1. Ngwa n'ihe gbasara nchekwa gburugburu ebe obibi
Na nyocha nke gburugburu mmiri ahụ chọpụtara na mkpofu kwa ụbọchị, na-ekewa n'ozuzu na naịlọn, polyethylene, polyester na ihe ndị ọzọ.A pụghị imebi ihe mkpofu ndị a kpamkpam na gburugburu ebe obibi mmiri, na ka ọnụ ọgụgụ ahụ na-ebuwanye ibu ma buru ibu, mmerụ ha na-apụta ìhè n'onwe ya.Ọ bụrụ na a na-eji ihe ndị na-emebi emebi eme ihe, enwere ike iweda ha ka ọ bụrụ ogige molekụla dị ala n'okpuru ọrụ nke enzymes secretory microbial, wee ghọọ carbon dioxide na mmiri site na microbial metabolism.
2. Nri nri na ngwa ụlọ ọrụ nkwakọ ngwaahịa
Ihe nkwakọ ngwaahịa biodegradable na-abụkarị polymer na-emebi emebi agbakwunyere na ihe nkiri laminate ma ọ bụ gwakọta ya na ihe laminate ozugbo iji mepụta ihe nkiri.N'ime ihe nkwakọ ngwaahịa, nyocha ọzọ bụ iji starch, cellulose, chitin na ihe ndị ọzọ polymer n'onwe ya ma ọ bụ gbanwee n'ime akpa nri na ihe nkiri nkwakọ ngwaahịa.British PORVAIR ụlọ ọrụ mepụtara polyurethane ọka starch plastic Njirimara nke pụrụ iche ihe, mkpọda ọsọ, starch kwukwara ego nke 50%, ume iku ume na ike fụọ n'ime ihe nkiri, ọtụtụ ebe na nkwakọ nri.
3. Ngwa na oru ugbo
A na-ejikarị ihe ndị na-emebi emebi na-eme ihe n'ọrụ ugbo dị ka mulch nke ugbo na arịa maka itolite ihe ọkụkụ.Azụlitela mulch nke ugbo n'ọtụtụ ebe ma tinye ya n'ụlọ na mba ọzọ.Ụlọ ọrụ nyocha nke Plastics nke Beijing kwadoro ogbe ukwu nke nwere ike ime ihe nwere N\PK na ihe ndị ọzọ kemịkalụ site na iji polyethylene dị ka isi akụrụngwa ma na-agbakwunye photocatalyst site na mmebi.A na-etinye ya n'ọrụ n'ọtụtụ dị iche iche nke ala ubi ma nweta nsonaazụ dị mma.
4. Na ngwa ahụike
Mgbe ihe ahụ mezuru ọrụ ahụike, n'oge ụfọdụ enwere ike hydrolyzed ma ọ bụ enzymolysis n'ime obere ụmụ irighiri iji sonye na usoro metabolic nkịtị, ka ahụ mmadụ wee banye ma ọ bụ wepụ ya.A na-eji ihe ndị nwere ike ime ihe na-emebi emebi mee ihe na ịwa ahụ vaskụla, ịwa ahụ orthopedic, in vivo ọgwụ mwepụta matrix, sutures absorbent na mpaghara ahụike ndị ọzọ.
Oge nzipu: Eprel-01-2023