Nanofiltration membranes yawanci cajin membranes ne, tare da caji mara kyau a saman, wanda zai iya katse cations tare da fiye da valences biyu a cikin ruwa kuma yana riƙe da ions monovalent (kamar ions sodium da potassium ions). Saboda haka, nanofiltration membranes suna riƙe da wasu ma'adanai a cikin ruwa. Material kashi.
Daga cikin gurɓataccen ƙarfe na ƙarfe na yau da kullun, arsenic galibi yana wanzuwa a cikin ruwa azaman ions arsenic trivalent da ions arsenic pentavalent; chromium galibi yana wanzuwa a cikin sigar ions trivalent da hexavalent a yanayi. Don haka membrane na nanofiltration kuma zai iya tace yawancin karafa masu nauyi. Hakanan zai iya cire wani ɓangare na calcium da magnesium, don haka yana da wani tasiri a cikin laushi mai laushi.
A lokaci guda, nanofiltration membranes na iya rage kwayoyin halitta a cikin ruwa da carcinogens irin su trihalomethanes da aka samar a lokacin chlorination da disinfection na ruwan sha.
Mafi ƙanƙantar ƙwayar cuta tana da diamita na 18nm-22nm (bayanai daga Wikipedia). Idan aka kwatanta da girman pore na nanofiltration membranes na 1-2nm, kwayoyin cuta da ƙwayoyin cuta suna da girma sosai, don haka nanofiltration membranes na iya zama tasiri Cire kwayoyin cuta da ƙwayoyin cuta ba ze da wuya a yi tunanin.
Ka'idar aiki na membrane nanofiltration yana da ɗan kama da na membrane osmosis na baya. Matsin da yake ɗauka yana ƙasa da na membrane osmosis na baya, don haka yana samar da ƙarancin ruwa fiye da juyawar osmosis membrane.
Kasancewa ɗaya daga cikin farkon masana'antar RO membranes a China, HIDTM ya zama mafi kyawun samfuran a tsakanin masana'antar RO membrane na kasar Sin. Nanofiltration membranes na iya tace ions karfe sama da biyu valences a cikin ruwa (yawanci, abun ciki na monovalent ions a cikin ruwa kadan ne sosai, kuma dukkansu ma'adanai ne da suke da amfani ga jikin mutum), yayin da matsa lamba na nanofiltration membranes ya fi ƙasa fiye da baya osmosis membranes, da kuma fitar da ruwa Ya fi girma fiye da juyawa osmosis membranes da magnesium a cikin ruwa mai sauƙi da kuma iya cire ruwa gaba daya. Yin amfani da nanofiltration membranes ya isa ya dace da bukatun ruwan sha.
- samfuri ne mai zaɓi na nanofiltration membrane wanda aka haɓaka musamman don fitar da sifili da amfani da albarkatu.
- Adadin kin amincewa da ion multivalent yana da girma, ƙimar kin amincewa da ions monovalent yayi ƙasa, kuma yanke nauyin kwayoyin halitta daidai ne.
- Har ila yau, ya dace da ƙananan ƙwayoyi na nazari Warewa da tsarkakewa.
- Ana ɗaukar ƙirar grid na musamman a cikin tashar mashigar ruwa ta yadda samfurin ya sami ƙarin fa'idodi masu mahimmanci a cikin juriya mai gurɓatawa da tsaftacewa mai sauƙi.
Lura:
1. Ana auna ma'auni na aikin bayan tsarin yana gudana a tsaye na minti 30. 2. Matsakaicin kewayon samar da ruwa shine ± 15%.
2.1.5 Muhimman bayanai
Madaidaicin farawa yana da mahimmanci don ingantaccen aiki na tsarin nanofiltration. Kafin a cire tsarin nanofiltration ko sake kunnawa ƙarƙashin dogon lokaci-
Yanayin kashe wa'adi, kayan aiki daban-daban, mita, da ingancin ruwa dole ne a duba su daidaita su don tabbatar da cewa duk sharuɗɗan sun cika saituna ko saita ƙima.
bayan kaddamarwa. Da fatan za a koma zuwa littafin samfurin don takamaiman matakai da matakan tsaro.
Don hana membrane daga ɓarke da ƙaƙƙarfan barbashi, yakamata a yi amfani da ingantaccen tacewa na 5μm ba tare da wankin baya ba a ruwa.
shiga. Lokacin da maida hankali na silicon ya yi yawa, ana iya amfani da tacewar tsaro 1μm. Matsakaicin gefen samar da ruwa na ƙirar membrane dole ne
kada ya zama mafi girma fiye da matsa lamba akan gefen ruwa ciyar a kowane lokaci, kuma matsa lamba na baya dole ne ya zama ƙasa da 5 psi.
Kamfaninmu ya nace duk tare da ingantattun manufofin "samfurin inganci shine tushe na rayuwa na kungiya; cikar mabukaci na iya zama wurin farawa da kawo ƙarshen kamfani; ci gaba mai dorewa shine neman ma'aikata na har abada" tare da madaidaicin manufar "suna 1st, mai siye na farko" don Nanofiltration Membrane, NF membrane, Kamfanin bege: Abokan ciniki 'maƙasudi, gamsuwa da dogon lokaci shine haɗin kai. dangantaka da abokan ciniki don haɓaka kasuwa tare. Gina haske gobe tare! Kamfaninmu yana kula da "farashi masu ma'ana, ingantaccen lokacin samarwa da sabis na bayan-tallace-tallace mai kyau" azaman tsarin mu. Muna fatan yin aiki tare da ƙarin abokan ciniki don haɓaka juna da fa'idodi. Muna maraba da masu sayayya don tuntuɓar mu.Imel: info@ro-hid.com
HID™ NF Membranes ana amfani da su sosai a:
1. Maganin rigakafi yana maida hankali ne a ƙananan zafin jiki don cire toka.
2. Dye desalination, maida hankali, maye gurbin salting fita, acid hazo.
3. Matsakaicin ruwan sukari na bakin ciki, tsarkakewa na oligosaccharides.
4. Cirewa da ƙaddamar da abubuwan da ke aiki da ilimin halitta.
5. Magani da sake amfani da ruwan sha.
6. Tattaunawa da tsarkakewa na sunadaran sunadarai daban-daban, amino acid, bitamin, madara, barasa, soya sauce, condiments, da dai sauransu.