M'nthawi ya chilengedwe, kufunafuna njira zina zokwanira pazithunzi zachikhalidwe zadzetsa mafilimu a biodadgrade. Zinthu zatsopanozi zimalonjeza tsogolo lolomera pomwe mapulogalamu ndi makanema ena a filimu siongogwira ntchito komanso othandiza. Munkhaniyi, tidzachita nkhondo ndi mafilimu a biodegradgradgradgraded, omwe akuwunika sayansi yomwe adayambitsa chilengedwe ndi kuwonongeka kwawo, onetsetsani kuti zachilengedwe zochepa.
Zosakaniza zamafilimu a biodadgrader:
Makanema oyenda bwino amapangidwa makamaka kuchokera ku zinthu zokonzanso ngati chimanga chowuma, cellulose, kapena zida zina zopangidwa ndi mbewu. Zipangizo zopangira izi zimasankhidwa kuti zizitha kusokoneza mwachilengedwe kwakanthawi, osasiya zovulaza.
Zopanga:
a. Kuchotserapo: Njirayi imayamba ndi kuchotsera kwa zida zam'mbuyo kuchokera kuzomera. Izi zimaphatikizapo njira zingapo zopangira makina ndi mankhwala kuti mupatule zomwe mukufuna. b. Polymerization: Zipangizo zoyendetsedwa ndi polymerized kuti zizipanga unyolo wautali, zomwe zimapereka filimuyo mphamvu ndi kusinthasintha. c. Kanema woponya makanema: Polymer amasungunuka ndikufalikira mu wosanjikiza, womwe umakhazikika ndikukhazikika kuti apange filimuyo. Izi zimafuna chitsitsiketse kutentha ndi kuthamanga kuti mutsimikizire kuti pali kufanana komanso mtundu. d. Chithandizo: Kanemayo amathanso kugwiritsa ntchito mankhwala osiyanasiyana, monga zophatikiza ndi zowonjezera kuti zithandizire katundu wake, monga madzi kukana kapena chitetezo cha UV.
Ntchito Zowonjezera:
Zowonjezera zimachita mbali yofunika kwambiri yolimbikitsira mafilimu a biodadgraded. Amatha kukonza zotchinga za filimuyo, mphamvu zamakina, komanso kusakhazikika. Komabe, ndikofunikira kuwonetsetsa kuti zowonjezerazi ndizothandizanso kuti zisunge bwino kwambiri.
Kuwongolera kwapadera: gawo lililonse limakhudzidwa ndi njira zokhazikika. Izi zikuphatikiza kuyesa kwa makulidwe, mphamvu, ndi mitengo yopanda pake kuti zitsimikizire kuti filimuyo imakwaniritsa mfundo zofunika.
Kuyika ndi kugawa: Kanemayo akangopangidwa komanso kukhala abwino, amakonzedwa m'njira yomwe imachepetsa mphamvu zake zachilengedwe. Izi nthawi zambiri zimaphatikizapo kugwiritsa ntchito zida zochepa ndikusankha kubwezeretsa kapena kubwezeretsanso.
Njira yowonongeka: Kuyesa koona kwa filimu ya biodgradgradgrad ndi kuthekera kwake kuchotsa. Njirayi imayendetsedwa ndi tizilombo toyambitsa matenda omwe amaphwanya mafilimu m'madzi, mpweya woipa, ndipo biomass. Mlingo wa kuwonongeka ungatengeke ndi zinthu monga momwe filimuyo, zochitika zachilengedwe, ndi kupezeka kwa tizilombo toyambitsa matenda.
Tsogolo la mafilimu a biodegradgradgradgradgradgradgradgrader: Pamene ukadaulo ukalamba, momwemonso kuthekera kwa mafilimu a biodadgraded. Ofufuzawo akugwira ntchito mosalekeza posintha magwiridwe awo ndikuchepetsa mtengo wawo, kuwapangitsa kukhala njira yofunika kwambiri pazikhalidwe zachikhalidwe.
Kupanga mafilimu a biodegradgeraded ndi njira yovuta yomwe imafuna kusangalatsa kwa sayansi ndi kukhazikika. Pamene tikusunthira mtsogolo wolamulira, mafilimu amenewa amapereka njira yabwino kwambiri yothetsera vuto la pulasitiki. Mwa kumvetsetsa kupanga kwawo ndi kuwonongeka kwawo, titha kuyamikira kuyesayesa komwe kumapangidwa kuti apange dziko losangalatsa.
Kumbukirani, chisankho chilichonse chomwe timapanga, kuchokera pazogulitsa zomwe timagula ku zida zomwe timagwiritsa ntchito, zimathandizira kuti thanzi lathu lithe. Tiyeni tione mafilimu ofanana ndi gawo logawira, lobiriwira mawa.
Post Nthawi: Sep-20-2024