Ha se liphutheloana tsohle tsa polasetiki tse sa rateheng tikolohong
Lentsoe "polasetiki" le soabisa kajeno joalo ka ha lentsoe "pampiri" le ne le le joalo lilemong tse 10 tse fetileng, ho bolela mopresidente oa ProAmpac. Plastiki e boetse e le tseleng ea ho sireletsa tikoloho, ho ea ka tlhahiso ea lihlahisoa tse tala, joale tšireletso ea tikoloho ea polasetiki e ka aroloa kalipolasetiki tse tsosolositsoeng, lipolasetiki tse senyehang ka tlhaho, tse jeoang.
- Li-plastiki tse sebelisoang hapee bua ka thepa e tala ea polasetiki e fumanoeng hape ka mor'a ho sebetsana le lipolasetiki tsa litšila ka ho e lokisa pele, ho qhibiliha granulation, ho fetola le mekhoa e meng ea 'mele kapa ea lik'hemik'hale, e leng tšebeliso e ncha ea polasetiki.
- Li-plastiki tse senyehangke lipolasetiki tse senyehang habonolo tikolohong ea tlhaho ka ho eketsa palo e itseng ea li-additives (mohlala, starch, modified starch kapa cellulose e 'ngoe, li-photosenitisers, biodegraders, joalo-joalo) ts'ebetsong ea tlhahiso, ka botsitso bo fokotsehileng.
- Li-plastiki tse jeoang, mofuta oa sephutheloana se jeoang, ke hore, sephutheloana se ka jeoang, hangata se entsoe ka starch, protheine, polysaccharide, mafura le lintho tse kopaneng.
Na ho paka pampiri ho baballa tikoloho?
Ho nkela mekotla ea polasetiki sebaka ka mekotla ea pampiri ho ne ho tla bolela ho eketseha ha ho rengoa ha meru, hoo ha e le hantle e neng e tla ba ho khutlela mekhoeng ea khale ea ho rema meru ho feta tekano. Ntle le ho rengoa ha lifate, tšilafalo ea pampiri le eona e bonolo ho hlokomolohuoa, ha e le hantle, tšilafalo ea pampiri e ka ’na ea e-ba khōlō ho feta ho etsoa ha polasetiki.
Ho ea ka litlaleho tsa mecha ea litaba, ho etsa pampiri ho arotsoe ka mehato e 'meli: ho hula le ho etsa pampiri, 'me tšilafalo e tsoa haholo-holo ka mokhoa oa ho hula. Hona joale, boholo ba lifela tsa pampiri li sebelisa mokhoa oa alkaline oa ho hula, 'me bakeng sa tone e' ngoe le e 'ngoe ea makhasi a hlahisoang, hoo e ka bang lithane tse supileng tsa metsi a matšo a tla ntšoa, e leng ho silafatsa phepelo ea metsi haholo.
Tšireletso e kholo ka ho fetisisa ea tikoloho ke ho fokotsa tšebeliso kapa ho sebelisoa hape
Tlhahiso e lahloang le ts'ebeliso ke bothata bo boholo ka ho fetisisa ba tšilafalo, ho hana "lahiloeng", ts'ebeliso e ntle ke tikoloho. Ho hlakile hore bohle re hloka ho nka khato ho fokotsa tšusumetso ea rona tikolohong. Ho fokotsa, ho sebelisa hape le ho sebelisa hape ke litsela tse ntle tsa ho thusa ho sireletsa tikoloho kajeno. Indasteri ea litlolo le eona e ntse e tsoela pele ho paka ka mokhoa o tsitsitseng o fokotsang, o sebelisa hape le ho o sebelisa hape.
Nako ea poso: Jul-12-2023
