I-Reverse Osmosis (RO) ibhekisela kubuchwepheshe obuhlanza amanzi ngokuwaphusha kulwelwesi olungapenyeleka ngaphansi kwengcindezi ephezulu.Ulwelwesi lwe-RO luwungqimba oluncane lwezinto zokuhlunga ezihlukanisa ama-ejenti angcolisayo nosawoti oncibilikisiwe emanzini okuphuza.Iqukethe izendlalelo ezintathu, okuyiwebhu esekela i-polyester, i-micro-porous polysulfone interlayer kanye ne-ultra-thin polyamide barrier layer.Lezi zingqimba zingasetshenziswa kuzo zombili izinqubo zezimboni nasekutholeni amanzi aphuzwayo.Kulezi zinsuku, aya ngokuya esetshenziswa emhlabeni wonke ukuhlanzwa kwamanzi, njengoba inqubo ye-RO inikeza enye indlela evumelana nemvelo futhi engabizi kakhulu kumasu asetshenziswa ngokujwayelekile afana nokuhluza.Kodwa abantu abakawajwayeli ngokugcwele amagama asetshenziswayo futhi bawuqonde ngokugcwele umehluko phakathi kwezinhlobo zama-membrane e-ro.
Esihlokweni sanamuhla, sizokwabelana kafushane ngamanye amagama asetshenziswa kakhulu nokuthi umehluko phakathi kwe-RO membranes.Ama-membrane e-HID ahlukaniswa ngohlobo lolwelwesi, ukusetshenziswa kolwelwesi, usayizi, nokusebenza.Kuwebhusayithi yethu, ulwelwesi luhlukaniswa ikakhulukazi izigaba ezintathu kusetshenziswa ulwelwesi (GPD).Sihlukanisa ulwelwesi lwethu lwe-ro ngokuya ngosayizi wesistimu yohlelo lokusebenza kanye nobubanzi bawo be-GDP.Kulwelwesi lwe-ro lwezindawo zokuhlala e-HID, i-GPD ububanzi obungu-50 - 200 futhi ingakwazi ukusingatha ububanzi bengcindezi obungu-65psi ukuya ku-200psi.Sinamamodeli abanzi noma lezi zindwangu futhi ungabheka iyunithi yethu kuwebhusayithi yethu.Lezi zingqimba zifanelekile futhi zinconywa ukuthi zisetshenziswe ezinhlelweni ezincane zasendlini.ngenxa yobubanzi bengcindezi ephansi kanye namazinga e-gpd.
Ngobacommercial ro membranes at HID, ububanzi be-GPD obungu-200 - 1000 futhi bungakwazi ukuphatha ububanzi bengcindezi engu-65psi ukuya ku-200psi enkulu.Siphinde sibe nemodeli ebanzi yalezi zimbotshana.Lezi zingqimba zifanele ukusetshenziswa ezindaweni zomphakathi noma ezakhiweni zamahhovisi, izibhedlela, izikole, amafekthri, amalabhorethri ngoba i-GPD yalezi zimbotshana inamandla amakhulu kunezindawo zokuhlala.Ngokuvamile zisetshenziselwa ukukhipha usawoti emanzini angaphezulu, amanzi angaphansi komhlaba, amanzi ampompi, abrackish anosawoti ngaphansi kuka-2000ppm.Iqembu lesithathu yizimboni zezimboni, lezi zikhulu ngosayizi, i-GPD, futhi zenzelwe amasistimu amakhulu.Kusuka ku-780 - 11000 amalitha ngosuku, lawa angasetshenziselwa ukukhipha usawoti emanzini olwandle kanye namanzi anosawoti amaningi futhi angakwazi ukumelana nengcindezi engu-150psi ukuya ku-600psi ephezulu.Sizokwabelana ngolwazi oluningiliziwe lwesigaba ngasinye esihlokweni sethu esilandelayo.
Amagama ayisihluthulelo asetshenziswe ku-osmosis ephambene
Ukubuyisela - iphesenti lamanzi okuphakelwa kwesistimu ye-membrane avela kusistimu njengamanzi omkhiqizo noma "i-permeate".
Ukwenqatshwa - iphesenti lokuhlushwa kwe-solute elikhishwe emanzini okuphakelayo kwesistimu ngolwelwesi.
Iphaseji - okuphambene nokuthi "ukwenqatshwa", isiqephu singamaphesenti ezinto ezincibilikisiwe (ukungcola) emanzini okuphakelayo avunyelwe ukudlula kulwelwesi.
Ukugeleza - Ukugeleza kokuphakelayo izinga lamanzi okuphakelayo elethulwa engxenyeni yolwelwesi noma ohlelweni lolwelwesi, ngokuvamile olukalwa ngamalitha ngomzuzu (gpm).
Ukugeleza kwe-concentrate - izinga lokugeleza kwamanzi okuphakelayo okungangenisiwe aphuma engxenyeni yolwelwesi noma ohlelweni lolwelwesi.
I-Flux - isilinganiso se-permeate ethuthwa ngeyunithi ngayinye yendawo yolwelwesi, ngokuvamile ikalwa ngamalitha ngonyawo lwesikwele ngosuku (gfd) noma amalitha ngemitha yesikwele nehora (L/m2h).
I-Permeate - amanzi omkhiqizo ahlanziwe akhiqizwa uhlelo lwe-membrane.
I-Total Dissolved Solids (TDS) - ngokuvamile ichazwa ngokuthi mg/lor ppm (izingxenye ngesigidi).
Isikhathi sokuthumela: Nov-29-2021