Ubuchwepheshe besimanje ekuhlanzweni kwamanzi nasekususeni ukungcola ngesivinini esimangalisayo

Intsha yaseSyria ishintsha ubuchwepheshe bamanzi futhi isusa ukungcola ngesivinini esimangalisayo

Usosayensi osemncane waseSyria, u-Aladdin Subai'i, ongumcwaningi eNyuvesi yaseCornell e-United States, uthole ilungelo lobunikazi laseMelika elizophenduka libe yilungelo lobunikazi bomhlaba wonke, ngemuva kokusungula ikhemikhali engasusa ukungcola okuphilayo emanzini ngesivinini esingaphezu kwamakhulu izikhathi zonke izinto ezisetshenziswayo njengamanje ekuhlanzeni amanzi emhlabeni, futhi ngezindleko eziphansi kakhulu ezake zaba khona.

Okusunguliwe kwakamuva, ngokwalokho okubikwe wumuzwa emphakathini wesayensi emhlabeni, kushicilelwe iphephabhuku lezesayensi i-Nature ezinsukwini ezimbalwa ezedlule ngenxa yokubaluleka kwalo nomthelela walo omuhle nomthelela ekusaseni lokuhlanzwa kwamanzi phezu komhlaba. yeplanethi.

U-Al-Subaiy ucashunwe ethi izinto aziqambile ziyi-polymeric organic substance ene-nanoporous pores, ekhiqizwa ngesinyathelo esisodwa samakhemikhali, futhi ishibhile futhi ayilimazi imvelo ngoba itholakala ezintweni ezinoshukela.

Le nto ingaphezu kwamandla ayo okukhipha ukungcola okuphilayo emanzini ngesivinini esidlula izikhathi ezingamakhulukhulu kuzo zonke izinto ezisetshenziswa njengamanje ekuhlanzeni amanzi emhlabeni futhi ibe eshibhe kunazo zonke lezi zinto.Ingaphinda igaywe kalula nje ngokudlula kalula. Utshwala bezokwelapha ngabo ukuze bulungele ukusetshenziswa futhi.Sebusetshenziswe amashumi eminyaka, obungatholakali ezintweni ezikhona kanye nobuchwepheshe obusetshenziswa ukwelapha amanzi asetshenziswa izinyanga ezimbalwa kuphela abese elahlwa ngoba engasebenzi futhi ayisebenzi kabusha.

Isici esibaluleke kakhulu sokusungulwa, esidale isasasa lomphakathi wesayensi, silele eqinisweni lokuthi kunomjaho womhlaba wonke wokuthuthukisa izindlela ezisebenzayo zokususa ukungcola okuphilayo okufana nemithi, izibulala-zinambuzane, namanye amanzi.Kudala izifo ezimbi kakhulu emanzini. I-United States kanye namazwe ahlukahlukene omhlaba, kodwa ukusungulwa kweminyaka eyisikhombisa kwenza ohulumeni ngisho nabantu ngabanye bakwazi ukususa konke ukungcola okuphilayo ngokushesha nje ngokudlulisela amanzi angcolile ngale khemikhali futhi ngaphandle kwesidingo sokwelapha amanzi kamuva, ngokusho komthombo ofanayo. .

Lokhu okusunguliwe kuzoba nokutshalwa kwezimali okuncintisanayo kwezomnotho hhayi nje ngenxa yobungqayizivele bayo kanye nekhono layo lokususa zonke izinhlobo zokungcola emanzini, kodwa futhi nokuba ishibhile kunabo bonke ubuchwepheshe bamanje bamanzi, futhi kungaholela ekongeni amakhulu ezigidi zamaRandi achithwa ekuhlanzeni amanzi. .

Kuyaphawuleka ukuthi u-Subaii uneziqu ze-PhD ku-organic chemistry ku-nanotechnology azithola eNyuvesi yase-Alberta, eCanada, ngemva kweminyaka emine nengxenye yocwaningo eSikhungweni Sikazwelonke Socwaningo Sikahulumeni WaseCanada seNanotechnology eNyuvesi yase-Alberta.

Njengamanje u-Subaiy usebenza njengomcwaningi eMnyangweni Wezekhemikhali Nebhayoloji eNyuvesi yase-Cornell eNew York phakathi kweqembu elikhulu labacwaningi elihlanganisa abacwaningi abangaba amashumi amabili, eliholwa nguSolwazi William Diktel, elinye lamagama adume kakhulu emphakathini wesayensi emhlabeni jikelele emkhakheni we-nanotechnology.

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