Akpa nwere ike imebi ihe bụ ụdị akpa ọhụrụ eco-eco-friendly.Enwere ike ịmepụta akpa ndị nwere ike imebi dịka oge mmebi nke ndị ahịa chọrọ, nke nwere ike kewaa n'ime akpa zuru oke (100% na-emebi emebi n'ime ọnwa 3) na akpa ndị na-emebi emebi (ọnwa 6-12).N'otu oge ahụ, ọ nwere ike inye agba dị iche iche na mbipụta mara mma, nke a na-ejikarị dochie nkwakọ ngwaahịa nke ihe nkiri plastik dị ka PE, PP, PO, wdg, iji gboo mkpa nchebe gburugburu ebe obibi na-arịwanye elu n'ụwa, ma nwee ike ịmepụta dị iche iche dị larịị. akpa, akpa Arc, akpa aka, nnukwu ụlọ ahịa, akpa ziplock, wdg.
Akụrụngwa nke akpa biodegradable bụ ihe ndị sitere na bio, nke na-ezo aka na klas ọhụrụ nke usoro ndu, kemịkalụ na anụ ahụ na-emepụta site na iji biomass na-emegharịghachi, gụnyere ihe ọkụkụ, osisi na osisi ndị ọzọ na ihe ha fọdụrụ na ọdịnaya ha dị ka akụrụngwa.N'ebe a na-eli ozu ma ọ bụ composting ebe ihe microorganisms dị, enwere ike ree ya ka ọ bụrụ carbon dioxide na mmiri na-enweghị mmetọ ọ bụla na gburugburu ebe obibi.Dịka ọmụmaatụ, polylactic acid/polyhydroxyalkanoate/starch/cellulose/straw/chitin na gelatin so na ụdị a.Ngwaahịa sitere na bio na-ezo aka na lignocellulosic ugbo na mkpofu ọhịa dịka ahịhịa na-abụghị ọka.
Isi akụrụngwa nke akpa biodegradable bụ PLA/PBAT dị ka ihe bụ isi, dị ka ihe ọkụkụ, cellulose, ọka na starch nduku emepụtara site na gbaa ụka.Ejiri ya na nkwakọ ngwaahịa, ihe nkiri ugbo, ngwa nri, ihe ndị dị mkpa kwa ụbọchị na ọgwụgwọ ahụike.
Kedu ihe bụ biomaterials?
Biomaterials bụ okwu mkpokọta maka rọba dabere na biodegradable na plastik ndị nwere ike imebi ihe:
Plastics bio-based: plastics sitere na akụrụngwa enwere ike imeghari.N'adịghị ka plastik ọdịnala, polymers bio-based na-enweta site na ihe ndị a na-emegharị ọhụrụ, dị ka shuga, starch, mmanụ ihe oriri, cellulose, wdg. N'ime ha, ọka, okpete, ọka na osisi bụ ihe ndị a na-ejikarị eme ihe.
Nkọwa ngwaahịa:
Ụdị: akpa ịzụ ahịa, akpa mkpofu, akpa akpa, akpa uwe, akpa nkwụnye onwe, akpa ọkpụkpụ, wdg.
Ngwa: ngwa ụlọ, ihe ndị dị mkpa kwa ụbọchị
Na gburugburu ebe obibi enyi na enyi, n'ụzọ zuru ezu biodegradable
Ihe: PBAT, Cornstarch, PLA
Biodegradability: 100% biodegradable
Agba: nhọrọ/ahaziri
Nkọwa: ahaziri
Oge nzipu: Feb-21-2022