A cikin Jamus, masana kimiyya yayin gudanar da bincike sun tabbatar da cewa fern Salvinia Molesta ya kanyi amfani da abubuwa masu mai, gami da kayayyakin mai. A dabi'a, ana ɗaukar wannan nau'in fure a matsayin sako, amma tunda an gano sabbin kaddarorin, zai zama da amfani wajen tsarkake ruwan teku da tekuna a yayin malalar mai.
Binciken da aka samu na man ta fern anyi shi ne kwatsam, bayan haka ne wannan tasirin shuka ya fara zurfafa bincike. Hakanan suna da microwaves, waɗanda suma suna ɗaukar kuma sha kwayoyin ƙwayoyin abubuwa masu ƙanshi.
Fatar wannan nau'in yana rayuwa a cikin yanayin yanayi a cikin ɗakunan dumi. A wasu sassan duniya, alal misali, a cikin Filipinas, ana amfani da wannan tsiron don tsarkake ruwa.
Ruwan ruwa daban-daban suna gurɓacewa bayan haɗari tare da mai na fasaha da mai, mahaɗan sunadarai, da sharar gida. Za a iya ba da damar a cikin gurɓatattun ruwayen ruwa, kuma saboda yana saurin yawaita, zai iya shan mai, yana tsabtace jikin ruwan cikin ƙanƙanin lokaci.
