Sephutheloana se feto-fetohange se e tumme haholo indastering ea lijo ka lebaka la boiketlo ba eona, ho baballa litšenyehelo, le ho tšoarella.Ha ho tluoa tabeng ea lijo lephuthelo ya dijo tsa phoofolo ya lapeng, khetho ea thepa ke ea bohlokoa ho netefatsa polokeho, boleng le bophelo ba sethala sa lihlahisoa.Thepa e nepahetseng ha e sireletse feela lintho tse ka hare ho lintho tse ka ntle empa e boetse e phetha karolo ea bohlokoa ho bolokeng tatso, monko le boleng ba phepo ea lijo.Mona, re tla tšohla bohlokoa ba khetho ea thepa bakeng sasephuthelo se tenyetsehang sejonglemekotla ea ho paka lijo tsa liphoofolo tsa lapeng.
E 'ngoe ea lintlha tsa bohlokoa khethong ea lisebelisoa bakeng saphuthelo ya dijoke lithibelo thepa ea thepa.Sephutheloana se feto-fetohanglisebelisoa tse kang polyethylene, polypropylene le polyester li fana ka thepa e ntle ea thibelo khahlanong le mongobo, oksijene, leseli le likarolo tse ling tsa kantle.Litšitiso tsena li thusa ho lelefatsa bophelo ba lishelefo ea lihlahisoa tsa lijo ka ho thibela ho senyeha, ho hola ha hlobo le oxidation.Bakeng saphuthelo ya dijo tsa phoofolo ya lapeng, thepa ea thibelo e bohlokoa ka ho lekana ho boloka bocha le boleng ba lijo tsa liphoofolo tsa lapeng ka nako e telele.
Ntho e 'ngoe ea bohlokoa khethong ea thepa ke matla a tiiso le botšepehi baphutheloana.Thepa e lokela ho khona ho mamella mathata a lipalangoang, ho tšoara le ho boloka ntle le ho senya botšepehi ba tiiso.Sena ke sa bohlokoa haholo bakeng saphuthelo ya dijo tsa phoofolo ya lapeng, kaha e tiisa horephutheloanae lula e tiile 'me litaba tse ka hare li sirelelitsoe hore li se ke tsa silafala.
Ho feta moo, thepa e lokela ho lumellana le litlhoko tsa khatiso le li-labeling tsaphutheloana. Sephutheloana se feto-fetohangthepa e fana ka khatiso e ntle haholo, e lumellang litšoantšo tse hlakileng le tsa boleng bo holimo, tlhaiso-leseling ea sehlahisoa le lets'oao hore li hlahisoephutheloana.Sena se bohlokoa bakeng sasephuthelo sa lijo le tsa phoofolo ea lapeng, kaha e thusa ho hohela bareki le ho fetisa tlhahisoleseding ea bohlokoa ka sehlahisoa.
Ntle le thepa ea mokoallo le matla a tiiso, ho ba le botsitso baphutheloanathepa ke kameho e ntseng e eketseha indastering ea lijo.Bareki ba ntse ba batlana le tikoloho e ntlephutheloanalikhetho tse fokotsang tšusumetso ea tikoloho.Ka lebaka leo, ho na le tlhokahalo e ntseng e eketseha ea lisebelisoa tse tšoarellang le tse ka sebelisoang hape ka har'a lijo le liphutheloana tsa lijo tsa liphoofolo tsa lapeng.Baetsi ba ntse ba hlahloba likhetho tse kang lifilimi tse senyehang ka tlhaho, lisebelisoa tse koetsoeng, le lipolasetiki tse ka sebelisoang hape ho fihlela lipheo tsena tsa ts'ebetso.
Ha ho tluoa tabengphuthelo ya dijo tsa phoofolo ya lapeng, khetho ea thepa e boetse e lokela ho ela hloko litlhoko tse khethehileng tsalihlahisoa tsa lijo tsa liphoofolo. Mekotla ea ho paka lijo tsa lapenge hloka ho tšoarella, e hanana le ho phunya, le ho khona ho mamella mathata a ho ts'oaroa le lipalangoang.Ho feta moo, thepa e lokela ho ba e bolokehileng bakeng sa liphoofolo tse ruuoang lapeng, ho netefatsa hore ha ho na kotsi ea tšoaetso kapa kotsi ho liphoofolo.
Qetellong, khetho ea thepa e phetha karolo ea bohlokoa moralong le tlhahisong easephuthelo se tenyetsehang bakeng sa dijolelihlahisoa tsa lijo tsa liphoofolo.Thepa e nepahetseng ha e netefatse feela polokeho le boleng ba lihlahisoa empa hape e kenya letsoho ho ts'oarellang ka kakaretso ea ho paka.Joalo ka tlhoko easephuthelo se tenyetsehange ntse e hola, bahlahisi ba lula ba ntlafatsa le ho hlahloba lisebelisoa tse ncha ho fihlela litlhoko tse ntseng li tsoela pele tsa indasteri ea lijo le liphoofolo tsa lapeng.Ka ho nahana ka lintlha tse kang thepa ea mokoallo, matla a tiiso, ho hatisoa le ho tšoarella, bahlahisi ba ka thehaphutheloanalitharollo tse sireletsang le ho bonts'a ka katleholijo le lihlahisoa tsa liphoofolo tsa lapeng.
Nako ea poso: Apr-03-2024
