Ungavikela kanjani i-reverse osmosis membrane ngesikhathi sokusebenza kwesistimu?
Ukucubungula kusengaphambili sekuqediwe; imininingwane yokusebenza ngesikhathi sokusebenza ibaluleke kakhulu—umonakalo omkhulu we-membrane ubangelwa "amaphutha abantu," njengokwanda kwengcindezi ngokuzumayo noma amazinga aphezulu kakhulu okululama. Khumbula la maphuzu amane abalulekile:
- Ukunyuka kwengcindezi okuhamba kancane: izinga kufanele libe ≤0.07 MPa/min. Uma uqala uhlelo, gwema ukuvula ivalvu ngokuzumayo! Ukwanda kwengcindezi okusheshayo kungabangela ukushaqeka ezintweni ze-membrane, okuholela ekungalingani kahle kwemicu ye-membrane kanye nokuqhekeka kwe-sealing adhesive. Indlela efanele ukuvula kancane kancane ivalvu yamanzi okuphakelayo, okuvumela ingcindezi ukuthi ikhuphuke kancane iye enanini elibekiwe.
- Izinga Lokubuyisa Lokulawula: Kwemodyuli eyodwa ≤15%, uhlelo ≤85%. Uma izinga lokululama liphezulu, kulapho izinga lokungcolisa liphezulu ohlangothini oluhlanganisiwe, okwandisa amathuba okukala. Isibonelo, uma izinga lokululama le-single module lidlula u-15%, izinga lokuhlanzeka kukasawoti ohlangothini oluhlanganisiwe lizophindeka kabili, kwakha ngokushesha isikali esivimba ama-pores e-membrane. Lungisa izinga lokululama kwesistimu ngokusekelwe ekhwalithini yamanzi; emanzini anosawoti omningi, kunconywa ukuthi uwanciphise ngendlela efanele.
- Ukuhlanza Ngesikhathi: Uma kuvela izimpawu ezintathu zesixwayiso, sekuyisikhathi sokuhlanza. Ulwelwesi alunawo “ukulungiswa.” Uma ukungcola sekufinyelele ezingeni elithile, ukuhlanza kuyadingeka ukuze kugwenywe umjikelezo omubi
Umthamo wamanzi okukhiqiza wehla ngaphezu kuka-10% kusukela enanini lokuqala
I-TDS yamanzi akhiqiziwe ikhuphuke ngaphezu kuka-15% uma kuqhathaniswa nenani lokuqala.
Umehluko wokucindezela kulo lonke ulwelwesi ukhuphuka ngaphezu kuka-15% uma kuqhathaniswa nenani lokuqala. Ukuhlanza kumele kwenziwe ngokulandelana: ukuhlanza kokuqala kwe-alkaline (ukususa izinto eziphilayo kanye nama-colloid), kulandelwe ukuhlanza kwe-asidi (ukususa isikali se-calcium-magnesium kanye nama-metal oxides). Sebenzisa izinto zokuhlanza ezikhethekile futhi ugweme ama-asidi aqinile noma ama-alkali ukuvimbela umonakalo osele kulwelwesi.
- Ukuqapha Kwangempela: Landela eduze amaphuzu amathathu abalulekile edatha—ukuqoshwa kwansuku zonke komfutho wamanzi okuphakelayo, i-TDS yamanzi omkhiqizo, kanye nesilinganiso sokugeleza kokugxila. Uma kuvela noma yikuphi ukukhubazeka (njengokwanda kwe-TDS ngokuzumayo), phenya imbangela ngokushesha ukuze uvimbele izinkinga ezincane ukuthi zingabi yizinkinga ezinkulu.