Phakathi neminyaka embalwa edlule, isayensi yemifula yasolwandle (i-reef) i-aquarium isenzile ukukhula okukhulu. Kungase kubonakale kungenangqondo manje, kodwa ukubaluleka kwalokho okwakukhona (futhi okwakungekho) emanzini owafaka emathonjeni wakho omdabu kwakungacaciswanga ngokugcwele. Kutholakale ukuthi ngisho nokulandelana kwamanye amakhemikhali abonakala engenacala futhi angenza noma aphule itangi lomhlanga. Amanzi amaningi empompi aqukethe izinto ezingekho emanzini angasolwandle futhi ezingavimbela impilo yezilwane zasolwandle.
Abaningi be-aquarists baye bathola ukuthi ukusebenzisa amanzi aphikisayo e-Reverse Osmosis amanzi phezulu, kunokuba uphephe amanzi uqinisekisa ukuthi i-chlorine eyingozi nayo isusiwe.
Njengoba amanzi amaningi asolwandle angenawo amanzi olwandle angokwemvelo atholakale kuwo, ama-aquarist amaningi akhetha ukwakha amanzi awo amanzi atyuwa ngokuxuba ama- salts olwandle olutholakala ngokuhweba anomthombo wamanzi angcono kakhulu angayithola. Kutholakale ukuthi ukusebenzisa amanzi "ahlanzekile" (i-H2O) aqukethe ngokuphelele ukungcola okuqeda noma yikuphi ukungabaza ngalokho okungenzeka kube khona emanzini akho. Amanzi we-RO / I-DI atholakale ukuhlangabezana nale mfuneko.
I-Osmosis eguquguqukayo namanzi adibeneyo
I-reverse osmosis yindlela yokuhlunga ephoqa amanzi ngokusebenzisa uchungechunge lwezihlungi, owokugcina ube yimbumbulu engaphethekiyo eyosusa amaphesenti angama-90-99 emanzini wamathinta. Umphumela uba ngamanzi angenawo amaminerali nezinye izidakamizwa, njenge-chlorine, ama-chloramine, ama-pesticides, ama-nitrate, ama- phosphates , nezinsimbi ezinzima.
I-contaminants ikhulu kakhulu ngokomzimba futhi ngaleyo ndlela ayikwazi ukudlula ama-pores wesistimu.
Iningi lezinhlelo ze- RO / DI ezisetshenziselwa ama-aquarist ukukhiqiza amanzi ahlanzekile ngamanzi amanzi akasawoti ahlanza amanzi ahlanzekile ngezigaba ezintathu noma ezine. Ngenkathi kunezici ezikhethekile ze-RO / I-DI, iningi lezinhlelo zokuzilibazisa ze-RO / DI zifana kakhulu, zisebenzisa amakladididi angashintshayo (10 ").
Isigaba sokuqala
Amanzi adluliselwa ngaphambi kokuhlunga okwenziwe yi-micron esusa isiliva, sediment, isihlabathi, kanye nezinhlayiya zobumba kanye nanoma yiziphi izinhlayiya nezinambuzane ezidalwe emipayipi yamanzi yamapompi angase agqoke i-membrane ye-R / O.
Isigaba sesibili
Amanzi asuke adluliselwa kusihlungi sekhonshi esisebenzayo esibopha amaminerali kanye nezidakamizwa ezifana ne-chromium, i-mercury, ithusi, ama-pesticides namanye amakhemikhali. Ibuye isuse i- chlorine , ebalulekile, njengoba i-chlorine izofinyeza ukuphila kwekhanda kanye nabanikazi bakho bamathangi. Manje sekukhona izihlungi ezikhethekile ze-carbon ezizokhipha ama-chloramine (i-mix of chlorine ne-ammonia), okuyinto omasipala abaningi abasetshenziselwa ukuyibulala imithi yabo ngamanzi.
Ukuxoshwa
Izakhiwo ze-RO / ze-DI zine-DI njengesigaba sesithathu. Ku-Deionization kusetshenziswe izinhlobo ezimbili zokwenziwa kwamakhemikhali, omunye ukususa ion i-charge (i-cations) enhle futhi enye ukususa ions i-charge (i-anions) ezingalungile. Iziqu ze-Cation deionization (i-DI) zisusa ama-cations, njenge-calcium, i-magnesium, ne-sodium futhi zifaka esikhundleni sayo nge-i-hydrogen (H +) ion. Ama-anion deionization resins asusa ama-anion, afana ne-chloride, sulfate, ne-bicarbonate futhi athathe esikhundleni se-hydroxide (OH-) ion.
Ku-Deionization, i-H + ne-OH-inhlanganisela eyakhekile iH2O.
Isikhwama
Uma i-DI cartridge isetshenziswa njengesigaba sesithathu, isigaba sesine yi-membrane esusa ama-nitrate, ama-silicates, ama-phosphates namanye ama-composite. Kunezinhlobo eziningana zezinambuzane ezingasetshenziswa kuma-RO amashayina, kodwa okusetshenziselwa kakhulu yi-Intanethi yeTin Film Composite (TFC). I-membrane ye-TFC ingonakaliswa i-chlorine, kodwa isihlungi esihle se-carbon (isigaba sesi-2) sizoqeda le nkinga.
Amanzi adlule ngendwangu ayiswe ku-tank yokugcina nge-1/4 "ishubhu. Amanzi angaphoqelelwa ngokusebenzisa i-membrane (amanzi okulahla) ahanjiswe ekudakeni nge-tubing 1/4".
Iphinda ixhuma i-Membrane
Ukuze ukwandise impilo yekhanda, kufanele ibuye iphindwe njalo. Ngaphansi kokusetshenziswa kanzima, i-membrane kufanele ibuye iphindwe nsuku zonke.