiri zofunika
Kuyambitsa koyenera ndikofunikira kuti pakhale ntchito yokhazikika ya nanofiltration system. Njira ya nanofiltration isanayambe kusinthidwa kapena kuyambiranso pansi pa nthawi yayitali.
nthawi yotseka, zida zosiyanasiyana, mita, ndi mtundu wamadzi ziyenera kuyang'aniridwa ndikusinthidwa kuti zitsimikizire kuti zonse zikukwaniritsa zoikamo kapena zoyika.
pambuyo potumidwa. Chonde onani buku lazamankhwala kuti mumve zambiri za momwe mungagwiritsire ntchito komanso njira zodzitetezera.
Pofuna kuteteza nembanemba kuti zisakulidwe ndi tinthu tating'onoting'ono, fyuluta yodalirika ya 5μm yopanda kuchapa kumbuyo iyenera kugwiritsidwa ntchito pamadzi.
kulowa. Pamene ndende ya silicon yakwera kwambiri, fyuluta yachitetezo ya 1μm ingagwiritsidwe ntchito. Kupanikizika kwa mbali yopangira madzi ya membrane module iyenera
asakhale apamwamba kuposa kuthamanga kwa madzi odyetsa nthawi iliyonse, ndipo kuthamanga kwa static kumbuyo kuyenera kukhala kosakwana 5 psi.

Kampani yathu imaumirira nthawi zonse kuti "chinthu chamtengo wapatali ndicho maziko a kupulumuka kwa bungwe; kukwaniritsidwa kwa ogula kungakhale poyambira ndi kutha kwa kampani; kuwongolera kosalekeza ndi kufunafuna kwanthawi zonse kwa ogwira ntchito" limodzi ndi cholinga chosasinthika cha "mbiri 1, wogula woyamba" wa Nanofiltration Membrane, NF membrane, kukhutira kwamakampani, cholinga chamakasitomala, cholinga chamakasitomala ndicholinga chanthawi yayitali: mgwirizano wokhazikika ndi makasitomala kuti atukule msika pamodzi. Kumanga zabwino mawa limodzi! Kampani yathu imawona "mitengo yabwino, nthawi yopangira bwino komanso ntchito yabwino yogulitsa pambuyo pogulitsa" monga mfundo zathu. Tikuyembekeza kugwirizana ndi makasitomala ambiri kuti titukule pamodzi ndi kupindula. Tikulandira ogula kuti alankhule nafe.Imelo: info@ro-hid.com