Zingaphi iibhotile zeplastiki ezingahlaziywayo ngonyaka

Iibhotile zeplastiki ziye zaba yinxalenye ebalulekileyo yobomi bethu bemihla ngemihla, ukubonelela ngendlela efanelekileyo kunye nephathekayo yokusela iziselo kunye nezinye iziselo. Nangona kunjalo, ukusetyenziswa ngokubanzi kweebhotile zeplastiki kuye kwakhokelela kwingxaki enkulu yokusingqongileyo: ukuqokelelwa kwenkunkuma yeplastiki engasetyenziswanga. Minyaka le, inani elothusayo leebhotile zeplastiki aziphinda zisetyenziswe, nto leyo ekhokelela kungcoliseko, ukuthotywa kwemekobume kunye nokwenzakala kwezilwanyana zasendle. Kweli nqaku, siphonononga impembelelo yeebhotile zeplastiki zingaphinda zisetyenziswe kwaye sijonge ukuba zingaphi iibhotile zeplastiki ezingaphinda zenziwe kwakhona ngonyaka.

Iimpembelelo zeebhotile zeplastiki kokusingqongileyo

Iibhotile zeplastiki zenziwe nge-polyethylene terephthalate (PET) okanye i-high-density polyethylene (HDPE), zombini ezo ziphuma kwi-fuel non-renewable. Ukuveliswa kweebhotile zeplastiki kufuna umthamo omkhulu wamandla kunye nezibonelelo, kwaye ukuchithwa kwezi bhotile kubangela ingozi enkulu kwindalo. Xa iibhotile zeplastiki zingaphinda zisetyenziswe, zidla ngokuphelela kwiindawo zokulahla inkunkuma okanye njengenkunkuma kwi-ikhosistim yendalo.

Ungcoliseko lweplastiki lube yinkxalabo yehlabathi jikelele, ngenkunkuma yeplastiki engcolisa iilwandlekazi, imilambo kunye nokusingqongileyo okusemhlabeni. Ukuqina kweplastiki kuthetha ukuba inokuhlala kwimo engqongileyo amakhulu eminyaka, iqhekeke ibe ngamaqhekeza amancinci abizwa ngokuba yi-microplastics. Ezi microplastics zinokuginywa zizilwanyana zasendle, ezibangela uthotho lweempembelelo ezingalunganga kwi-ikhosistim kunye nebhayoloji eyohlukeneyo.

Ukongeza kwimpembelelo yokusingqongileyo yongcoliseko lweplastiki, ukuveliswa kunye nokulahlwa kweebhotile zeplastiki kukwanegalelo ekukhutshweni kwegesi ye-greenhouse kunye nokutshintsha kwemozulu. Ukutsalwa kunye neenkqubo zokwenziwa kwamafutha efosili kunye nokonakaliswa kwenkunkuma yeplastiki zonke zikhupha ikharbon diokside kunye nezinye iigesi zegreenhouse kuatmosfera, nto leyo eyenza ibe mandundu imeko yemozulu yehlabathi.

Ubungakanani bengxaki: Zingaphi iibhotile zeplastiki ezingahlaziywayo ngonyaka?

Ubungakanani benkunkuma yebhotile yeplastiki engasetyenziswanga buyothusa ngokwenene. Ngokweqela leenkuthazo ngokusingqongileyo i-Ocean Conservancy, kuqikelelwa ukuba zizigidi ezisi-8 zeetoni zenkunkuma yeplastiki ingena kwiilwandlekazi zehlabathi minyaka le. Ngelixa ingeyiyo yonke le nkunkuma ikwimo yeebhotile zeplastiki, ngokuqinisekileyo zinika ingxelo ngenxalenye enkulu yongcoliseko olupheleleyo lweplastiki.

Ngokubhekiselele kumanani athile, ukubonelela ngenani elichanekileyo kwinani leebhotile zeplastiki ezingahlaziywayo ngonyaka kwihlabathi jikelele ngumngeni. Nangona kunjalo, idatha evela kwi-Arhente yoKhuseleko lweNdalo yase-US (EPA) isinika ukuqonda malunga nobungakanani bengxaki. EUnited States kuphela, kuqikelelwa ukuba kuphela malunga nama-30% eebhotile zeplastiki eziphinda zisetyenziswe, nto leyo ethetha ukuba i-70% eseleyo iphelela kwiindawo zokulahla inkunkuma, kwizitshisi, okanye njengenkunkuma.

Kwihlabathi jikelele, amaxabiso okurisayikilishwa kweebhotile zeplastiki ahluka kakhulu phakathi kwamazwe, ngeminye imimandla enamazinga aphezulu okurisayikilisha kuneminye. Nangona kunjalo, kucacile ukuba inxalenye enkulu yeebhotile zeplastiki aziphinda zisetyenziswe, nto leyo ekhokelela kumonakalo obanzi wokusingqongileyo.

Ukusombulula ingxaki: Ukukhuthaza ukurisayikilishwa kunye nokunciphisa inkunkuma yeplastiki

Iinzame zokujongana nengxaki yeebhotile zeplastiki ezingasetyenziswanga zinamacala amaninzi kwaye zifuna amanyathelo kumntu ngamnye, kuluntu nakurhulumente. Enye yeendlela ezisebenzayo zokunciphisa impembelelo yokusingqongileyo yeebhotile zeplastiki kukukhuthaza ukurisayikilishwa kunye nokunyusa izinga lokuphinda kusetyenziswe iibhotile zeplastiki.

Amaphulo emfundo nokwazisa angadlala indima ebalulekileyo ekukhuthazeni abantu ukuba baphinde basebenzise iibhotile zeplastiki. Ukubonelela ngolwazi olucacileyo malunga nokubaluleka kokusetyenziswa kwakhona, impembelelo yokusingqongileyo yenkunkuma yeplastiki engasetyenziswanga kunye neenzuzo zoqoqosho lwesetyhula zinokunceda ukutshintsha ukuziphatha kwabathengi kunye nokunyusa amazinga okuhlaziya.

Ukongeza kwizenzo zomntu ngamnye, amashishini kunye noorhulumente banoxanduva lokuphumeza imigaqo-nkqubo kunye namanyathelo axhasa ukuhlaziya kunye nokunciphisa inkunkuma yeplastiki. Oku kunokubandakanya utyalo-mali kwiziseko ezingundoqo zokurisayikilisha, ukuphumeza izikimu zediphozithi yeebhotile ukuze kukhuthazwe ukurisayikilishwa, kunye nokukhuthaza ukusetyenziswa kwezinto ezizezinye okanye izikhongozeli ezinokuphinda zisetyenziswe.

Ukongeza, izinto ezintsha kuyilo lweebhotile zeplastiki, ezinjengokusebenzisa izinto ezisetyenzisiweyo okanye ukwenza ezinye iindlela ezinokubola, zinokunceda ukunciphisa impembelelo yokusingqongileyo yokuveliswa kwebhotile yeplastiki kunye nokulahlwa. Ngokwamkela izisombululo zokupakisha ezizinzileyo, ishishini linokuba negalelo kwindlela esetyhula kunye neyokusingqongileyo ekusetyenzisweni kweebhotile zeplastiki.

ukuququmbela

Impembelelo yokusingqongileyo yeebhotile zeplastiki ezingasetyenziswanga ngumba obalulekileyo nongxamisekileyo ofuna intshukumo ehlangeneyo ukulungisa. Ubuninzi benkunkuma yeebhotile zeplastiki ezingasetyenziswanga minyaka le ibangela ungcoliseko, ukuthotywa kokusingqongileyo kunye nomonakalo kwi-ikhosistim. Ngokukhuthaza ukusetyenzwa kwakhona, ukunciphisa inkunkuma yeplastiki kunye nokwamkela izisombululo zokupakisha ezizinzileyo, sinokusebenza ukunciphisa impembelelo yokusingqongileyo yeebhotile zeplastiki kunye nokudala ikamva elizinzileyo kwiplanethi yethu. Abantu, amashishini kunye noorhulumente kufuneka basebenzisane ukufumana izisombululo kulo mngeni unzima wokusingqongileyo.