Babban fasali na aiki da tsari:
A ƙarƙashin aikin dumama iska mai zafi da convection a cikin sashin tanda, fim ɗin rabawa yana kunna CH₂Cl₂ a saman, wanda ɓangaren yanayin iskar gas ɗin ya zama ruwa, wani ɓangare na iskar wutsiya mara matsewa ana amfani da ita azaman iskar busarwa mai zagayawa, ɗayan ɓangaren kuma ana fitar da shi cikin tsarin dawo da iskar wutsiya. Muna zaɓar carbon da aka kunna musamman a cikin harsashin kwakwa, wanda ke da fa'idodin babban ƙarfin sharar CH₂Cl₂, ingantaccen tsaftacewa da kyakkyawan hydrophobicity. A cikin nau'in tankin sharar kwance, ƙarfin ɗaukar carbon yana da girma, sassaucin aiki yana da yawa, yawan iskar wutsiya na CH₂Cl₂ bai wuce 20mg/m³ ba, kuma ƙimar murmurewa ya fi 99.97%.