Hukumar Lafiya ta Duniya ta kiyasta cewa sama da mutane miliyan 785 sun rasa ingantaccen tushen ruwan sha. Kodayake kashi 71% na duniya ruwan teku ya rufe shi, ba za mu iya sha ruwan ba.
Masana kimiyya a kewayen duniya sun yi aiki tuƙuru don nemo hanya mai inganci don gano bakin teku mai ta arha. Yanzu, wani rukuni na masana kimiyyar Koriya ta Kudu na iya samun wata hanyar da za ta yanke hukunci a karkashin ruwa a cikin mintuna.
Ruwan ruwan da ake buƙata don ayyukan ɗan adam kawai asusun don 2.5% na jimlar albarkatun ruwa a ƙasa. Canza yanayin yanayin damuwa da aka haifar da canje-canje a cikin hazo da bushewa na koguna, ƙasashe masu ban tsoro don bayyana karancin ruwa a karon farko a cikin tarihinsu. Ba abin mamaki bane cewa abubuwan da ke faruwa shine hanya mafi sauki don magance wannan matsalar. Amma waɗannan hanyoyin suna da iyakokin kansu.
Lokacin amfani da membrane don totatashin ruwa, dole ne a kiyaye membrane ta bushe don dogon lokaci. Idan membrane ya zama rigar, tsari na tabo zai zama mara amfani kuma ba da izinin adadi mai yawa don wucewa ta membrane. Don aiki na dogon lokaci, a hankali ana lura da rigar membrane na membrane ana kiranta, wanda za'a iya magance ta hanyar maye gurbin membrane.
Lokacin amfani da membrane don totatashin ruwa, dole ne a kiyaye membrane ta bushe don dogon lokaci. Idan membrane ya zama rigar, tsari na tabo zai zama mara amfani kuma ba da izinin adadi mai yawa don wucewa ta membrane. Don aiki na dogon lokaci, a hankali ana lura da rigar membrane na membrane ana kiranta, wanda za'a iya magance ta hanyar maye gurbin membrane.
Hydrophobitity na membrane yana da taimako saboda ƙirar sa ba ta ƙyale kwayoyin ruwa su wuce ta hanyar wucewa.
A maimakon haka, ana amfani da bambanancin zazzabi ga bangarorin biyu na fim ɗin don kwararar ruwa daga wannan ƙarshen cikin tururin ruwa. Wannan membrane yana ba da damar tururi mai ruwa don wucewa sannan kuma ya yarda da shi zuwa gefen mai sanyaya. Da ake kira membrane distillation, wannan shine hanyar da aka saba amfani da ita. Tunda barbashi gishiri ba sa canzawa zuwa ga jihar Gaseous state, an bar su a gefe ɗaya na membrane, suna samar da ruwa mai tsabta a wannan gefen.
Masu binciken Koriya ta Kudu kuma masu binciken Koriya ta Kudu kuma suna amfani da Silica Airgeal a cikin tsarin sarrafa ruwa ta hanyar Membrane ta hanyar ruwa, sakamakon shi da sauri dama ga ruwa weryinated ruwa. Teamungiyar ta gwada fasaha don kwanaki 30 a jere kuma gano cewa membrane na iya ci gaba da tace 99.9% na gishiri.
A maimakon haka, ana amfani da bambanancin zazzabi ga bangarorin biyu na fim ɗin don kwararar ruwa daga wannan ƙarshen cikin tururin ruwa. Wannan membrane yana ba da damar tururi mai ruwa don wucewa sannan kuma ya yarda da shi zuwa gefen mai sanyaya. Da ake kira membrane distillation, wannan shine hanyar da aka saba amfani da ita. Tunda barbashi gishiri ba sa canzawa zuwa ga jihar Gaseous state, an bar su a gefe ɗaya na membrane, suna samar da ruwa mai tsabta a wannan gefen.
Masu binciken Koriya ta Kudu kuma masu binciken Koriya ta Kudu kuma suna amfani da Silica Airgeal a cikin tsarin sarrafa ruwa ta hanyar Membrane ta hanyar ruwa, sakamakon shi da sauri dama ga ruwa weryinated ruwa. Teamungiyar ta gwada fasaha don kwanaki 30 a jere kuma gano cewa membrane na iya ci gaba da tace 99.9% na gishiri.
Lokaci: Jul-09-2021
