Lilemong tsa morao tjena, ho bile le ho tšoenyeha ho ntseng ho eketseha lefatšeng ka bophara mabapi le botsitso ba tikoloho. Tsebo ena e ntseng e hola e lebisitse nts'etsopele le ho amoheloa ha litharollo tse fapaneng tse sireletsang tikoloho, ho kenyeletsoa le tšebeliso eamorekisi oa poli o senyehangka har'a sephutheloana le thomello.
Li-poly mailer, tse tsejoang hape e le mekotla ea polyethylene, li sebelisoa haholo bakeng sa ho paka le ho romella thepa ka lebaka la ho tšoarella ha tsona le ho boloka litšenyehelo li le betere. Leha ho le joalo, tlhaho ea tsona ea ho se senyehe e hlahisitse matšoenyeho mabapi le tšusumetso ea tsona ea nako e telele tikolohong. Ho sebetsana le matšoenyeho ana, lik'hamphani li 'nile tsa tsetela lipatlisisong le nts'etsopele eali-mailer tse senyehang tsa polyEurope le Amerika.
Li-mailer tse senyehang tsa polyLi etselitsoe ho senyeha habonolo le ka mokhoa o sireletsehileng hang ha li lahloa, ho fokotsa tšenyo tikolohong. Hangata li-mailer tsena li etsoa ka motsoako oa polyethylene ea setso le lintho tse ling tse bolang. Lintho tsena li nolofalletsa ts'ebetso ea ho senyeha, li lumella li-mailer ho bola ka tlhaho ha nako e ntse e ea.
E 'ngoe ea lintho tsa bohlokoa tse susumetsang mokhoa oa nts'etsopele oali-mailer tse senyehang tsa polyEurope le Amerika ke hona moo melao ea tikoloho e ntseng e tiisetsoa. Mebuso le mekhatlo ea taolo e ntse e hatisa haholo phokotso ea litšila tsa polasetiki 'me e khothaletsa tšebeliso ea mekhoa e meng ea ho paka e tsitsitseng. Sena se qobelletse bahlahisi ho batlisisa le ho tsetela likhethong tse bolokang tikoloho joalo kali-mailer tse senyehang tsa poly.
Ho phaella moo, tlhoko ea bareki bakeng sa lihlahisoa tse tšoarellang e bile ntlha ea bohlokoa ntlafatsong le kamohelong eali-mailer tse senyehang tsa poly. Ha batho ba ntse ba elelloa haholoanyane tšusumetso ea liketso tsa bona tikolohong, ba ntse ba batla ka mafolofolo lihlahisoa tse lumellanang le boleng ba bona. Phetoho ena boitšoarong ba bareki e susumelitse likhoebo ho amohela litharollo tse tsitsitseng tsa ho paka, tse kangli-mailer tse senyehang tsa poly, ho lula re qothisana lehlokoa le ho fihlela litebello tsa bareki.
Ho feta moo, tsoelo-pele ea theknoloji e bapetse karolo ea bohlokoa ho ntlafatseng boleng le ts'ebetso eali-mailer tse senyehang tsa polyBahlahisi ba ntse ba tsetela lipatlisisong le nts'etsopele ho ntlafatsa matla, ho tšoarella le ts'ebetso ka kakaretso ea ba romellang mangolo ana, e leng se etsang hore e be mokhoa o mong o sebetsang ho fapana le likhetho tsa setso tse sa senyeheng. Sena se lumelletse likhoebo ho kenyelletsali-mailer tse senyehang tsa polyho kenya tshebetsong dipakete le ho romela thepa ntle le ho beha kotsing bokgoni kapa katleho.
Tšebelisano-'moho le phapanyetsano ea tsebo pakeng tsa libapali tsa indasteri, litsebi tsa thuto le litsi tsa lipatlisiso le tsona li matlafalitse mokhoa oa nts'etsopele oali-mailer tse senyehang tsa polyKa ho arolelana boiphihlelo le mehlodi, lik'hamphani li khonne ho potlakisa boqapi le ho amoheloa ha litharollo tsena tse tsitsitseng tsa ho paka. Tšebelisano-'moho ena e lebisitse ho hlaheng ha mahlale a morao-rao le mekhoa ea tlhahiso e mosa haholoanyane tikolohong le e sebetsang hantle moruong.
Qetellong, mokhoa oa nts'etsopele oali-mailer tse senyehang tsa polyEurope le Amerika ke karabelo ho temoho e ntseng e hola ea botsitso ba tikoloho le tlhoko ea ho fokotsa litšila tsa polasetiki. Ho eketseha ha tlhahlobo ea melao le tlhoko ea bareki bakeng sa likhetho tse bolokang tikoloho ho susumelitse likhoebo ho tsetela lipatlisisong le nts'etsopele eali-mailer tse senyehang tsa polyTsoelo-pele ea theknoloji le tšebelisano-'moho lipakeng tsa libapali tsa indasteri li kentse letsoho haholo tsoelo-peleng lefapheng lena. Ha lik'hamphani tse ngata li ntse li fetohela litharollong tse tsitsitseng tsa ho paka, ho lebeletsoe hore barekisi ba poso ba ka senyehang ba tla tsoela pele ho fetoha le ho ba tloaelo indastering ea ho paka le ho romela thepa, ba tlatsetsa bokamosong bo botala le bo tsitsitseng haholoanyane.
Nako ea poso: Mphalane-19-2023