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Mbiri ya kukhala ntchentche.
Kodi munayamba ngalande Roma kapena Pantheon ku Rome ndipo sankadziwa mmene angathe kuyang'ana zabwino atamuimika monyadira kwa zaka mazana ambiri? Chinsinsi ali phulusa la chiphala amisiri ntchito monga pophika simenti awo pamene akumanga nyumba izi otchuka.
Zikutikumbutsa masiku ano. Chinsinsi pophika simenti masiku ano bwino amachokera ntchentche phulusa-kuyaka khala mankhwala wapangidwa particulates amene ejected mwa malasha amapanga boilers ndi ng'anjo pamodzi ndi gasses flue. Choncho chake imatchedwa "kuwuluka" phulusa, monga kuyenera phulusa khala kuti pambuyo pa ndondomeko woyaka kuti kukuoneka otchedwa phulusa pansi.
Padangokhala, ntchentche phulusa anali chabe anamasulidwa mu mlengalenga. koma tsopano, malamulo a chilengedwe amati phulusa la ntchentche lichotsedwe mumiyezi yachitoliro lisanatuluke ku chimney za ng'anjo., kudzera ndi electrostatic ndondomeko kulekana. The zili ntchentche phulusa mwachionekere zimadalira mtundu wa malasha amene zipolopolo, koma zikuchokera wonse n'kopindulitsa kwambiri polenga lero amphamvu ndi yodalirika simenti, Mwa zina.
Sikuti tribolectrostatic wathu kampani ndondomeko kulekana zapadera pa wogonjetsa ntchentche phulusa, izo chingathandize "kupeta" mpaka kukula kwake yaing'ono kwambiri tinthu kukuuzani sukulu zosiyanasiyana nkhani yomaliza. Ichi ndi chimodzi mwa zifukwa ovomereza magawano wathu Ash simenti anasankhidwa ngati katundu zikuluzikulu pomanga Trade Center ku New World ku New York.
Kuwonjezera akutukuka, yomanga ndi ntchentche opaleshoni zomera phulusa kudutsa East United States ndi Canada, nafenso tikhoza kupereka ufulu pulogalamuyo kulola lachitatu maphwando kugula zipangizo processing phulusa padziko lonse lapansi.
Pezani ndi cha ku Switzerland Zida & Technology kuti ambiri a iwo. Athu apamwamba buku, ndondomeko zachilengedwe phokoso ndi yosafuna angathandize kwambiri pa zimene panopa kupoletsa.
