Ngemva kwesistimu ye-osmosis ehlehlayo yamanzi e-ultrapure, okokusebenza sekunesikhathi eside kusebenza, ngezinye izikhathi umphumela wokwelapha uzoncishiswa kakhulu, futhi umthamo oklanyelwe wezinto zokusebenza ngeke ufinyelelwe.Isizathu salesi simo sihlobene kakhulu nendawo yokusebenza kwemishini, idizayini yokukhetha, ukufakwa nokwakhiwa, ukuphathwa kokusebenza, kanye nokusebenza komkhiqizo wezingqimba zokuhlunga kwemishini ye-osmosis.Okulandelayo kwethula ngokuqondile izizathu ezithinta amandla okucubungula wesistimu ye-osmosis ehlehlayo yempahla yamanzi e-ultrapure.
1. Ukusebenza KweMembrane ye-RO
I-anti-fouling kanye ne-hydrophilicity yolwelwesi lwemishini ye-osmosis engemuva inomthelela omkhulu ekuguquguqukeni.Ngemva kwesikhathi sokusebenza, amandla okucubungula azoncishiswa.Ukuze uxazulule le nkinga, kufanele uqale ukhethe ulwelwesi olufanele lokuhlunga.Isibonelo, enqubweni ye-UF, ungakhetha ukusebenzisa i-membrane ye-PVDF eqinisiwe ene-anti-pollution eqinile kanye nokuvuselela okuhle kokuhlanza ukuze uqinisekise umphumela wokuhlanza.Kuhlelo lwe-MBR, kuyadingeka I-membrane ye-MBR ehlala njalo eyi-hydrophilic nengenantambo enomugqa wangaphakathi isetshenziswa ukuze kuqinisekiswe ukukhiqizwa kwamanzi kanye nekhwalithi yamanzi.
2. Indawo yokusebenza
Uma izinga lokushisa lamanzi okungena liphansi kunezinga lokushisa lokuklama (ngokuvamile ngenxa yezinguquko zesizini), lizokwenza ukuthi ukusebenza kokuphuma kwe-membrane kwehle;izinguquko ezinhlotsheni kanye nokugxilisana kokungcola kukhwalithi yamanzi kanye ne-viscosity yomzimba wamanzi kuzophinde kubangele ukuthi ulwelwesi lokungena kwamanzi lube ngaphansi kunokulindelekile.Ukuze uxazulule lezi zinkinga, kuyadingeka ukucabangela ububanzi bokuguquguquka kwezinga lokushisa lamanzi eliphansi kakhulu kanye nekhwalithi yamanzi unyaka wonke ekuqaleni komklamo wesistimu ye-membrane, futhi ushiye umkhawulo othile wokuphepha lapho ukhetha indawo ye-membrane.
3. Ukukhetha Design
Imajini yokuphepha enganele ye-membrane ekhethiwe ye-osmosis ebuyela emuva, ukulinganisa ngokweqile kokugeleza kwamanzi okukhiqizwa kwe-membrane, njll., kuzobangela ulwelwesi lwehluleke ukufinyelela umthamo oklanyelwe.Noma ngabe i-MBR membrane, i-UF membrane noma i-R0, indawo eyanele yolwelwesi kufanele iqinisekiswe.
4. Ukufakwa kanye Nokwakha
Enqubweni yokukhiqiza nokufaka uhlelo lwe-membrane lwemishini ye-osmosis e-reverse, ukwehluleka ukuhlanza imfucumfucu ngesikhathi kuzoholela ekungcoleni okweqile okusele, okuzothinta ukusebenza kokukhiqizwa kwamanzi kwe-membrane, ikakhulukazi i-welding slag, ebukhali noma imicu, njll. ., okuzobangela imicu ye-membrane kanye nolwelwesi ezimeni ezinzima.Isiqephu siphukile.Ngolwelwesi lwe-MBR, kuyadingeka ukuhlanza ukungcola echibini ngaphambi kokungena emanzini;kumasistimu e-UF ne-RO, qala ngokushayela isistimu yamapayipi angaphambili, usebenzise isihlungi sangaphambili, bese ungena emanzini.
5. Ukuphathwa Kokusebenza
Ukwengezwa okulungile kwamakhemikhali, ikakhulukazi ama-scale inhibitors, kubaluleke kakhulu ohlelweni lwe-RO.Ngaphezu kwalokho, ngokwezimo zokusebenza, kuyadingeka ukugeza ngesikhathi noma ukuthatha ukugeza kwemithi ukubuyisela ukusebenza kwe-membrane.
Isizathu sokuthi kungani uhlelo lwe-osmosis oluphambene lungawakhiqizi amanzi
Ngokuvamile, ulwelwesi lwe-osmosis oluhlanekezelwe lwemishini yamanzi ye-ultrapure luzovinjelwa kancane kancane ngesikhathi sokusetshenziswa, futhi ukukhiqizwa kwamanzi kuzoba kuncane futhi kube kuncane.Ngokuvamile, ulwelwesi lwe-osmosis olungemuva ludinga ukushintshwa esikhathini esingangonyaka.Ngesikhathi sokusetshenziswa, okokusebenza okujwayelekile kokuhlanza amanzi kufanele kukhiphe amanzi angcolile Abanye abasebenzisi bangase babone amanzi angcolile ekhishwa futhi bazizwe bemosha, futhi bathathe izinyathelo zokuvimba ukuchitheka kwamanzi angcolile noma ukunciphisa ukuchithwa kwamanzi angcolile.Ukuziphatha okunjalo kuzobangela ngokuqondile ukuthi i-reverse osmosis membrane ilahlekelwe umphumela wayo.Kwabadla izambane likapondo, kuyatuswa ukulungisa amanzi angcolile ngokwezinga lamanzi endawo kanye nezincomo zomkhiqizi wemishini yokuhlanza amanzi.Ungalungisi ukukhishwa kwamanzi angcolile ngokuthanda kwakho.
1. Umshini awukhiphi amanzi, i-valve ye-solenoid yokungena kwamanzi yonakalisiwe, futhi awekho amanzi ahlanzekile noma amanzi angcolile.
2. Isici sokuhlunga esingaphambili sivalekile, bese ubona ukuthi ifilimu yokuvikela iyadatshulwa futhi ishintshwe.
3. Isici sesihlungi se-RO reverse osmosis membrane sivalekile, hlambulula kuqala, uma ukuhlanza kungavumelekile, buyisela isici sokuhlunga.
4. Uma ipayipi lamanzi liphukile noma indololwane yepayipi ivaliwe, hlola futhi futhi usethe ipayipi ukuze uqinisekise ukugeleza okushelelayo.
5. Ukuvuza komoya noma amanzi ebhakedeni lokugcina amanzi, kwenyusa umoya wangaphakathi noma buyisela ibhakede lokugcina amanzi.
6. Hlola ukuthi akhona yini amapulaki amapayipi nokuvinjwa kwetheyiphu yempahla eluhlaza endaweni ngayinye.Hlola amajoyinti esici sokuhlunga bese uhlola ukuthi ingabe ikhona yini itheyiphu yempahla eluhlaza eboshelwe futhi ivinjiwe.
Isikhathi sokuthumela: Apr-12-2021