Intshayelelo ngokubanzi
Isixhobo se-EDI esifutshane, esikwabizwa ngokuba bubuchwephesha bokutsalwa kombane obuqhubekayo, iya kuba ludibaniso lwezenzululwazi lwetekhnoloji ye-electrodialysis kunye neteknoloji yokutshintshiselana nge-ion, ngokusebenzisa i-cationic, inwebu ye-anionic kwi-cation, i-anion ngokukhethwa kunye ne-ion exchange resin kutshintshiselwano lwe-ion yamanzi. isenzo, phantsi kwesenzo sentsimi yombane ukufezekisa ukufuduka kwe-ion emanzini, ukuze kufezekiswe ubunzulu bokucocwa kwamanzi kunye ne-desalting, kwaye iveliswe ngumbane we-hydroelectricity I-Hydrogen ion kunye ne-ion ye-hydroxide inokuqhubeka ihlaziya i-resin yokuzalisa, ngoko ke amanzi e-EDI. inkqubo yokuvelisa unyango iyakwazi ukuvelisa ngokuqhubekayo umgangatho ophezulu wamanzi acocekileyo ngaphandle kokuhlaziywa kwe-asidi kunye neekhemikhali zealkali.
Inkqubo yokusebenza
Ukuhamba kwesixhobo sokucocwa kwamanzi kwe-EDI kwahlulwe ngokwala manyathelo alandelayo:
1. Ukucoca i-coarse: Ngaphambi kokuthumela ipompo ukusuka kumanzi ompompo okanye eminye imithombo yamanzi kwisixhobo se-EDI, kuyimfuneko ukwenza ukuhluza okucokisekileyo ukususa amaqhekeza amakhulu okungcola kunye namaqhekeza amisiweyo, ukuze ugweme ukuchaphazela umphumo wonyango xa ungena kwi-EDI ecocekileyo. inkqubo yamanzi.
2. Ukuhlamba: Emva kokuba isihluzo esichanekileyo singene kwi-EDI izixhobo zamanzi ezicocekileyo, kuyimfuneko ukuhlamba isihluzo esichanekileyo ngokujikeleza kwamanzi ukususa ukungcola kunye nokungcola okufakwe kumphezulu wokucoca.
3. I-Electrodialysis: Iiyoni emanzini zahlulwe bubuchwepheshe be-electrodialysis.Ngokukodwa, izixhobo ze-EDI zisebenzisa i-current esetyenzisiweyo phakathi kwee-electrode ezimbini zokuqhuba i-ion ngaphandle kwamanzi ngokuhamba kwe-cation kunye ne-cation ion kwi-membrane ye-ion.Inzuzo ye-electrodialysis kukuba ayifuni ukusetyenziswa kweekhemikhali okanye i-regenerants kwaye ngoko ihambelana nokusingqongileyo.
4. Ukuhlaziywa kwakhona: Ii-ion ezihlukanisiweyo zisuswa kwisixhobo se-EDI ngokucoca kunye nokuhlamba umva, ukwenzela ukugcina ukusebenza kakuhle kwezixhobo.Ezi ion ziya kukhutshwa ngombhobho wamanzi amdaka.
5. Ukususwa kwamanzi ahlambulukileyo: Emva kokunyangwa kwamanzi e-EDI, ukuqhutyelwa kombane wamanzi aphumayo kuya kuba ngaphantsi kwaye kucoceke ngakumbi ngaphambi kokungena kwisixhobo.Amanzi anokufakwa ngokuthe ngqo kwimveliso okanye agcinwe ukuze asetyenziswe kamva.
IiParameters zeModeli kunye nezobuGcisa
I-Toption EDI izixhobo zokutyala amanzi, inophawu lwethu, ngezantsi yiModeli kunye neParameter:
Indawo yesicelo se-EDI
Inkqubo yokucoca amanzi e-EDI ineenzuzo zobuchwepheshe obuphambili, ubume be-compact kunye nokusebenza okulula, okungasetyenziswa ngokubanzi kumandla ombane, i-electronics, iyeza, imboni yeekhemikhali, ukutya kunye neendawo zebhubhoratri.Lutshintsho oluluhlaza lobugcisa bokucoca amanzi.Phakathi kwazo, eyona isetyenziswa kakhulu kushishino lwezixhobo ze-urea kunye nemveliso yeemveliso zombane.
Ushishino lwemoto urea
Izixhobo zokucoca amanzi e-EDI zisetyenziswa kakhulu kwishishini le-automotive urea ukuvelisa amanzi aphezulu e-urea, amanzi e-urea yenye yezinto ezibalulekileyo ze-Diesel Exhaust Fluid (DEF), i-DEF iyilwelo olusetyenziswa kwizixhobo ze-SCR ukunciphisa i-nitrogen oxides (NOx) ukukhutshwa kombhobho we-injini ye-diesel.Kwimveliso yasemanzini ye-urea, izixhobo ze-EDI zisetyenziselwa ukususa i-ion emanzini kunye nokuvelisa amanzi aphezulu ahlambulukileyo.La manzi ahlanjululweyo kwaye ahlanjululwe ngokuqhelekileyo asetyenziselwa ukulungisa amanzi e-urea ukuqinisekisa ukuba adibana nomgangatho we-DEF.Ngaphandle koko, i-ion emanzini e-urea inokufakwa kwinkqubo ye-SCR kwaye yenze iincinci eziqinileyo ezichaphazelekayo ngokuvala.Oku kuya kuchaphazela umgangatho kunye nokusebenza kwe-DEF, okuya kuchaphazela ukusebenza kakuhle kwe-catalyst kwaye kubangele ukukhutshwa kwe-NOx ephantsi.Izixhobo zamanzi ze-EDI ze-ultrapure zingasetyenziselwa ukuphatha amanzi yedwa okanye ngokubambisana nezinye iteknoloji ezifana ne-RO kunye ne-mixed-bed ion exchangers.Ukuhanjiswa kwamanzi okubangelwayo kunokufikelela kwi-10-18-10-15 mS / cm, ephakamileyo kunokuba iveliswe ngokusebenzisa iteknoloji ye-ion exchange yendabuko.Oku kwenza enye yeendlela eziqhelekileyo ezisetyenziswa kwimveliso ye-DEF, ngokukodwa kwimarike ephezulu apho kufuneka khona ukucoceka okuphezulu kunye nomgangatho.Ke ngoko, itekhnoloji ye-EDI inokuphucula kwaye iqinisekise umgangatho wamanzi e-urea, iphucule ukusebenza kakuhle kunye nokuthembeka kwenkqubo ye-SCR, kunye nokukhusela ngakumbi amanyathelo okukhusela okusingqongileyo ngokomgangatho womoya.
Izixhobo zokucoca amanzi e-Toption, kwiminyaka edlulileyo ngexesha elifanayo kugxilwe kuphando lwezixhobo ze-urea zesithuthi kunye nophuhliso kunye nokuveliswa.Isixhobo sokuvelisa i-urea yemoto inomgca we-semi-automatic kunye nomgca we-automatic ezimbini, unokuba nenjongo ezininzi, ezisetyenziswa ngokuqhelekileyo njengamanzi eglasi, i-antifreeze, ulwelo lokuhlamba imoto, amanzi ajikelezayo, i-wax yesondo inokuveliswa.
Ushishino lweemveliso zombane
Inkqubo ye-EDI isetyenziswa ngokubanzi kushishino lwe-elektroniki ukuvelisa amanzi acocekileyo kakhulu.Amanzi acwenge kakhulu asetyenziswa kakhulu kwimveliso ye-semiconductor, ukuveliswa kwekristale yolwelo kunye nezixhobo ze-elektroniki kwishishini le-elektroniki.Ezi zicelo zifuna amanzi acocekileyo kakhulu ukuqinisekisa umgangatho ophezulu kunye nokuzinza kwemveliso.Isixhobo se-EDI samanzi acocekileyo sibonelela ngeendlela ezisebenzayo, ezingabizi kakhulu, nezithembekileyo zokuvelisa amanzi aneleyo acocwe ukuhlangabezana nezi mfuno.Ishishini le-semiconductor lifuna amanzi acocekileyo acocekileyo ukucoca imiphezulu yeechips kunye nezinye izixhobo.Inkqubo yokucoca kufuneka isuse ii-ion zobunzima, i-ion zetsimbi kunye nezinye izinto ezingcolileyo, ngokukhethekileyo ukuya kwi-9 nm (nm) kwinqanaba, izixhobo ze-EDI zinokufikelela kweli nqanaba.Kwimveliso ye-LCD, umgangatho ophezulu wamanzi acocekileyo uyafuneka ukucoca kunye nokuhlanjululwa kwefilim ye-ITO kunye ne-glass substrate ukuqinisekisa ukuba iimveliso zinokuhlangabezana neemfuno zomgangatho ophezulu.Izixhobo ze-EDI ezizenzekelayo zinokubonelela ngomgangatho ophezulu wamanzi acocekileyo.Ngamafutshane, ukusetyenziswa kwe-EDI yezixhobo zamanzi acocekileyo kwishishini le-elektroniki kukuvelisa umgangatho ophezulu kunye namanzi ahlambulukileyo aphezulu, anokuthi ahlangabezane nemfuno yokuvelisa imveliso ye-elektroniki kunye nokuqinisekisa umgangatho wemveliso kunye nokuzinza.