Xa kuthelekiswa nemathiriyeli ephothiweyo yesihluzo esilukiweyo ngokubanzi, inaliti ehlatywe ngenqindi yesihluzo ivakala inezi nzuzo zilandelayo:
1. I-porosity enkulu kunye ne-air permeability efanelekileyo, enokuphucula umthamo womthwalo wezixhobo kunye nokunciphisa ukulahleka koxinzelelo kunye nokusetyenziswa kwamandla.Isihluzi esihlatywe ngenaliti sivakele ngelaphu elicikizekileyo lokucoca ifayibha elifutshane elinolungelelwano oluguquguqukayo kunye nokuhanjiswa kwepore efanayo, kwaye i-porosity inokufikelela ngaphezulu kwe-70%, ephinda kabini leyo yelaphu lokucoca elilukiweyo.Ukusebenzisa amalaphu ahlatywe ngenaliti njengeengxowa zokucoca kunokunciphisa ubungakanani bezindlu zeengxowa kwaye kunciphise kakhulu ukusetyenziswa kwamandla.
2. Ukusebenza kakuhle kokususa uthuli kunye nokugxininiswa kwegesi ephantsi.
3. Umphezulu ugqitywe ngokutshisa okutshisayo, ukuculwa okanye ukugubungela, indawo ephakamileyo kwaye ilula, akulula ukuyivimba, akulula ukuyilungisa, kulula ukuyicoca, kwaye inobomi obude benkonzo.Ubomi benkonzo yenaliti evakeleyo ngokuqhelekileyo buphinda-phindwe ka-1 ukuya kwe-5 kunelaphu elilukiweyo lokucoca.
4. Ukuzinza okuqinileyo kweekhemikhali.Ayinakuhluza kuphela iqondo lobushushu eliqhelekileyo okanye igesi ephezulu yobushushu, kodwa inokuhluza irhasi enobundlobongela eneasidi kunye nealkali.