Sebenzisa Amanzi acocekileyo kakhulu kwiZixhobo zeDialysis ukuphucula uKhuseleko kunye nokusebenza kakuhle koNyango lwezintso.
Ixesha elide,iinkqubo zokucoca amanzingenxaunyango hemodialysisziye zathathwa njengeemveliso ezincedisayoizixhobo ze-dialysis.Nangona kunjalo, ngexesha lokukhulelwaunyango dialysisinkqubo, i-99.3% ye-dialysate iqulethwe ngamanzi, asetyenziselwa ukuhlambulula i-concentrate, ukucoca i-dialyzer, kunye neyeza zokuthutha.Isigulane ngasinye esiphantsi kwe-dialysis siya kuboniswa kwi-15,000 ukuya kwi-30,000 ilitha zamanzi ahluziweyo ngonyaka.I-Microorganisms, iikhemikhali, kunye nezinye izinto ezingcolileyo emanzini zinokukhokelela kwizifo, ityhefu, kunye nezinye iingxaki ezinzulu kwizigulane zesifo sezintso eziphantsi konyango lwe-dialysis, ezibangela iimpawu ezifana nesifo samanzi anzima, i-dialysis fever, i-chloramine poisoning, kunye ne-hemolysis.Uphononongo olupapashwe kwiIjenali yoMbutho waseMelika weNephrologywabonisa ukuba usebenzisa i-ultra-pureukubuyisela umva inkqubo ye-osmosis yokucoca amanzikunokunciphisa kakhulu izinga losulelo kwizigulane zonyango lwe-HD ngaphezu kwe-30%.Ngoko ke, ubunyulu behemodialysis amanziichaphazela ngqo ukhuseleko kunye nokusebenza kakuhle kweunyango lwezintso.
Ukufumana amanzi akumgangatho ophezulu we-dialysis, buyisela i-osmosis (RO) amanziiinkqubo zokuhluzazisetyenziswa ngokubanzi.I-Reverse osmosis yinkqubo eyahlula amanzi kwisisombululo ngokusebenzisa i-semi-permeable membrane.Umsebenzi kukusebenzisa uxinzelelo oluphezulu ukuhambisa amanzi ukusuka kwicala eliphezulu lokuxinana ngokusebenzisa i-membrane ye-semi-permeable ukuya kwicala eliphantsi, ukuhlambulula amanzi kunye nokususa ukungcola.Kule nkqubo, i-membrane ene-semi-permeable ivumela kuphela iimolekyuli zamanzi ukuba zidlule, ngelixa zikhusela i-solutes kunye nokungcola okukhulu kwamasuntswana.Le teknoloji inokususa ngokufanelekileyo i-microorganisms, i-solids enyibilikileyo, kunye ne-organic matter emanzini.
(Umzobo we-Wesley RO Plant Pre-Treatment)
Izityalo zamanzi ze-RO zihlala zibandakanya unyango lwangaphambili, ukuhlanjululwa kwe-osmosis membrane, kunye ne-post-treatment.Kwinqanaba lokuqala, amanzi ayahluzwa ukuze kususwe amasuntswana amancinane amakhulu, athambe ukuze kususwe izinto eziqinileyo, aze abulawe iintsholongwane ukuze abulale iintsholongwane.Emva koko amanzi angena kwi-reverse osmosis inwebu yokuhlanjululwa ukuba ahlulwe emanzini ahlambulukileyo kwaye agxininise, asuse i-ion, i-microorganisms, ubushushu, njl. Kwinyathelo lokugqibela, i-ultraviolet disinfection okanye unyango lwe-ozone lusetyenziselwa ukuqinisekisa ukuba amanzi ahambelana nomgangatho we-dialysis aveliswa.
Imigangatho yezizwe ngezizwe ye-RO yamanzi, eyenziwe yi-US.I-Association for the Advancement of Medical Instrumentation (AAMI), ithathwa njengeyona migangatho iphezulu.I-AAMI imisele imigangatho engqongqo yomgangatho wamanzi e-dialysis, efuna ukuba inani elipheleleyo le-microorganisms emanzini kufuneka libe ngaphantsi kwe-100 CFU / ml, i-conductivity kufuneka ibe ngaphantsi kwe-0.1μS / cm, i-solids echithiweyo iyonke kufuneka ibe ngaphantsi kwe. I-200 mg / L, kunye namanzi anzima kufuneka abe ngaphantsi kwe-100 mg / L, umxholo wesinyithi kufuneka ube ngaphantsi kwe-0.1 μg / L, njalo njalo.
(Umatshini waManzi ococekileyo we-RO oneSigaba esiThathu sokuHlunga amanzi)
Ukuvelisa amanzi e-RO azinzileyo e-ultra-pure, ahlangabezana nemigangatho yesatifikethi samazwe ngamazwe, iinkampani ezikhokelayo zisebenzisa itekhnoloji ye-reverse osmosis membrane yetekhnoloji kunye neteknoloji yenkqubo ye-RO yokupasa ezininzi ukunyusa umgangatho wamanzi e-hemodialysis.Iinkqubo zokucoca amanzi e-ROngokujonga ngokuzenzekelayo kunye neenkqubo ze-alamu ziyakwazi ukubona ukungahambi kakuhle komgangatho wamanzi ngokukhawuleza, ukuqinisekisa ukhuseleko kunye noxinzelelo oluqhubekayo lokunikezelwa kwamanzi e-RO.
Njengomenzi wezixhobo zokucoca amanzi e-RO onobuchwephesha obuphezulu belungelo elilodwa lomenzi wechiza, uWesley usebenzisa i-membrane ye-Dow yasekuqaleni, eqinisekisa umgangatho olungileyo wamanzi kunye nokuveliswa kwamanzi okuzinzileyo, kwaye iqeshe inkqubo yamanzi ye-Triple Pass ukucoca ngokuqhubekayo-recycling-double-pass-RO water to output. Amanzi e-RO acocekileyo.Ngexesha lokuveliswa kwamanzi acocekileyo kakhulu, i-intanethi ye-chlorine eshiyekileyo / esweni ubulukhuni kunye ne-detector evuzayo yomatshini wethu iyasebenza.Ezi zicelo zenza iinkqubo yamanzi dialysisithembeke ngakumbi kwaye isebenza kakuhle, ide isetyenziswe kwiindawo ezinomgangatho ophantsi wamanzi njengeAfrika, ifumana ukudunyiswa okuphezulu.Olunye uphawu lwezibonelelo ekufuneka zikhankanyiwe kukuba uhloboumatshini wamanzi we-RO ophathwayoiyafumaneka.
(Umatshini wamanzi ophathwayo we-Wesley, i-OEM iyafumaneka)
Njengomvelisi womatshini womgangatho ophezulu we-hemodialysis kunye nomthengisi wezisombululo ze-dialysis ngokubanzi, u-Wesley uzibophelele ekuboneleleni ngezixhobo zonyango ezingcono kwizigulana zesifo sezintso kunye namaziko ezonyango kwihlabathi liphela.
Ixesha lokuposa: Jun-04-2024