I-Reverse Osmosis (RO) ulwelwesi, njengengxenye eyinhloko yeimishini yokwelapha amanzi, idlala indima ebaluleke kakhulu emikhakheni eminingi ngenxa yezici zayo eziphumelelayo, ezingabizi kakhulu, nezingavumelani nemvelo. Ngokuthuthuka okuqhubekayo kobuchwepheshe kanye nokuvela kwezinto ezintsha, ubuchwepheshe be-Reverse Osmosis bubhekana nezinselele ezihlukahlukene zokuhlanza amanzi, ukuhlinzeka isintu ngemithombo yamanzi ephephile futhi ezinzile. Ngokuhlaziya okujulile, kuba sobala ukuthi ulwelwesi lwe-RO lubambe isikhundla esibalulekile emkhakheni wokwelapha amanzi. Ayigcini nje ngokuphakamisa amazinga ekhwalithi yamanzi kodwa iphinde iqhubekisele phambili emisha kanye nenqubekelaphambili kubuchwepheshe bokuhlanza amanzi bubonke. Ngokuqhutshwa ukuqwashisa okwandayo njalo ngokongiwa kwemithombo yamanzi, ukusetshenziswa kobuchwepheshe be-reverse osmosis kuzokwanda, kube nomthelela omkhulu ekusetshenzisweni okusimeme kwemithombo yamanzi emhlabeni jikelele.
Ungakuhlola Kanjani Ukusebenza Kwe-Reverse Osmosis Membranes? Ngokuvamile, ukusebenza kwe-reverse osmosis (RO) ulwelwesi kukalwa ngezinkomba ezintathu ezibalulekile: izinga lokubuyisela, izinga lokukhiqiza amanzi (kanye nokuguquguquka), kanye nezinga lokwenqatshwa kukasawoti.
1. Izinga Lokubuyisela
Izinga lokubuyisela liyinkomba ebalulekile yokusebenza kahle kwe-membrane ye-RO noma uhlelo. Imele ingxenye yamanzi okuphakelayo aguqulwa abe amanzi omkhiqizo (amanzi ahlanzekile). Ifomula ithi:Izinga Lokubuyisela (%) = (Izinga Lokugeleza Kwamanzi Lomkhiqizo ÷Isilinganiso Sokugeleza Kwamanzi Okuphakelayo) × 100
2. Izinga Lokukhiqiza Amanzi kanye ne-Flux
Izinga Lokukhiqiza Amanzi: Libhekisela kumthamo wamanzi ahlanzekile akhiqizwa ulwelwesi lwe-RO ngesikhathi seyunithi ngaphansi kwezimo ezithile zengcindezi. Amayunithi ajwayelekile afaka i-GPD (amalitha ngosuku) kanye ne-LPH (amalitha ngehora).
I-Flux: Ibonisa umthamo wamanzi akhiqizwa endaweni yeyunithi ngayinye ye-membrane ngesikhathi seyunithi. Amayunithi ngokuvamile ayi-GFD (amalitha ngonyawo lwesikwele ngosuku) noma m³/m²·day (cubic metres per square meter ngosuku).
Ifomula: Izinga Lokukhiqiza Amanzi = I-Flux × Indawo Ye-Membrane Ephumelelayo
3. Izinga Lokwenqatshwa Usawoti
Izinga lokwenqatshwa kukasawoti libonisa amandla areverse osmosis (RO)ulwelwesi ukususa ukungcola emanzini. Ngokuvamile, ukusebenza kahle kokukhipha ulwelwesi lwe-RO kokungcola okuthile kulandela la maphethini:
Amazinga aphezulu okunqatshwa kwama-ion e-polyvalent uma kuqhathaniswa nama-monovalent ions.
Izinga lokususwa kwama-ion ayinkimbinkimbi liphezulu kunalelo lama-ion alula.
Ukusebenza kahle kokususa okuphansi kwezinhlanganisela eziphilayo ezinesisindo samangqamuzana angaphansi kwe-100.
Ukusebenza okuncishisiwe ngokumelene nezakhi zeqembu le-nitrogen nezinhlanganisela zazo.
Ukwengeza, izinga lokwenqatshwa kukasawoti lihlukaniswe ngezinhlobo ezimbili:
Izinga Lokwenqatshwa Usawoti Elisobala:
Izinga Lokwenqatshwa Elibonakalayo (%) = 1-(Umkhiqizo Wamanzi Wokugxila Kasawoti / Okuphakelayo Ukugxila Kasawoti Kasawoti)
Isilinganiso Sangempela Sokwenqaba Usawoti:
Izinga Lokwenqatshwa Langempela (%) = 1-2xUmkhiqizo Wamanzi Wokugcwala Usawoti Kasawoti / (Phakamisa Amanzi Okugxiliswa Kasawoti + Okugxilile Kasawoti Kasawoti)] ÷2×A
A: Isici se-concentration polarization (imvamisa sisuka ku-1.1 siye ku-1.2).
Le metric ihlola ngokugcwele ukusebenza kolwelwesi lokususa ukungcola ngaphansi kwezimo zokusebenza zomhlaba wangempela.
Sihlinzeka ngazo zonke izinhloboimishini yokwelapha amanzi, imikhiqizo yethu ihlanganisa okokuthambisa amanzi, okokusebenza kabusha kokuhlanza amanzi, okokusebenza kokuhlanza amanzi e-UF nge-ultrafiltration, okokusebenza kokuhlanza amanzi e-RO reverse osmosis, okokusebenza kwamanzi olwandle okukhipha usawoti emanzini olwandle, okokusebenza kwamanzi ahlanzekile e-EDI, okokuhlanza amanzi angcolile nezingxenye zemishini yokuhlanza amanzi. Uma ungathanda ulwazi olwengeziwe, sicela uvakashele iwebhusayithi yethu www.toptionwater.com. Noma uma unesidingo, sicela ungangabazi ukusithinta.
Isikhathi sokuthumela: Jun-07-2025