Reverse osmosis (RO) inwebu, njengenxalenye engundoqoizixhobo zokunyanga amanzi, zidlala indima ebaluleke kakhulu kwiinkalo ezininzi ngenxa yokusebenza kwazo kakuhle, ukonga imali, kunye neempawu ezihambisana nokusingqongileyo. Ngokuqhubela phambili okuqhubekayo kwetekhnoloji kunye nokuvela kwezixhobo ezitsha, itekhnoloji ye-osmosis ebuyela umva ijongana ngokuqhubekayo nemingeni eyahlukeneyo yokucocwa kwamanzi, ibonelela uluntu ngemithombo yamanzi ekhuselekileyo kunye nezinzile ngakumbi. Ngohlalutyo olunzulu, kuyacaca ukuba i-membrane ye-RO ibambe indawo ebalulekileyo kwicandelo lonyango lwamanzi. Ayiphakamisi nje kuphela imigangatho yomgangatho wamanzi kodwa ikwaqhuba ukutsha kunye nenkqubela phambili kubuchwephesha bokucocwa kwamanzi ngokupheleleyo. Ngokuqhutywa lulwazi oluhlala lusanda ngolondolozo lobutyebi bamanzi, ukusetyenziswa kobuchwephesha be-osmosis obungasemva kuya kusanda, kube negalelo elikhulu ekusetyenzisweni ngokuzinzileyo kobutyebi bamanzi ehlabathi.
UVavanya njani ukuSebenza kweeMembranes ze-Osmosis eziReverse? Ngokuqhelekileyo, ukusebenza kwe-membrane ye-osmosis (RO) ilinganiswa ngezibonakaliso ezintathu eziphambili: izinga lokubuyisela, izinga lokuvelisa amanzi (kunye ne-flux), kunye nesantya sokulahlwa kwetyuwa.
1. Ireyithi yoBuyiselo
Izinga lokubuyisela liyisalathisi esibalulekileyo sokusebenza kakuhle kwe-membrane ye-RO okanye inkqubo. Imele umlinganiselo wamanzi okutya aguqulwa abe ngamanzi emveliso (amanzi acociweyo). Ifomula yile:Inqanaba lokuBuyisela kwakhona (%) = (Inqanaba lokuHamba kwamanzi kwimveliso ÷Isantya sokuHamba saManzi ÷Isantya sokuHamba saManzi) × 100
2. Izinga loMveliso waManzi kunye neFlux
Izinga loMveliso waManzi: Kubhekiselele kumthamo wamanzi ahlambulukileyo owenziwe yi-RO membrane ngexesha leyunithi phantsi kweemeko ezithile zoxinzelelo. Iiyunithi eziqhelekileyo ziquka i-GPD (iigaloni ngosuku) kunye ne-LPH (ilitha ngeyure).
I-Flux: Ibonisa umthamo wamanzi avelisiweyo kwindawo nganye yeyunithi ye-membrane ngexesha leyunithi. Iiyunithi zikholisa ukuba yi-GFD (iigaloni ngonyawo lwesikwere ngosuku) okanye m³/m²·usuku (i-cubic metres nge-square meter ngosuku).
Ifomula: Ixabiso leMveliso yaManzi = Flux × Indawo esebenzayo yeMembrane
3. Izinga lokwaliwa kweTyuwa
Izinga lokwaliwa kwetyuwa libonisa amandla aumva i-osmosis (RO)inwebu ukususa ukungcola emanzini. Ngokubanzi, ukusebenza kakuhle kwe-RO membranes kungcoliseko oluthile kulandela ezi patheni:
Amazinga aphezulu okulahlwa kwee-ion ze-polyvalent xa kuthelekiswa ne-monovalent ion.
Izinga lokususwa kweeyoni eziyinkimbinkimbi liphezulu kunelo lilula.
Ukusebenza okusezantsi kokususa iikhompawundi zezinto eziphilayo ezinobunzima bemolekyuli ngaphantsi kwe-100.
Ukusebenza okuncitshisiweyo ngokuchasene nezinto zeqela le-nitrogen kunye neekhompawundi zazo.
Ukongeza, izinga lokwaliwa kwetyuwa lihlelwe ngokweendidi ezimbini:
Iqondo elibonakalayo lokwaliwa kweTyuwa:
Iqondo elibonakalayo lokwala (%) = 1-(Imveliso yaManzi aManzi azinzise iTyuwa / Ukutya kwaManzi okuNxibelela kweTyuwa)
Oyena Mgangatho wokwaliwa kweTyuwa:
Okwenyani Izinga lokwala (%) = 1-2xImveliso yaManzi yokuNxibelela kweTyuwa / (Isondlo saManzi sokuNxibelela kweTyuwa + ukuZinzisa iTyuwa eGxinileyo)] ÷2×A
A: Ugxininiso lwe-polarization factor (ngokuqhelekileyo ukusuka kwi-1.1 ukuya kwi-1.2).
Le metric ivavanya ngokubanzi ukususwa kokungcola kwenwebu phantsi kweemeko zokusebenza zehlabathi lokwenyani.
Sinikezela zonke iintloboizixhobo zokunyanga amanzi, iimveliso zethu ziquka izixhobo zokuthambisa amanzi, ukurisayikilishwa kwezixhobo zokucocwa kwamanzi, izixhobo zokucocwa kwamanzi ze-UF ze-ultrafiltration, izixhobo zokucocwa kwamanzi e-RO reverse osmosis, izixhobo zokukhupha amanzi olwandle, izixhobo zamanzi acocekileyo e-EDI, izixhobo zokucocwa kwamanzi amdaka kunye nezixhobo zokucoca amanzi. Ukuba ungathanda ulwazi oluthe kratya, nceda undwendwele iwebhusayithi yethu www.toptionwater.com. Okanye ukuba unayo nayiphi na imfuno, nceda ungathandabuzi ukuqhagamshelana nathi.
Ixesha lokuposa: Jun-07-2025