PE da PO da POS mai tarin abubuwa ne guda biyu na kayan kofi na yau da kullun akan kasuwa. Suna da bambance-bambance masu mahimmanci dangane da kariya na muhalli, sake dawowa da dorewa. Za a raba wannan labarin zuwa sakin layi guda shida don tattauna halayen da bambance-bambance na waɗannan nau'ikan kofuna waɗanda guda biyu don nuna tasirinsu game da dorewa.
PE (polythylene) da kuma kayan kwalliya (polylactic acid) kofuna waɗanda ke rufe takarda sune kayan kofi biyu na yau da kullun. Ana yin kofuna masu mai rufi da aka yi da pe na gargajiya na gargajiya na gargajiya, yayin da aka sanya kofuna waɗanda kofuna waɗanda aka sabunta su na PLIN. Wannan labarin yana nufin kwatancen bambance-bambance a cikin kariya ta muhalli, sake amfani da shi da dorewa tsakanin waɗannan nau'ikan biyuKidodin takardaDon taimakawa mutane yin zabi mafi kyau game da amfani da kofuna na takarda.
1. Kwatanta kare muhalli. A cikin sharuddan kariya na muhalli, kofuna waɗanda kofuna waɗanda ke da kyau sun fi kyau. Pla, a matsayin bioplastic, an yi shi daga kayan shuki. A kwatancen, kofuna masu tsafan kofin takarda suna buƙatar albarkatun manyroleum kamar albarkatun ƙasa, wanda ke da babban tasiri ga yanayin. Amfani da kofuna na shirye-shiryen PLAated na Plaated na taimaka rage rage kan makamashi na burbushin da kare muhalli.
Kwatancen cikin sharuddan sake dawowa. Dangane da sake dawowa,Pla mai cike da kofisuma suna da kyau fiye da kofuna na cokali na peated. Tunda pla ne abu mai zurfi, kofuna na pla kuma za'a iya sake amfani dasu kuma za'a sanya su cikin kofuna na kantin sayar da sabbin tallace-tallace ko samfuran bioplastic. Kifin da ke da wasu kofuna masu kyakali na poated suna buƙatar shiga ta hanyar rarrabewar ƙwararru da tsabtatawa kafin su iya sake amfani da su. Sabili da haka, kofuna masu kyakali na shirye-shiryen Trainal sun fi sauki a sake maimaita su kuma a sake aikawa, a layi tare da manufar tattalin arzikin ƙasa.
3. Kwatanta cikin yanayin dorewa. Idan ya zo ga dorewa, kofurali na shirye-shiryen plaated takarda sake sake samun babba hannun. Tsarin masana'antar na PLA yana amfani da albarkatun mai sabuntawa, kamar masara da sauran kayan shuka, don haka yana da ƙarancin tasiri ga mahalli. Kamfanin masana'antu na pegise a kan iyakantaccen albarkatun man fetur, wanda ya sanya matsin lamba kan muhalli. Bugu da kari, kofuna na mai da aka rufe suna iya lalata cikin ruwa da carbon dioxide, suna haifar da gurbataccen gurbata zuwa ga ƙasa da jikin ruwa, kuma sun fi dorewa.
La'akari da alaƙa da ainihin amfani. Daga Halittar ainihin amfani, akwai kuma wasu bambance-bambance tsakanin kofuna waɗanda ke da kofuna na polated da kofuna na shirye-shiryen.Pe mai coated takarda kofunaYi kyawawan jure zafi da juriya sanyi kuma sun dace da ɗaukar kayan zafi da sanyi. Koyaya, kayan aikin ya fi ƙarfin zafin jiki kuma bai dace da adana ruwa mai zafi-zafi ba, wanda zai iya haifar da kofin don laushi da lalacewa. Sabili da haka, ana buƙatar takamaiman amfani da takamaiman ana buƙatar ɗauka lokacin zabar kofuna waɗanda aka zaba.
A taƙaice, akwai alamun bambance-bambance tsakanin kofuna waɗanda ke da kofuna na polated da kofuna na shirye-shiryen kariyar muhalli, sake dawowa da dorewa. Pla mai adreshin kofuna waɗanda ke da ingantattun muhalli,Sake dawowa da dorewa, kuma a yanzu haka a yanzu ana ba da shawarar tsabtace muhalli. Kodayake zazzabi juriya na kofuna waɗanda ke mai da ba shi da kyau kamar yadda kofuna na dafa abinci, albarkarsa sun fi ƙarfin wuce rashin nasara. Ya kamata mu karfafa mutane suyi amfani da kofuna na shirye-shiryen PLOated don inganta ci gaba mai ɗorewa. Lokacin zabar kofuna waɗanda aka yi, da cikakkiyar la'akari ya kamata a dogara da takamaiman bukatun, kuma amfani daEco-masu aminci da kofuna masu ɗorewaya kamata a tallafa sosai. Ta hanyar aiki tare, zamu iya yin kofin takarda amfani da ƙarin tsabtace muhalli, sake amfani da shi.
Lokaci: Satumba-13-2023
