Kutshanje, iinkqubo ze-osmosis ezibuyela umva zifumene ingqwalasela enkulu njengenye yezona nkqubo zibalaseleyo zokucoca usetyenziso lwezolimo. Ngolu dumo, nangona kunjalo, kuye kwakho ulwazi oluninzi lwe-disinformation, oluthe lwavelisa ukucinga okungeyonyani malunga nokuba nokwenzeka kweenkqubo ze-osmosis ezibuyela umva. Nazi izizathu ezininzi zokusebenzisa iinkqubo ze-RO kunye neenkqubo zokuhluza amanzi kwezolimo ukukunceda uqonde ukuba kutheni ezi nkqubo zikhethwa ngamashishini asefama!
Yintoni iReverse Osmosis?
I-Osmosis yintshukumo yolwelo phezu kwenwebu ukusuka kwindawo ephantsi ukuya kwindawo ephezulu. Inkqubo yokuba izityalo zifunxe amanzi ngumzekelo obalaseleyo weosmosis. Isenzo sokufaka uxinzelelo kulwelo olujike kakhulu kwaye lulutyhalele kwinwebu ukuya kulwelo olungaxinananga kakhulu kubhekiselwa kulo njenge-“reverse osmosis.” I-membrane ibamba amasuntswana kunye nongcoliseko oluncinci njenge-0.0009 micron, inika amanzi amdaka acocekileyo okanye atyhutyha amanzi. Kweyona nto isisiseko, i- reverse osmosis isusa ukungcola kulwelo—kulo mzekelo, amanzi.
Ngenxa yokuba inkqubo inceda ukugcina umgangatho wamanzi ungaguquguquki kwaye ungabi nazingcolisi kunye neeminerali, amanzi e-RO anokunceda ukwenza ukukhula kubalwe ngakumbi. Oku kuvumela ulawulo olungcono lwezondlo ngaphandle kokukhathazeka malunga nokuba yintoni na ekuboneleleni kwamanzi ekuqaleni komsebenzi wokunkcenkceshela. Ukungcola kumanzi, njengesinyithi, i-manganese, i-calcium, i-magnesium, kunye ne-chlorine, inokusabela ngezondlo kumxube wesichumisi, kubangela iingxaki.
Eyona nto ibalulekileyo yokuSebenzisa iTekhnoloji yeRO kwezoLimo
Nazi ezinye zezona zibonelelo zibalulekileyo zokusebenzisa itekhnoloji ye-RO:
- Ikhusela iNdawo – Ukunkcenkceshela amasimi asezifama akusenanzuzo njengakuqala. Amanzi ayingozi kumgangatho wezityalo kuba aqulethe izinto ezingcolisayo ezifana neekhemikhali eziphuma kwinkunkuma yamashishini kunye nemijelo yasekuhlaleni ehambisa amanzi amdaka. Ukufakela ireverse osmosis systems kwezolimo kunokonyusa amathuba omhlaba ochumileyo kwaye kuphucule umgangatho wezityalo.
- Ibonelela ngamanzi acocekileyo nasetyenziswa kwakhona — Kuluntu lwanamhlanje, ukulima kufuna amanzi acocekileyo nasetyenziswayo kwakhona. Inkqubo yokucoca amanzi e-RO ibalulekile kwiifama kuba ibonelela ngamanzi acocekileyo, aphinde asetyenziswa kwizityalo zakho.
- Ukuphucula uMgangatho woMhlaba - Amafama kudala efumana iindlela eziphucukileyo zolimo kunye nezichumisi ukuba ziluncedo ekuveliseni izityalo ezikumgangatho ophezulu. Nangona kunjalo, ukuvela kwezixhobo zokuhluza amanzi e-reverse osmosis kuye kwaphucula umgangatho womhlaba kangangokuba izityalo azisafuni zichumiso ezifakwe imichiza ukuze zikhulise isivuno sazo.
- Ithintela ukuncipha kwamanzi – Ubuchwepheshe bamanzi be-RO bunciphisa ukucutheka kobutyebi bamanzi ngokwenza ukuba amanzi amdaka aphinde asetyenziswe xa kukho imfuneko. Malunga nama-80% obunzima bokulima buqhutywa kukwehla ngokukhawuleza kobutyebi bamanzi behlabathi. Inkunkuma yamanzi inokwehliswa kakhulu ngokusebenzisa ubugcisa obufana neenkqubo zamanzi ze-RO.
- Yomeleza uQoqosho – Ulimo sisiseko soqoqosho lwalo naliphi na ilizwe. Iinkqubo zokuhluza amanzi e-RO kwiifama ngokuqinisekileyo ziya kunceda uqoqosho kwaye zidale amathuba amaninzi otyalo-mali.
- Yehlisa uMgangatho waManzi onguMthombo oPhantsi — Enye yeenzuzo zokufakela iRO kwifama yakho kukuba iguqula ngempumelelo amanzi emithombo yomgangatho ophantsi abe ngamanzi esityalo esikumgangatho ophezulu. I-carbonates, eninzi kwimithombo yamanzi, yenye yezona zinto zibangela ukungcoliseka kwamanzi. Iiyunithi ze-RO zokucocwa kwamanzi kwezolimo zenza okungakumbi kunokucoca amanzi nje; baphinde basuse i-carbonate.
- Inkqubo yesihluzi sokunkcenkceshela – Iinkqubo zokucocwa kwamanzi eFama ye-RO zikwabandakanya ukunkcenkceshela ngedrip, ebonelela ngamanzi ngokuthe ngqo kwiingcambu zezityalo ngelixa imosha kancinci kangangoko. Ukunkcenkceshela ngeDrip kumiselwe ixesha, nto leyo enciphisa ukuphuphuma komphunga kwaye iphucule ukusebenza kakuhle kokunkcenkceshela kwezityalo.
- Kulula Ukugcina - I-teknoloji ye-RO ayiyona nje intsikelelo, kodwa iyaziwa kakuhle ngexabiso eliphantsi, iimpawu zokugcinwa kwexabiso eliphantsi.
- Imveliso ephezulu - Ngenxa yokusetyenziswa kwamanzi kwakhona, iinkqubo zokucoca amanzi e-RO ezisetyenziswa emasimini zikhawulezisa uphuhliso lwezityalo kwaye zigcina ixabiso elibalulekileyo lenkcitho yezolimo xa kuthelekiswa neenkqubo zokunkcenkceshela eziqhelekileyo.
Iingcebiso zokuthenga
Ukwamkelwa kwe-RO kunokuba nzima, kunye nemiba yezemali inzima kakhulu. Ngapha koko, amanzi amdaka ngumba kule ndlela. Iintlobo ezimbini zeembrane zisetyenziswa kuyilo lwe-RO, nganye ineseti yayo yoncedo kunye nokungalunganga. Iinwebu ze-cellulose triacetate zinezinga elisezantsi lokulahlwa kuneenwebu zefilimu edibeneyo (TFC). Ukususa i-chlorine, i-carbon pretreatment iyacetyiswa. I-Chlorine, kwelinye icala, inokukrazula i-membrane ye-TFC ngokukhawuleza kwaye ibangele ukuba inkqubo ingaphumeleli ngokukhawuleza. Ukuba amanzi anempembelelo ayilungiswanga, i-membrane iya kungcolisa.
Ukuba umba wonyango lwangaphambili awusonjululwanga, unokukhokelela kulondolozo olubiza imali eninzi kunye neendleko zabasebenzi. Iimbumba ezingalungiswanga ziyavaleka kwaye kufuneka zitshintshwe okanye zicocwe rhoqo kunokuba kuyimfuneko. Iimbumba zihlala ixesha elide xa kusetyenziswa amanzi athambekisiweyo kuba iiminerali ezongezelelweyo ziyasuswa ngaphambi kokuba zifike kwisixokelelwano. Ukusetyenziswa kwesithambisi ngelixa usebenzisa i-RO kwandisa indleko kunye nomsebenzi, kodwa kufuneka kuvavanywe ukukhawulelana neendleko eziphezulu zokutshintshwa kwe-membrane, abasebenzi, kunye nexesha lokunciphisa inkqubo yokucoca amanzi.
Enye into ekufuneka uyiqwalasele ngelixa usebenzisa i-RO ngamanzi amdaka adalwe. Ngokuxhomekeke kuxinzelelo kunye nobukhulu beyunithi, iilitha ezi-4 zamanzi zifunekayo ukwenza i-1 gallon yamanzi e-RO. Ngenxa yoko, oku akuyi kuba lukhetho olufanelekileyo lonyango kwiindawo apho ukusetyenziswa kwamanzi kulinganiselwe. Kukho iinkqubo ezintsha kwimarike ezisebenza kakuhle kwaye zidala inkunkuma encinci, kodwa ngenxa yobungakanani bamanzi afunwa sisityalo, ezi nkqubo zinendlela ende ekufuneka ziyihambile phambi kokuba zamkelwe lushishino.
Ngenxa yokuba amanzi e-RO engenazo izimbiwa, anobundlongo-ndlongo ngokugqithisileyo kwaye ayonakalise, ngakumbi kwimibhobho yentsimbi. Amanzi e-RO akufuneki aqhutywe ngemibhobho eyenziwe ngegalvanized okanye yobhedu kuba ubundlongondlongo bamanzi bunokubenza badleke. Imibhobho, i-tubing, i-drippers, i-misters, kunye ne-foggers kufuneka zonke zikwazi ukunyamezela amanzi e-RO.
Ixesha lokuposa: Apr-16-2022