Ukadaulo wa reverse osmosis ndiwopamwamba kwambiri paukadaulo wonse wopangira madzi womwe anthu akudziwa panopo, ndipo ukhondo wake ndi pafupifupi 100%.Reverse osmosis element imagwiritsidwa ntchito kuyeretsa madzi ndikuchotsa zonyansa ndi mchere womwe uli m'madzi.
Mukamagwiritsa ntchito nembanemba ya reverse osmosis pochiza madzi aiwisi, kuchira kwa nembanemba, monga gawo lofunikira la magwiridwe antchito, nthawi zambiri kumayang'aniridwa kwambiri.Kubwezeretsa kwakukulu kumatanthauza mphamvu yotulutsa madzi amphamvu.Ndiye kodi kuchira kwa nembanemba ya reverse osmosis ndikokwerako?
1. Kodi reverse osmosis membrane system imachira bwanji?
Mlingo wochira umatanthawuza kuchuluka kwa madzi omwe ali ndi mphamvu mu nembanemba omwe amasandulika kukhala madzi opangidwa ndi zinthu kapena ma permeates, omwe amatsimikiziridwa ndi pretreatment imapangitsa madzi kukhala abwino komanso zofunika zamadzi.Kubwezeretsa kwa dongosololi kumakhudzidwa ndi zinthu zambiri monga momwe madzi amaperekera, chiwerengero, ndi dongosolo la zinthu za membrane.Kachipangizo kakang'ono ka reverse osmosis kamakhala ndi zinthu zochepa za nembanemba komanso njira yoperekera madzi pang'ono, motero kubweza kwamakina nthawi zambiri kumakhala kotsika.Chifukwa cha kuchuluka kwa zinthu za nembanemba komanso njira yayitali yoperekera madzi mu chipangizocho, kuwongolera kwenikweni kwadongosolo kumakhala pamwamba pa 75%, ndipo nthawi zina kumafika 90%.
2. Kubwezeretsanso kuchuluka kwa algorithm ya reverse osmosis membrane system
Mlingo wochira wa chinthu chodziwika bwino chamtundu umodzi wa reverse osmosis membrane umasiyanasiyana malinga ndi mtundu wamadzi omwe ali ndi mphamvu, ndipo kuchuluka kwa machira nthawi zambiri kumakhala pakati pa 12% -50%.Kubwezeretsanso kwa machitidwe ochiritsira a reverse osmosis membrane kumasiyananso kuchokera ku 30% mpaka 90% kutengera kukula kwa dongosolo komanso mtundu wamadzi osaphika.
Mawerengedwe a chiŵerengero cha kuchira ndi motere:
R%=Fp/Ff×100%
Mwachidule: Ff ---- reverse osmosis membrane (dongosolo) madzi olowera madzi (m³/h)
Fp ---- Kuthamanga kwa madzi kwa nembanemba ya reverse osmosis (dongosolo) (m³/h)
R ---- Kubweza kwa nembanemba ya reverse osmosis (dongosolo)
3. Kodi kuchira kwa nembanemba ya reverse osmosis ndikokwera momwe ndingathere?
Nthawi zina, kubweza kwadongosolo kumafunikanso pazida zing'onozing'ono za reverse osmosis kuti zisawononge madzi.Panthawiyi, popanga zida za reverse osmosis, njira zosiyanasiyana zotsutsana ziyenera kutsatiridwa.Njira yodziwika kwambiri ndikugwiritsa ntchito moyikira Madziwo amafalitsidwa pang'ono, ndiye kuti, gawo lokhalo lamadzi okhazikika a chipangizo cha reverse osmosis limatulutsidwa, ndipo gawo lotsalalo limazungulira polowera pampu yamadzi.Panthawi imeneyi, akhoza kuonetsetsa kuti pamwamba pa nembanemba chinthu amakhala ndi mlingo yopingasa otaya, komanso akhoza kukwaniritsa dongosolo kuchira mlingo chofunika ndi wosuta.Sizingatheke kusintha mwachindunji madzi odyetserako madzi / madzi osakanikirana ndi ma valve otuluka kuti awonjezere kuchira kwa dongosolo.Izi zikachitika, kuchuluka kwa kuipitsa kwa nembanemba kumawonjezeka, zomwe zimabweretsa zotsatirapo zoyipa.
Ngakhale kuchuluka kwa kuchira kwadongosolo, kuchepa kwamadzi kumatsika pang'ono, koma kuchira kochulukirapo kungayambitse mavuto otsatirawa.
①Kuchulukirachulukira kwa madzi opangidwa kumatsika, zomwe zimapangitsa kuti madzi azikhala opanda madzi
② Kuchulukitsa kuchira kwadongosolo kumawonjezera kusiyana kwa ndende kumbali zonse ziwiri za reverse osmosis membrane, zomwe zimapangitsa kuti mchere wamadzi amadzimadzi azichulukirachulukira.
③Kuwonjezeka kwa chiwongola dzanja kumapangitsanso kuchepa kwa kuthamanga kwa ukonde wa dongosolo, zomwe pamapeto pake zidzadzetsa kuchepa kwa kupanga madzi kwa dongosolo.Kuti asunge madzi omwewo, kupanikizika kwa kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe kake kuyenera kuwonjezereka.
Nthawi zambiri, kubwezeretsedwa kwa madzi a brackish desalination kumayendetsedwa pa 75%, ndiko kuti, madzi okhazikika amakhazikika nthawi zinayi.Pamene mchere wa madzi osaphika uli wochepa, nthawi zina 80% ingagwiritsidwe ntchito.A m'munsi dongosolo kuchira mlingo amagwiritsidwanso ntchito kupewa fouling.
Chifukwa chake, kuchuluka kwa kuchira kuyenera kukhazikitsidwa molingana ndi momwe reverse osmosis system imakhalira, osati kuti ikhale yabwinoko.
Malingaliro a kampani HID™ Membrane Co., Ltd.imakhazikika mu R&D, kapangidwe, kupanga, ndi kugulitsa zinthu zochizira madzi zikuphatikizaRO Membrane, Reverse Osmosis (RO) System, RO Membrane Housing, Zosefera za RO, RO Flat Sheet, etc.Zogulitsa zake zimagwiritsidwa ntchito kwambiri pazosowa zamadzi m'mafakitale monga zamagetsi, mankhwala, mankhwala, kupanga madzi akumwa, zakumwa, zopangira chakudya, madzi opangira boiler, kuswana, ndi kubzala.
Nthawi yotumiza: Oct-29-2020