Hase liphutheloana tsohle tsa polasetiki tse sa sireletsehang tikolohong
Lentsoe "polasetiki" le nyelisa kajeno joalo ka ha lentsoe "pampiri" le ne le le joalo lilemong tse 10 tse fetileng, ho bolela mopresidente oa ProAmpac. Plastiki le eona e tseleng ea tšireletso ea tikoloho, ho latela tlhahiso ea thepa e tala, joale tšireletso ea tikoloho ea polasetiki e ka aroloa ka likarolo tse peli.polasetiki e sebelisitsoeng hape, polasetiki e bolang, polasetiki e jeoang.
- Lipolasitiki tse sebelisitsoeng hapee bolela thepa e tala ea polasetiki e fumanoeng hape kamora ho sebetsana le lithōle tsa polasetiki ka ho li lokisa pele ho nako, ho qhibiliha ha granulation, ho li fetola le mekhoa e meng ea 'mele kapa ea lik'hemik'hale, e leng tšebeliso hape ea polasetiki.
- Liplastiki tse senyehangke dipolasetiki tse senyehang habonolo tikolohong ya tlhaho ka ho eketsa bongata bo itseng ba di-additives (mohlala, starch, starch e fetotsweng kapa cellulose e nngwe, di-photosensitizer, di-biodegrader, jj.) tshebetsong ya tlhahiso, ka botsitso bo fokotsehileng.
- Liplastiki tse jeoang, mofuta oa sephutheloana se jeoang, ke hore, sephutheloana se ka jeoang, ka kakaretso se entsoe ka starch, protheine, polysaccharide, mafura le lintho tse kopaneng.
Na ho paka pampiri ho sireletsa tikoloho haholoanyane?
Ho nkela mekotla ea polasetiki sebaka ka mekotla ea pampiri ho tla bolela keketseho ea ho rengoa ha meru, e leng se tla bolela ho khutlela mekhoeng ea khale ea ho rengoa ha 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 ba kholo ho feta tlhahiso ea polasetiki.
Ho ya ka ditlaleho tsa boraditaba, ho etsa pampiri ho arotswe ka mehato e mmedi: ho ntsha diphaephe le ho etsa pampiri, mme tshilafalo e bakwa haholo ke tshebetso ya ho ntsha diphaephe. Hona jwale, boholo ba difeme tsa pampiri di sebedisa mokgwa wa alkaline wa ho ntsha diphaephe, mme bakeng sa thane e nngwe le e nngwe ya phala e hlahiswang, metsi a matsho a ka bang ditone tse supileng a tla ntshwa, e leng se silafatsang phepelo ya metsi haholo.
Tšireletso e kholo ka ho fetisisa ea tikoloho ke ho fokotsa tšebeliso kapa tšebeliso hape
Tlhahiso le tšebeliso e lahloang ke bothata bo boholo ba tšilafalo, hana "e lahloang", tšebeliso hape e sireletsa tikoloho. Ho hlakile hore kaofela re hloka ho nka khato ho fokotsa tšusumetso ea rona tikolohong. Fokotsa, 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 leba ho liphutheloana tse tsitsitseng tse fokotsang, tse sebelisang hape le tse sebelisoang hape.
Nako ea poso: Phupu-12-2023
