Njengomthengisi weengxowa zeplastiki ezithunyelwa kumazwe angaphandle, ixabiso lempahla ekrwada liyenyuka.Yintoni isizathu sokunyuka kwexabiso lezinto eziluhlaza?
Njengoko sonke siyazi, iingxowa zeplastiki zenziwe nge-polyethylene, i-polypropylene, i-polyvinyl chloride kunye nezinye izinto eziluhlaza.Uninzi lweplastiki yipolymer eyenziwe yi-polymerization yeemveliso ezithathwe kwi-petroleum kunye nezinye izinto ze-fossil ekrwada.
1 Njengoko ixabiso leoli liqhubeka linyuka, ixabiso lezinto ezisetyenziswa ekrwada lihlala linyuka
2. Ukubonelela kunye nokufuna iresonance
3. Impembelelo yobhubhane
Amaxabiso ezinto ezikrwada anyukile, amanye awo abangelwa kukunqongophala kolwakhiwo lokubonelela kunye nokuthumela ngenqanawa ngenxa yobhubhane.Lo bhubhani ubangele ukunqongophala kwamandla emveliso kwamanye amazwe, kwaye inani elikhulu lemimandla yokubonelela ngezinto ezikrwada iyekile imveliso okanye imveliso enyiniweyo.Ukongeza, ukuhla komthamo wolungiselelo lwezizwe ngezizwe kukhokelele ekunyukeni kwamazinga omthwalo kwiinqanawa zeenqanawa kunye nomjikelo wokuhanjiswa ixesha elide, okhokelele ekunyukeni kwamaxabiso ehlabathi ngokuqhubekayo ezinto eziphathekayo.
Ixesha lokuposa: Feb-26-2021