Iingxowa zeplastiki ziye zaba yinxalenye yobomi bemihla ngemihla, ukulungeleka kwabo kunye neendleko eziphantsi zenza ukuba zibe lukhetho olufanelekileyo kwabaninzi. Noko ke, le ntuthuzelo ifika ngexabiso eliphezulu kwisijikelezi-langa sethu. Ukusetyenziswa ngokubanzi kweengxowa zeplastiki kukhokelela kwiingxaki ezibalulekileyo zokusingqongileyo. Kweli nqaku, siza kujonga indlelaingxowa yeplastiki elaminethiweyoichaphazela imo engqongileyo, kutheni kuyimfuneko ukuba kuqwalaselwe ezinye iindlela, kwaye ngawaphi amanyathelo anokuthi athathwe ukunciphisa umonakalo kokusingqongileyo.
Inkqubo yokwenza izikhwama zeplastiki kunye neempembelelo zayo
Ukuveliswa kweengxowa zeplastiki kuqala ngokusetyenziswa kweoli kunye negesi yendalo, engeyiyo kuphela imithombo engahlaziyekiyo kodwa kunye nomthombo obalulekileyo wokukhutshwa kwekharbon dioxide. Enye yezinto eziphambili zeengxowa zeplastiki yi-polyethylene, eyenziwa yi-polymerization ye-ethylene. Le nkqubo ihlala ihamba kunye nokukhululwa kwezinto ezinobuthi ezichaphazela umgangatho womoya kunye nempilo yabantu.Ingxowa yeplastiki elaminatekwakhona kufuna iinkqubo ezongezelelweyo imichiza for lamination, nto leyo eyandisa impembelelo embi kokusingqongileyo. Ngokunyuka kwemveliso, iindlela ezizinzileyo okanye ezinye izixhobo kufuneka zifunwe.
Ukurisayiklishwa nokurisayikilishwa kweengxowa zeplastiki
Iingxowa zeplastiki ezinokuphinda zisetyenziswe zinokuguqulwa zibe yimveliso emitsha, kodwa ayizizo zonke iingxowa ezenziwe ngokulinganayo. Iingxowa ezilaminethiweyo, umzekelo, zenza kube nzima ukurisayikilishwa kuba zinemigangatho emininzi yeplastiki kunye nezinye izinto. Xa ukurisayikilisha kungenakwenzeka, iingxowa ziphela kwiindawo zokulahla inkunkuma, apho zinokuthatha amakhulu eminyaka ukubola. Uninzi lwezi ngxowa luphelela elwandle, lusenzakalise izinto eziphilayo zaselwandle yaye ludala oko kubizwa ngokuba “ziziqithi zenkunkuma.” Isisombululo esinokubakho kukuphumeza iinkqubo ezingcono zokuqokelelwa kwenkunkuma kwimizi-mveliso kunye nokurisayikilishwa kwakhona kunye nokukhuthaza ukusetyenziswa kwemathiriyeli enokubola.
Iimpembelelo zeengxowa zeplastiki kwiintyatyambo kunye nezilwanyana
Izilwanyana zidla ngokuphazama iingxowa zeplastiki kukutya, nto leyo enokukhokelela ekubulaweni kwabantu. Ufudo, iminenga neentaka zaselwandle zonke zithwaxwa kukufuthaniselwa, ukubanjiswa kunye nokonakala kwenkqubo yokwetyisa. Iingxowa zeplastiki, xa zikhutshelwe kwiindawo zokuhlala zendalo, zinokukhupha iikhemikhali eziyityhefu ezingcolisa amanzi nomhlaba, ezichaphazela kunye nezilwanyana. Ungcoliseko oluxhaphakileyo lufak’ isandla ekutshatyalalisweni kwenkqubo yezinto eziphilayo nendawo eziphila kuyo kunye nokulahleka kweentlobo ngeentlobo zezinto eziphilayo. Ukukhusela okusingqongileyo kufuna iinzame ekujoliswe kuzo zokunciphisa ukusetyenziswa kwezinto ezinjalo kunye nokukhusela izilwanyana kwimiphumo yenkunkuma yeplastiki.
Iimathiriyeli ezizezinye kunye neenzuzo zazo
Izinto ezinokuthi zitshintshwe iingxowa zeplastiki ziquka amaphepha, i-textile, kunye ne-biodegradable bags. Ezi zisombululo zinceda ukunciphisa umthwalo kwi-ikhosistim. Ngokomzekelo, iingxowa zephepha zenziwe kwizixhobo ezivuselelekayo kwaye zinokubola ngokwemvelo. Iingxowa ze-textile zibonelela ngokusetyenziswa kwexesha elide, ukunciphisa imfuno yokusetyenziswa kweebhegi enye. Iingxowa ze-Biodegradable, ezenziwe kwizinto ezifana ne-cornstarch, zinika isisombululo esizinzileyo kwingxaki yeplastiki kwindalo. Ukusebenzisa ezo ndlela zinobungani bendalo kunokunciphisa inkunkuma kunye nokunciphisa impembelelo eyingozi kwindalo esingqongileyo.
Amanyathelo ezopolitiko kunye noluntu ukunciphisa ukusetyenziswa kweengxowa zeplastiki
Kwiminyaka yakutshanje, oorhulumente abaninzi baye baqalisa ukumisela imiqathango yokusetyenziswa kweengxowa zeplastiki. Imigaqo-nkqubo isusela kwiirhafu kunye nemirhumo ukuya kukuvalwa ngokupheleleyo kweengxowa zeplastiki ezibhityileyo. La manyathelo ajolise ekunciphiseni ukusetyenziswa ngokubanzi kweplastiki kunye nokukhuthaza ukusetyenziswa kwezisombululo ezihambelana nokusingqongileyo. Amanyathelo oluntu nawo adlala indima ebalulekileyo: amaphulo okufundisa uluntu, iinkqubo zokurisayikilisha kunye neenkqubo zokwahlulwa kwenkunkuma zinceda ukutshintsha isimo sengqondo soluntu kwesi sixhobo sizinzileyo. Ukukhathalela indalo kuqala kuthi sonke: ukuyeka ukusebenzisa iplastiki enye kuya kunceda ukwenza umhlaba wethu ube yindawo ecocekileyo.
Unokunceda njani: Iingcebiso ezisebenzayo
Ukuthatha inyathelo lokujongana nengxaki yengxowa yeplastiki kuqala ngamanyathelo alula kodwa asebenzayo. Zama ukusebenzisa iingxowa ezinokuphinda zisetyenziswe xa usiya kuthenga. Hlaziya iimveliso zeplastiki xa kunokwenzeka, nto leyo enciphisa inkunkuma. Iimpawu zenkxaso kunye neenkampani ezisebenza ngokuzimisela ukunciphisa ukusebenzisa kwazo izinto zeplastiki, zisebenzise amathuba emfundo, kwaye zibandakanyeke kumanyathelo ohlaza kwindawo ohlala kuyo. Kwaye nazo zonke iingenelo zokusebenzisa iinketho eziluhlaza, njengeingxowa yeplastiki elaminethiweyo, sinokuba negalelo elikhulu ekukhuseleni indalo esingqongileyo.
Ixesha lokuposa: Aug-23-2025
