Bophelong ba rona ba letsatsi le letsatsi, lihlahisoa tsa polasetiki ha li senyenyane. Leha ho le joalo, litaba tse ntseng li eketseha tsa tikoloho li bakoa ke ba likete tsa moetlo li susumetsang batho ho batla batho ba fapaneng haholoanyane. Mona ke moo li-bioplastic li tlang ho bapala. Har'a bona, stach ea poone ea poone e bapala karolo ea bohlokoa joaloka karolo e tloaelehileng ea li-bioneplastics. Kahoo, karolo ea eona ke efeCornstarch ka bioneplastics?
1.Ke bioplassics?
Li-bioneplassics ke polasetiki e entsoeng ho tsoa lisebelisoa tse ncha tse ncha tse kang limela kapa likokoana-hloko. Ho fapana le lipolanete tsa moetlo, bilione e entsoe ka lisebelisoa tse ncha-peleng, ka hona e baka tšusumetso e fokolang ea tikoloho. Poone ea poone, har'a bona, hangata e sebelisoa e le e 'ngoe ea likarolo tsa mantlha ka li-bioneplasiness.
Mona Karolo ea porn starch ka biopastics
Poone starch khalemela mesebetsi e meraro e kholo:
Cornstarch o bapala karolo ea ho ntlafatsa, o tsitsisa thepa ea ho sebetsa thepa ka lisekoerestas. Ke polymer e ka kopantsoeng le polymers tse ling tse tsamaisoang hantle litho tsa boselamose ho etsa meaho e tsitsitseng. Ka ho eketsa litlatsetso tse loketseng ho poone ea poone, ho thatafala le sekhahla sa tšebeliso ea bosholu, ho ka etsoa hore li lokeloe ke maemo a fapaneng a kopo.
Ho ntlafatsa matla a ho kopa: Ho kenyelletsoa ha poone ea poone ho ka ntlafatsa ho thatafala le matla a mashome a maketse, a ba tšoarella haholoanyane.
Ho ntlafatsa ts'ebetso ea ts'ebetso: boteng ba starch ea poone bo etsa bilione nakong ea ts'ebetso, e tsamaisa tlhahiso ea lihlahisoa tse fapaneng tse bopehileng.
Ho feta moo, poone ea poone e na le li-bioderable haholo. Tlas'a maemo a tikoloho a loketseng, likokoana-hloko li ka senya pokello ea poone ka metsoako e bonolo ea mali, qetellong e fumana ho senyeha ka botlalo. Sena se lumella li-bioplastics hore li fetoleloe ka tlhaho kamora ts'ebeliso, fokotsa tšilafalo ea tikoloho.
Leha ho le joalo, poone ea poone e fana ka mathata a mang. Ka mohlala, ka mocheso o phahameng kapa o nang le humitity o phahameng, bilione e tloaetse ho lahleheloa ke botsitso, ho ama bophelo ba bona ba bophelo le tšebetso ea bona ea bophelo. Ho bua ka taba ena, bo-rasaense ba sebeletsa ho fumana litlatsetso tse ncha kapa ho ntlafatsa lits'ebetso tsa tlhahiso ea ho ntlafatsa khatello ea mocheso le mongobo oa ho hanyetsa li-bisplassics.
3.Policies of porn starch ka li-bioplastic tse khethehileng
Ts'ebeliso ea poone ea poone ka li-bioplassics e fapana ho ea tsamaisa thepa e lakatsehang le tšebeliso e reriloeng ea sehlahisoa sa ho qetela. Mehlala e 'maloa ke ena:
Polylactic acid (Pla): Pla ke bioplastic a tloaelehileng ho tsoa ho poone starch. Poone ea poone ea poone e sebetsa e le phepelo ea tlhahiso ea asiti ea lactic, eo ka nako eo e entsoe ka phepelo ea pla. Pla o ile a tiisa ka ponno ea poone e ntlafalitsoeng e ntlafalitse thepa ea bohlokoa joalo ka matla le ho hanyetsa matla a Telsist. Ho feta moo, tlatsetso ea poone ea poone e ka ntlafatsa phepelo ea phepelo ea phepelo ea phepelo ea phepelo ea phepelo ea phepelo ea phepelo ea phepelo ea phepelo eo ho eona lintho tse amanang le tikoloho li ka pakang?Khafo e Lahliloeng, ho paka lijo le li-filch tsa setso sa temo.
Polyhydroxxyyalli (Pha): Pha ke mofuta o mong oa biliplane e ka hlahisoang e sebelisa mohloli oa khabone. Poone ea poone e ts'oaroe ke likokoana-hloko tsa ho hlahisa polyhydroxybuxbute (PHB), e leng mofuta oa Pha. Phas e matlafatsoa ka starr strch ea poone e nang le botsitso bo botle ba botsitso le thepa ea mochini. Li-bioneplay tsena li fumana lits'ebetso likarolong tse fapaneng, ho kenyelletsa le lisebelisoa tsa bongaka, le temo.
Li-bioplastic tse bolokiloeng tse bitsitsoeng lijong tse ling: Maemong a mang, starch ea poone e sebetsa ka kotloloho ka lijereneng ntle le tlhoko ea mehato e meng e nang le polymiriation. Li-bioplastics tse tsamaeang ka bolotsana li ne li na le motsoako oa poone e sirelelitsoeng poone, mekoloto le li-actishene ho ntlafatsa lits'ebetso le matla a ho sebelisa. Li-bioneplay tsena li sebelisoa likopo tse kang mekotla e lahlehileng, lijana tsa lijo le labola e lahlehileng.
Ho kopanya le polymas ea li-biodegradadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadroxx. Lisosa tsena li fana ka matla a matla a matla, ho feto-fetoha le maemo le ho etsa li-bidedrabe, ho li etsa hore li tsebe ho paka likopo.
4conlusion
Karolo ea poone e hahiloeng ka bioplastas e ntse e ntlafatsa ts'ebetso; E boetse e thusa ho fokotsa boits'epo ba polanete ea merabe ea meraro ea petroleum, e khanna nts'etsopele ea thepa ea botsoalle. Ha re tsoetse pele theknoloji, re lebelletse ho bona lihlahisoa tse ngata tse ncha li ipapisitse le lisebelisoa tse ncha tse nchafatsoang joalo ka poone ea poone.
Ka kakaretso, poone ea poone e bapala karolo e mengata ea lipina, ha e khothalletse ho ikoetlisa ka sebopeho, ka lebaka leo ho nyenyefatsa setumo sa tikoloho. Ka tsoelo-pele ea mahlale a hlalosang theknoloji le ntlafatso, bilione li ikemiselitse ho bapala karolo e kholo ho hlabisang melemo le ho feta tikolohong ea lefatše.
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Nako ea poso: Mar-20-2024
