Moea oohle oa sepakapaka o na le mouoane o itseng oa metsi. Joale, ak'u nahane ka seponche se seholohali, se mongobo hanyane. Haeba re petetsa seponche ka thata haholo, metsi a monngoeng aa theoha. Ho etsahala se tšoanang ha moea o hatelloa, ho bolelang hore metsi a mangata a eketseha 'me mouoane ona oa metsi o kopana ho ba metsi a metsi. Ho qoba mathata ka tsamaiso ea moea e hatelitsoeng, ho hlokahala ho sebelisa mochine o pholisang le oa ho omisa.
Gel ea silika, alumina e kentsoeng le sieve ea limolek'hule e ka khahla metsi mme ea fihlela sepheo sa ho tlosa metsi moeeng o hatelitsoeng.
Motho ea rekisang JOOZEO o tla fana ka maikutlo a litharollo tse fapaneng tsa adsorption, ho latela litlhoko tse fapaneng, litlhoko tsa ntlha ea phoka ho tloha -20 ℃ ho ea ho -80 ℃; hape e fa bareki data ea adsorption le desorption ea adsorbent tlasa maemo a fapaneng a ts'ebetso.