Imigaqo yoLawulo lwe-PH kwiiNqanaba ezahlukeneyo zokuSebenza kwe-Reverse Osmosis
Itekhnoloji yeReverse Osmosis (RO) ibe sisiseko kwiinkqubo zanamhlanje zokucocwa kwamanzi, isetyenziswa ngokubanzi kwiiprojekthi zemizi-mveliso, zikamasipala, kunye nezorhwebo. Enye yeeparameters eziphambili zokusebenza ekugcineni ukusebenza okuzinzileyo kunye nokukhusela i-RO membranes Ulawulo lwe-pH. Ukulawulwa kwe-pH efanelekileyo ngexesha lezigaba ezahlukeneyo zokusebenza kwe-RO-unyango lwangaphambili, ukusebenza kwenkqubo, kunye nokucoca-kuchaphazela ngokuthe ngqo ukusebenza kwenkqubo, umgangatho wamanzi, kunye ne-membrane yokuphila.
Ukubaluleka kwe-pH kwii-RO Systems
Ii-membrane ze-RO zinovakalelo kumanqanaba aphezulu e-pH. Ngelixa uninzi lwe-polyamide thin-film composite (TFC) i-membrane inokusebenza ngokubanzi phakathi koluhlu lwe-pH ye-4-11, iinkqubo zokucoca ixesha elifutshane zivumela ukubonakaliswa kuluhlu olubanzi (ngokuqhelekileyo pH 2-12). Ukuba i-pH ayilawulwa ngokufanelekileyo, ukulinganisa, ukuhlambalaza, okanye i-hydrolysis ye-membrane yezinto ezinokuthi zenzeke, ukunciphisa ukugatywa kwetyuwa kunye nokunciphisa ubomi benkonzo.
Ukulawulwa kwe-pH kwiiNqanaba ezahlukeneyo
- Inqanaba loNyango lwangaphambili
- Injongo: Thintela ukukala kunye nokungcola ngaphakathi kwenkqubo ye-RO.
- Indlela: Lungisa i-pH yesondlo samanzi ukunciphisa imingcipheko yokuna kwemvula evela kubulukhuni beeyoni ezifana ne-calcium carbonate, i-calcium sulfate, okanye i-silica. Umzekelo, i-acid dosing (i-sulfuric okanye i-hydrochloric acid) iqhele ukusetyenziswa ukuthoba i-pH, ngaloo ndlela igcina iityuwa ezinyibilikayo kunye nokunciphisa ukukala.
- Inqanaba lokuSebenza
- Injongo: Gcina ukusebenza ngokufanelekileyo kwe-desalination ngelixa ukhusela inwebu.
- Indlela: Ngexesha lokusebenza, i-pH ye-feedwater igcinwa izinzile ngaphakathi koluhlu olucetyiswayo lomenzi we-membrane. Ukuzinza kuqinisekisa ukuba umaleko osebenzayo we-polyamide ugcina ingqibelelo yawo, ukuphumeza ukugatywa kwetyuwa ephezulu kunye nokungaguquguquki komgangatho wamanzi.
- Inqanaba lokucoca (CIP – Coca-In-Place)
- Injongo: Susa isikali esiqokelelweyo, ukungcola okuphilayo, okanye ukukhula kwebhayoloji.
- Indlela:
- Izisombululo zokucoca i-Acid (i-pH ephantsi, malunga ne-2–4) nyibilikisa isikali se-inorganic ezifana ne-calcium carbonate okanye iidiphozithi zentsimbi.
- Izisombululo zokucoca ialkaline (i-pH ephezulu, malunga ne-10-12) susa i-organic foiling, i-oyile, kunye ne-biological matter.
Ukutshintshana phakathi kokucocwa kwe-acidic kunye ne-alkaline kuqinisekisa ukubuyiswa kwenkqubo epheleleyo ngaphandle kokonakalisa i-membrane.
IMEMBRANE EFIHLILEYO CO., LTD.: Ukusungula i-RO Membrane Solutions
IMEMBRANE CO., LTD. ngumvelisi oqeqeshiweyo weenwebu ze-RO ezisebenza ngokuphezulu, ezinikezele ekunikezeni izisombululo ezithembekileyo zokukhupha ityuwa, unyango lwamanzi amashishini, kunye nokucocwa kwezorhwebo. Iimbumba zenkampani zenziwe ngetekhnoloji eyomeleleyo yepolyamide ecwecwe, enikezela:
- Ukunyamezela i-pH ebanzi ukucoca nokugcinwa ngokukhuselekileyo.
- Ukwala iTyuwa ephezulu ukuqinisekisa umgangatho wamanzi ophezulu.
- Ukusebenza ixesha elide naphantsi kweemeko zekhemikhali zamanzi ezinomngeni.
Ngokugxininisa ngamandla kwizinto ezintsha kunye nomgangatho, i-HID MEMBRANE ibonelela ngenkxaso yobugcisa elungiselelweyo, kubandakanywa nesikhokelo kwizicwangciso zokulawula i-pH ezichanekileyo zokwandisa ukusebenza kakuhle kwenkqubo kunye nokwandisa ubomi benkonzo ye-membrane.
Ukuqukumbela
Ulawulo lwe-pH lubalulekile kuwo onke amanqanaba okusebenza okubuyela umva i-osmosis. Ukusuka ekuthinteleni ukulinganisa kwi-pretreatment, ukuqinisekisa ukusebenza okuzinzile ngexesha lokusebenza, ukucocwa kweekhemikhali ezisebenzayo, ukugcina uluhlu oluchanekileyo lwe-pH lukhusela zombini umgangatho wamanzi kunye nobude obude beembrane ze-RO. IMEMBRANE CO., LTD. iyaqhubeka nokuxhasa amashishini kwihlabathi liphela ngetekhnoloji ye-membrane ephucukileyo kunye nolwazi lweengcali, ukunceda abathengi ukuba bafezekise izisombululo zokunyanga amanzi ezizinzileyo kunye neendleko ezisebenzayo.