Emva kwenkqubo ye-osmosis ye-reverse yamanzi e-ultrapure, izixhobo sele zisebenza ixesha elide, ngamanye amaxesha umphumo wonyango uya kuncitshiswa kakhulu, kwaye umthamo owenziweyo wezixhobo awuyi kufikelela. Isizathu salo mcimbi ikakhulu sinxulumene nendawo yokusebenza kwezixhobo, uyilo lokukhetha, ufakelo kunye nolwakhiwo, ulawulo lokusebenza, kunye nokusebenza kwemveliso ye-reverse osmosis izixhobo zokuhluza iimbumba. Oku kulandelayo kwazisa ngokukodwa izizathu ezichaphazela amandla okusebenza kwenkqubo ye-osmosis ye-reverse yezixhobo zamanzi ze-ultrapur.
1. Ukusebenza kweMembrane ye-RO
I-anti-fouling kunye ne-hydrophilicity ye-membrane ye-reverse osmosis izixhobo zinempembelelo enkulu kwi-flux. Emva kwexesha lokusebenza, umthamo wokucubungula uya kuncitshiswa. Ukusombulula le ngxaki, kufuneka uqale ukhethe i-membrane yokucoca efanelekileyo. Ngokomzekelo, kwinkqubo ye-UF, unokukhetha ukusebenzisa i-membrane ye-PVDF eqinisiweyo kunye ne-anti-pollution enamandla kunye nokubuyiswa kakuhle kokucoca ukuqinisekisa umphumo wokucoca. Kwinkqubo ye-MBR, kuyimfuneko I-membrane ye-hydrophilic engapheliyo kunye ne-non-threaded ye-MBR ene-lining yangaphakathi isetyenziselwa ukuqinisekisa ukuveliswa kwamanzi kunye nomgangatho wamanzi.
2. Indawo ekusetyenzwa kuyo
Ukuba iqondo lokushisa lamanzi angenayo liphantsi kuneqondo lokushisa lokuyila (ngokuqhelekileyo ngenxa yeenguqu zonyaka), kuya kubangela ukuba ukukhutshwa kwe-membrane kuyancipha; utshintsho kwiindidi kunye nokugxilwa kwezinto ezingcolisayo kumgangatho wamanzi kunye ne-viscosity yomzimba wamanzi kuya kubangela ukuba ukugqithiswa kwamanzi kwe-membrane kube ngaphantsi kunokuba kulindelwe. Ukusombulula ezi ngxaki, kuyimfuneko ukuqwalasela uluhlu lokuguquguquka kweqondo lokushisa eliphantsi kwamanzi kunye nomgangatho wamanzi unyaka wonke ekuqaleni koyilo lwenkqubo ye-membrane, kwaye ushiye umda othile wokhuseleko xa ukhetha indawo ye-membrane.
3. Uyilo loKhetho
Umda ongonelanga wokhuseleko we-membrane ye-osmosis ekhethiweyo, ukugqithisa ukuveliswa kwamanzi okuhamba kwamanzi kwi-membrane, njl., Kuya kubangela ukuba i-membrane ingaphumeleli ukufikelela kumthamo oyiliweyo. Ingaba i-membrane ye-MBR, i-membrane ye-UF okanye i-membrane ye-R0, indawo eyaneleyo ye-membrane kufuneka iqinisekiswe.
4. Ukufakela kunye noKwakha
Kwinkqubo yokuvelisa kunye nokufaka inkqubo inwebu yesixhobo reverse osmosis, ukusilela ukucoca inkunkuma ngexesha kuya kubangela ukungcola okugqithisileyo okushiyekileyo, okuya kuchaphazela ukusebenza kwemveliso yamanzi kwi-membrane, ngokukodwa i-welding slag, i-slag ebukhali okanye i-filaments, njl., eya kubangela i-membrane filaments kunye ne-membrane kwiimeko ezinzima. Iqhekeza laphukile. Kwi-membrane ye-MBR, kuyimfuneko ukucoca ukungcola echibini ngaphambi kokungena emanzini; kwiinkqubo ze-UF kunye ne-RO, qala ngokugungxula inkqubo yombhobho wangaphambili, usebenzise isihluzi sangaphambili, uze ungene emanzini.
5. ULawulo lokuSebenza
Ukongezwa okuchanekileyo kweekhemikhali, ngakumbi i-scale inhibitors, kubaluleke kakhulu kwinkqubo ye-RO. Ukongezelela, ngokweemeko zokusebenza, kuyimfuneko ukuhlamba ngexesha okanye ukuthatha amayeza okuhlamba ukubuyisela ukusebenza kwe-membrane.
Isizathu sokuba i-reverse osmosis system ingavelisi amanzi
Ngokubanzi, i-membrane ye-osmosis ebuyela umva yesixhobo samanzi se-ultrapure iya kuthi chu ivalwe ngexesha lokusetyenziswa, kwaye imveliso yamanzi iya kuba ncinci kwaye incinci. Ngokuqhelekileyo, inwebu ye-osmosis ebuyela umva kufuneka itshintshwe malunga nonyaka. Kwinkqubo yokusetyenziswa, izixhobo zokucoca amanzi ngokubanzi kufuneka zikhuphe amanzi amdaka Abanye abasebenzisi banokubona amanzi amdaka ekhutshiwe kwaye bazive beyinkcitho, kwaye bathathe amanyathelo okuthintela ukukhutshwa kwamanzi amdaka okanye ukunciphisa ukukhutshwa kwamanzi amdaka. Ukuziphatha okunjalo kuya kubangela ngokuthe ngqo ukuba i-membrane ye-osmosis ilahlekelwe yimpembelelo yayo. Kubantu abatyebileyo, kuyacetyiswa ukuba kulungiswe amanzi amdaka ngokomgangatho wamanzi asekuhlaleni kunye neengcebiso zomenzi wezixhobo zokucoca amanzi. Musa ukulungelelanisa ukukhutshwa kwamanzi amdaka ngokuthanda kwakho.
1. Umatshini awukhuphi amanzi, i-valve ye-solenoid yokungena kwamanzi yonakaliswe, kwaye akukho manzi acocekileyo okanye amanzi amdaka.
2. Isihluzo sangaphambili sivaliwe, kwaye ubone ukuba ifilimu ekhuselayo iyakrazulwa kwaye ifakwe endaweni yayo.
3. Isihluzo se-RO reverse osmosis inwebu yesihluzi sivalekile, qala uhlambe, ukuba ukuhlanjululwa akusebenzi, buyisela into yokucoca.
4. Ukuba umbhobho wamanzi uphukile okanye i-elbow yombhobho ivaliwe, phinda uhlolisise kwaye umise umbhobho ukuqinisekisa ukuhamba kakuhle.
5. Umoya okanye ukuvuza kwamanzi kwibhakethi yokugcina amanzi, ukwandisa uxinzelelo lomoya wangaphakathi okanye ukubuyisela ibhakethi yokugcina amanzi.
6. Khangela ukuba ngaba kukho iiplagi zemibhobho kunye nokuvaleka kweteyiphu yezinto ezikrwada kwindawo nganye. Jonga indawo yokucoca amalungu kwaye ujonge ukuba kukho iteyiphu yemathiriyeli ekrwada ebhijelwe kwaye ivaliwe.
Ixesha lokuposa: Apr-12-2021