Isihlungi sethu esinezendlalelo ezimbili sinezinzuzo ezintathu: 1. Ithiphu isebenzisa isici sokuhlunga esinezendlalelo ezimbili ukuvimbela ukungcoliswa.Isihlungi esimhlophe (2/3), esinosayizi omncane wembotshana engu-10 μm, sivimba uketshezi, ama-sputtering nama-molecule e-sol yasemkhathini, nesihlungi esiluhlaza okwesibhakabhaka (1/3)), esinosayizi omncane kakhulu wembotshana ongu-5 μm, sivimbe ngempumelelo. izinhlayiya ezincane ezifana nama-aerosols nama-biomolecules;2. Ithiphu ye-ultrafiltration enezendlalelo ezimbili, isihlungi esimhlophe sibamba amaconsi namaconsi, futhi isihlungi sombala esiphuzi noma esinye sivimba ngempumelelo isixazululo sesampula!3. Ngaphezu kwezinzuzo ezingenhla zethiphu lesihlungi sezendlalelo ezimbili, lingaphinda livimbe uketshezi oluningi.Isihlungi esimhlophe nesiphuzi noma esinye umbala singenziwa sibe isihlungi esivalwe ngamanzi .Uma isihlungi esiphuzi noma esinye umbala sihlangana noketshezi, sinomsebenzi wokuzivala ngokwawo.Izinzuzo eziyinhloko zesihlungi esinemibala emibili ilele kulawa maphuzu angu-3!Kodwa-ke, okubi ukuthi isihlungi esinemibala emibili asikwazi ukubona ukugcwaliswa okukhulu okuzenzakalelayo kwesihlungi ekhanda lokumunca.

Manje sesenze isihlungi esinezingqimba ezintathu esingahlanganisa izinzuzo ezintathu ezikhona zesihlungi se-double-layer futhi ngesikhathi esifanayo sixazulule inkinga yokugcwalisa okuzenzakalelayo !!!Isihlungi esikhona esinezendlalelo ezimbili sifakwe nendawo eluhlaza okwesibhakabhaka enezimbotshana ezincane ezibheke phezulu nezimbotshana ezincane ezimhlophe zibheke phansi.Lapho isibhamu sikhishwa ngesikhathi se-pipetting, i-aerosol ivinjiwe kusayizi omncane omhlophe we-pore 10 μm isihlungi kanye nosayizi omncane we-pore ohlaza okwesibhakabhaka 5 μm isihlungi, futhi ukungahambi kahle ukuthi akunakwenzeka ukwenza ngokuzenzakalelayo inani elikhulu lokugcwalisa.Isihlungi esinemibala emithathu singaxazulula inkinga yokugcwalisa okuzenzakalelayo.Eliphakathi nendawo liyisisefo esinezimbotshana ezincane ezingu-5 μm.Isihlungi esimhlophe nhlangothi zombili singenziwa sibe yizimbotshana ezincane ezingu-10 μm ezinohlelo lokuvala amanzi.