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A short lesson in separation technologies.
Lehlabula le se ka molao holim'a leha ho le joalo, empa hang Labor Letsatsi mafelo a beke e fetile re ke le bana ba bang kaofela khutlela sekolong, batho ba bangata ba qhomela ho oa boemo ba kelello (nahana ka tse kae tse mokopu linōko lipapatso esale u pepesehetse se).
Leha ho le joalo, ho 2018 hoetla equinox ha molao etsahala ho fihlela 9:54 p.m. (EDT) ka moqebelo, September bo22, e bolelang re ntse a ka pepeta beke e 'ngoe kapa tse peli tsa lehlabula ntle haeba re hlile re beha likelello tsa rōna ho eona. [Bakeng sa tlaleho ea, le equinox hoetla le hlaha motsotso letsatsi lifapano equator leholimo ho tloha ka leboea ho ea ka boroa, bontša phetoho se khethehileng se tsoang hlabula ho a oa.]
Ke mofuta ofe oa ho nahana re ka rata ho pota ST Helmets & Technology:
Ke kamoo re neng re khona ho fallela ho electrostatic karohano thulaganyou e ho tswa ho ba e ntle le e molemo ntho le etsa hore e be le ho feta.
Ho hape kamoo re nile ka batla liindasteri fapaneng moo triboelectrostatic rona dikhampani thulaganyou e ka etsa hore le tšusumetso e khōlō, tse kang meepo, iphepe & lijo, fofa molora le ho feta. thulaganyou e rona ka potlako le ka tsela e atlehileng hula ho feta ho tloha le molapo phahameng bophahamo ba modumo, ho fana ka u le melapo chelete e kenang eketsehileng. mokhoa rona e boetse ke tshebetso ommeng tse ka lelefatsa phatsa karohano ho fihlela boemong ba moo feela metsi-karohano flotation dithekeniki ba 'nile ba atleha ho e fetileng. E le ho etsa kgetho e botsoalle tikoloho hore felisa ho hlokahala mohloli oa metsi a hloekileng.
O fumana ho feta ho tloha tshebetso ya hao hona joale, ka tšebetso e le hore chelete eketsehileng chelete e kenang ka 'nang, ka tsela hore ho itingoe lijo haholo, thulaganyou e moruo le botsoalle tikoloho. Plus thepa ea rōna e ka sebetsa ka ho toba sebakeng seo hao mosebetsing, hore o tle o ha ba na ho qeta e eketsehileng thepa chelete trucking ho setsing karohano.
Kahoo endeth thuto ea. Ha u se u loketse ho e fumantsa tshebetso ya hao ka boiteko bo fokolang haholo, ikopanya ST Helmets & Technology.
