Hobaneng u sebelisa lipolanete tsa Biodegrable?
Polasetiki ke ntho ea bohlokoa ea mantlha. Ka moruo o potlakileng le sechaba le ho hlaha ha palo e kholo ea indasteri e ncha e kang ea khoebo, ho fana ka lihlahisoa tsa polasetiki ho ntse ho eketseha ka potlako.
Plasetiki e sa tlisetsang maemo a maholo bophelo ba batho, empa o etsa hore "tšilafalo e tšoeu", e utloisang tikoloho e tebileng ea tikoloho le bophelo ba motho.
Chaena e le hantle e lebeletse sepheo sa ho theha China e ntle, le taolo ea tšilafalo e tšoeu "ke tlhoko ea ho ntlafatsa boleng ba tikoloho ea tikoloho le tikoloho.
Li-plastics tsa biodegradadadiation ke eng?
Lifoto tse senyehileng ke lipina tse nyenyefatsang ka ketso e ncha ea tlhaho, tikoloho e tobileng ea leoatle, 'me qetellong e senyehile (Co2) kapa / Methane (Ch4), metsi (H2O) le letsoai la liminerase tse tsamaeang le litlolo tsa bona, hammoho le li-biomass tse ncha (joalo ka li-microorgalisms, jj).
Ke mekhahlelo efe ea lipolanete tse senyehileng?
Ho latela tataiso e tloaelehileng bakeng sa likheo tsa polasetiki tse hlophisehileng tse hlophisehileng mobung, manyolo ka litlama (linoko tse ling.
Ho latela maemo a fapaneng a tikoloho, lipolanete e senyehileng e ka aroloa:
Lijana tse mpe tsa mobu, lithota tsa tikoloho e senyehileng, tikoloho e ncha ea metsi, e leng tšilo ea metsi e senyehileng, litšila tse phahameng tsa anaerobic lijana tse silafetseng tsa anaerobic.
Phapang ke efe lipakeng tsa polasetiki e litšila le lipolaiti tse tloaelehileng (tse sa senyeheng)?
Li-polasetiki tsa setso li etsoa haholo ka polystyrene, polyvinyl chloride le li-polyvinyl lilakaneng tsa lik'hemik'hale tse makholo, tseo ho leng thata ho li sitisoa ke likokoana-hloko.
Ho nka lilemo tse 200 le lilemo tse 400 tsa polasetiki ea setso ho etsa hore tšilafalo ea tlhaho, ka hona e ba bonolo ho lahla linoko tsa tikoloho ka ho lahla litšila tsa setso.
Liphala tsa Biodegradadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadaed Litulo tsa bona tse ka sehloohong tsa polymer li na le palo e kholo ea litlamo tse kholo tsa bale, tse ka fokotsoang le tse sebelisoang ke limolek'hule tse nyane tse ke keng tsa baka tšilafalo ea nako e telele tikolohong.
Ke mekotla ea polasetiki e tloaelehileng ea "tikoloho" e nang le tikoloho "'marakeng?
Ho latela litlhoko tsa ho ngolla tsa GB / t 38082-219 "" mekotla e fapaneng ea mabenkele " mekotla ea mabenkele ea biodradadadadadable ". Ha ho na "logo ea mokotla"
Mekotla ea polasetiki ea tikoloho 'marakeng ke li-gimmiks tse ling tse qapiloeng ke likhoebo ka lebitso la ts'ireletso ea tikoloho. Ka kopo bula mahlo 'me u khethe ka hloko.
Nako ea poso: 02-12-22