Iimbrane zeNanofiltration zidla ngokuhlawuliswa ii-membrane, ezinemirhumo engalunganga kumphezulu, ezinokuthi zithintele ii-cations ezine-valences ezingaphezu kwesibini emanzini kwaye zigcine ii-ion ze-monovalent (ezifana ne-sodium ion kunye ne-potassium ion).Ngoko ke, i-nanofiltration membranes igcina ezinye iiminerali emanzini.Izinto eziphathekayo.
Phakathi kwezinto ezingcolisa isinyithi esinzima eziqhelekileyo, i-arsenic ifumaneka ikakhulu emanzini njenge-trivalent ion arsenic kunye ne-pentavalent arsenic ion;Ichromium ikhona ikakhulu ngohlobo lweeyoni ezithathu kunye nehexavalent kwindalo.Ke i-nanofiltration membrane inokucoca ngaphandle uninzi lwesinyithi esinzima.Iyakwazi ukususa inxalenye ye-calcium kunye ne-magnesium, ngoko inefuthe elithile ekuthobeni kwamanzi anzima.
Ngelo xesha, i-nanofiltration membranes inokunciphisa into ephilayo emanzini kunye ne-carcinogens efana ne-trihalomethanes eveliswa ngexesha le-chlorination kunye ne-disinfection yamanzi okusela.
Intsholongwane encinci eyaziwayo inobubanzi be-18nm-22nm (idatha esuka kwi-Wikipedia).Xa kuthelekiswa nobukhulu bepore ye-nanofiltration membranes ye-1-2nm, iibhaktheriya kunye neentsholongwane zinkulu kakhulu, ngoko ke i-nanofiltration membranes inokusebenza Ukususwa kweebhaktheriya kunye neentsholongwane akubonakali kunzima ukucinga.
Umgaqo osebenzayo we-nanofiltration inwebu ngokuyinxenye iyafana naleyo ye-reverse osmosis membrane.Uxinzelelo oluthweleyo lusezantsi kunolo lwe- reverse osmosis inwebu, ngoko ke luvelisa amanzi amdaka amancinci kune- reverse osmosis inwebu.
Ukuba ngomnye wabavelisi bokuqala be-RO eTshayina, HIDTMibeka ezona mpawu zibalaseleyo phakathi kweshishini le-membrane yaseTshayina ye-RO.I-nanofiltration membranes inokucoca i-ion zetsimbi ngaphezu kwee-valences ezimbini emanzini (ngokubanzi, umxholo we-ion monovalent emanzini uncinci kakhulu, kwaye zonke ziyizimbiwa eziluncedo kumzimba womntu), ngelixa uxinzelelo lokusebenza lwe-nanofiltration membranes lungaphantsi kakhulu reverse osmosis membranes, kunye nesiphumo samanzi Iphezulu kakhulu kune reverse osmosis membranes kwaye inokususa ngokupheleleyo i-calcium kunye ne-magnesium ion ekulula ukuzilinganisa emanzini.Ukusetyenziswa kwe-nanofiltration membranes kwanele ukuhlangabezana neemfuno zamanzi okusela.
- Yimveliso ekhethiweyo kakhulu ye-nanofiltration membrane eyenzelwe ukukhutshwa kwe-zero kunye nokusetyenziswa kobutyebi.
- Izinga lokugatya i-ion ye-multivalent iphezulu, izinga lokugatywa kwee-monovalent ion liphantsi, kwaye i-molecular weight cutoff ichanekile.
- Ikwafanelekile kumachiza amancinci okuhlalutya Isolation and Purification.
- Uyilo olukhethekileyo lwegridi luyamkelwa kumjelo wokuhamba kwe-inlet ukuze imveliso ibe neenzuzo ezibaluleke kakhulu ekuxhathiseni ukungcola kunye nokucoca lula.
Phawula:
1. Iiparamitha zentsebenzo zilinganiswa emva kokuba isistim isebenze ngokuzinzileyo kangangemizuzu engama-30.2. Uluhlu lokutenxa kwimveliso yamanzi ±15%.
2.1.5 Ulwazi olubalulekileyo
Ukuqala okuchanekileyo kubalulekile ekusebenzeni okuzinzile kwenkqubo ye-nanofiltration.Ngaphambi kokuba inkqubo ye-nanofiltration ihlaziywe okanye iqalise kwakhona phantsi kwexesha elide.
imeko yokuvalwa kwexesha, izixhobo ezahlukeneyo, iimitha, kunye nomgangatho wamanzi kufuneka zitshekishwe kwaye zihlengahlengiswe ukuqinisekisa ukuba zonke iimeko ziyahlangabezana noseto okanye ukuseta amaxabiso.
emva kokugunyaziswa.Nceda ujonge kwincwadana yemveliso ngamanyathelo athile okusebenza kunye nezilumkiso.
Ukuze uthintele inwebu ukuba ingakrwelwa ngamasuntswana aqinileyo, isihluzo esithembekileyo se-5μm ngaphandle kokuhlamba umva kufuneka sisetyenziswe emanzini.
indawo yokungena.Xa ugxininiso lwesilicon luphezulu kakhulu, isihluzo sokhuseleko se-1μm sinokusetyenziswa.Uxinzelelo kwicala lokuvelisa amanzi kwimodyuli ye-membrane kufuneka
ungabi ngaphezu koxinzelelo kwicala lamanzi okutya nangaliphi na ixesha, kwaye uxinzelelo lwe-static umva kufuneka lube ngaphantsi kwe-5 psi.
Ifemu yethu igxininisa kumgaqo-nkqubo womgangatho “womgangatho ophezulu wemveliso sisiseko sokuphila kombutho;ukuzaliseka kwabathengi kunokuba yindawo yokuqala kunye nesiphelo senkampani;Uphuculo oluzingisileyo kukufuna okungunaphakade kwabasebenzi” kunye nenjongo engaguqukiyo “yegama 1st, umthengi kuqala” weNanofiltration Membrane, NF membrane, Injongo yeCorporate: Ukwaneliseka kwabathengi yinjongo yethu, kwaye sinethemba elinyanisekileyo lokuseka ubudlelwane bentsebenziswano obuzinzileyo bexesha elide. kunye nabathengi ukuphuhlisa imarike ngokudibeneyo.Ukwakha ingomso eliqaqambileyo kunye!Inkampani yethu ithatha "amaxabiso afanelekileyo, ixesha lemveliso elisebenzayo kunye nenkonzo elungileyo emva kokuthengisa" njengesiseko sethu.Sinethemba lokusebenzisana nabathengi abaninzi kuphuhliso olufanayo kunye neenzuzo.Siyabamkela abathengi abanokuthi baqhagamshelane nathi.E-mail: info@ro-hid.com
I-HID™ NF Membranes zisetyenziswa ngokubanzi ku:
1. Iyeza le-Antibiotic ligxininiswe kwiqondo lokushisa eliphantsi ukususa umlotha.
2. Idayi ye-desalination, i-concentration, i-salting yokutshintshwa, i-acid precipitation.
3. Ukugxilwa kwe-sugar liquid, ukuhlanjululwa kwe-oligosaccharides.
4. Ukukhutshwa kunye nokugxininiswa kwezithako ezisebenzayo zebhayoloji.
5. Ukucocwa kwamanzi amdaka kunye nokurisayikilisha.
6. Ugxininiso kunye nokuhlanjululwa kweeprotheni ezahlukeneyo, i-amino acids, iivithamini, ubisi, utywala, i-soy sauce, i-condiments, njl.
