Ungenza njani ukuqinisekisa ukuba izinto zeplastiki azijiki zibe tyheli okanye ziqhekeke?
Isibane seplastiki sasimhlophe kakhulu kwaye sikhanya ekuqaleni, kodwa emva koko saqala ukujika sibe tyheli kancinci saza savakala sibuthathaka kancinci, nto leyo eyasenza sabonakala singathandeki!
Usenokuba nale meko ekhaya. Isibane seplastiki esingaphantsi kokukhanya sijika sibe tyheli kwaye sibe buthathaka.
Ingxaki yokuba izibane zeplastiki zijike zibe tyheli kwaye zibe buthathaka inokubangelwa kukuvezwa ixesha elide kumaqondo obushushu aphezulu kunye nelanga, okanye ukuchatshazelwa yimitha ye-ultraviolet, ebangela ukuba iplastiki iguge.
Uvavanyo lwe-UV lulinganisa ukuvezwa kwemitha ye-ultraviolet kwiplastiki ukuze kuvavanywe ukuba iindawo zeplastiki zemveliso ziya kuguga, ziqhekeke, zijike, okanye zijike zibe tyheli na.
Ungenza njani uvavanyo lwe-UV?
Okokuqala, kufuneka sibeke imveliso kwisixhobo sokuvavanya size emva koko sivule ukukhanya kwethu kwe-UV.
Okwesibini, ukukhulisa amandla okukhanya ngokuphindwe kangangama-50 amandla okuqala. Iveki enye yokuvavanywa ngaphakathi kwesixhobo ilingana nonyaka omnye wokuvezwa kwimitha ye-UV ngaphandle. Kodwa uvavanyo lwethu luthathe iiveki ezintathu, ezilingana neminyaka emithathu yokuvezwa elangeni ngokuthe ngqo imihla ngemihla.
Okokugqibela, yenza uhlolo lwemveliso ukuqinisekisa ukuba kukho naluphi na utshintsho ekuthambekeni nasekubonakaleni kweendawo zeplastiki. Siza kukhetha ngokungacwangciswanga i-20% yebhetshi nganye yee-odolo zokuvavanya ukuqinisekisa umgangatho wemveliso.
Ixesha leposi: Epreli-15-2024
