M'zaka zaposachedwapa, ndi chitukuko mofulumira chuma, kufunafuna anthu zakuthupi ndi zauzimu afika apamwamba ndi apamwamba, ma CD katundu ali ndi zofunika molingana apamwamba, pamene anthu kugula mankhwala, osati kuyang'ana kukongola kwa ma CD, komanso kuganizira a zosiyanasiyana ntchito zina.Ndi chifukwa chakusintha kosalekeza kwa anthu kufunafuna kuyika kwazinthu, zida zambiri zatsopano zopakira zikupitilizabe kugwiritsidwa ntchito pakuyika zinthu.
Chifukwa chiyani timapanga zinthu zosawonongeka
Zipangizo zopangira polima zimakhala ndi ubwino wolemera kwambiri, mphamvu zambiri, kukhazikika kwa mankhwala ndi mtengo wotsika, ndi zitsulo, matabwa, simenti yakhala mizati inayi ya chuma cha dziko, imagwiritsidwa ntchito kwambiri popanga katundu.Komabe, kuchuluka kwa zinyalala pambuyo ntchito zikuchulukirachulukira tsiku ndi tsiku, kukhala gwero la kuipitsa woyera, kuvulaza kwambiri chilengedwe, chifukwa madzi ndi nthaka kuipitsidwa, kuvulaza moyo wa munthu ndi thanzi, kuti anthu kupulumuka chilengedwe chifukwa zoipa. kukhudzidwa sikunganyalanyazidwe.
Kuphatikiza apo, kupanga zinthu zopangira polima - zopangira mafuta nthawi zonse zimatha tsiku lina, kotero ndikofunikira kupeza zida zatsopano zoteteza zachilengedwe, kupanga ma polima osagwiritsa ntchito mafuta, ndi zinthu zomwe zimatha kuwonongeka ndi biodegradable ndi njira yothandiza kuthetsa vutoli.
Tanthauzo la zinthu zowola
Zipangizo zowola, zomwe zimadziwikanso kuti "green ecological materials", zimatanthawuza zinthu zomwe zimatha kunyozeka pogwira ntchito ndi tizirombo ta m'nthaka ndi ma enzyme.Mwachindunji, zikutanthauza kuti pazifukwa zina, zimatha kuyambitsa biodegradation ya zinthu za polima pansi pa mabakiteriya, nkhungu, algae ndi tizilombo tina tachilengedwe.
Njira yabwino yochepetsera
Zinthu zabwino zowonongeka ndi mtundu wa zinthu za polima zomwe zimagwira ntchito bwino kwambiri, zomwe zimatha kuwonongeka kwathunthu ndi tizilombo toyambitsa matenda pambuyo pa zinyalala, ndipo pamapeto pake zimasinthidwa kukhala CO2 ndi H2O, yomwe imakhala gawo la kayendedwe ka kaboni m'chilengedwe.
Nthawi yotumiza: Mar-19-2023