Ngelinge lokunciphisa inkunkuma yeplastiki, uninzi lweendawo zokusela kunye neendawo zokuthengisa ukutya okukhawulezayo ziqalise ukusebenzisa iingca zephepha. Kodwa izazinzulu zilumkisile ukuba ezi ndlela zephepha zihlala ziqulathe iikhemikhali ezinetyhefu kwaye zisenokungabi ngcono kangako kwindalo esingqongileyo kuneplastiki.
Iistraw zephephazithathwa kakhulu kuluntu lwanamhlanje apho ulwazi ngokusingqongileyo lukhula kancinci kancinci. Zikhuthazwa njengendlela enobuhlobo nokusingqongileyo, ezinzileyo nenokubola, zithi zinciphisa ukusetyenziswa kwezitrowu zeplastiki kwaye zinempembelelo encinci kwindalo esingqongileyo. Nangona kunjalo, kufuneka siqonde ukuba izitrowu zephepha nazo zinempembelelo embi kwaye zisenokungabi lolona khetho lungcono kuye wonke umntu nakwindalo esingqongileyo.
Okokuqala, iingca zephepha zisafuna izixhobo ezininzi ukuze zenziwe. Nangona iphepha liyinto ehlala ixesha elide kuneplastiki, imveliso yalo isafuna amanzi namandla amaninzi. Imfuno yokuveliswa kweengca zephepha ngobuninzi inokukhokelela ekutshatyalalisweni kwamahlathi, nto leyo eyonyusa ukuncipha kwezixhobo zamahlathi kunye nomonakalo wendalo. Kwangaxeshanye, ukuveliswa kweengca zephepha kuya kukhupha inani elithile leegesi zegreenhouse ezifana nekhabhoni diokside, eziya kuba nefuthe kutshintsho lwemozulu yehlabathi.
Okwesibini, nangona iingca zephepha zisithiiyabola, oku kusenokungabi njalo. Kwiindawo zokwenyani, imicu yephepha kunzima ukuyiwohloka kuba idla ngokudibana nokutya okanye ulwelo, nto leyo ebangela ukuba imicu ibe manzi. Le ndawo inomswakama iyacothisa ukubola kwemicu yephepha kwaye iyenze ingabi lula ukubola ngokwendalo. Ukongeza, imicu yephepha inokuthathwa njengenkunkuma yendalo kwaye ilahlwe ngempazamo kwinkunkuma enokusetyenziswa kwakhona, nto leyo ebangela ukudideka kwinkqubo yokusetyenziswa kwakhona. Kwangaxeshanye, amava okusebenzisa imicu yephepha akalunganga njengemicu yeplastiki. Imicu yephepha inokuba thambile okanye iguquguquke ngokulula, ingakumbi xa isetyenziswa neziselo ezibandayo. Oku akuchaphazeli kuphela ukusebenza kakuhle kokusetyenziswa kwemicu, kodwa kunokubangela ukuphazamiseka kwabanye abantu abafuna uncedo olukhethekileyo lwemicu (njengabantwana, abantu abakhubazekileyo okanye abantu abadala). Oku kunokubangela ukuba imicu yephepha ifune ukutshintshwa rhoqo, okwandisa ukusetyenziswa kwenkunkuma kunye nezixhobo.
Ukongeza, iingca zephepha zihlala zibiza ngaphezulu kuneengca zeplastiki. Kwabanye abathengi abaqaphela ixabiso, iingca zephepha zinokuba yinto yokunethezeka okanye umthwalo owongezelelweyo. Oku kunokubangela ukuba abathengi bakhethe iingca zeplastiki ezingabizi kakhulu baze bangazinaki iingenelo ezibangwayo zengca zephepha. Nangona kunjalo, iingca zephepha azinazo kwaphela iingenelo zazo. Umzekelo, kwiindawo ezisetyenziswa kanye kuphela, njengeendawo zokutyela zokutya okukhawulezayo okanye imisitho, iingca zephepha zinokubonelela ngokhetho olukhuselekileyo nolucocekileyo, ukunciphisa iingozi zempilo ezinokubakho ezibangelwa ziingca zeplastiki.
Ukongeza, xa kuthelekiswa neengca zeplastiki zemveli, iingca zephepha zinokunciphisa ukuveliswa kwenkunkuma yeplastiki kwaye zibe nefuthe elihle ekuphuculeni okusingqongileyo kolwandle nakwezinye iindawo ezijongene nemingeni enzima. Xa sisenza izigqibo, kufuneka siqwalasele ngokupheleleyo iingenelo kunye neengxaki zokusebenzisa iingca zephepha. Xa sicinga ukuba iingca zephepha nazo zinemiphumo emibi, kufuneka sifumane izisombululo ezipheleleyo. Umzekelo, iingca zesinyithi ezingasetyenziswa kwakhona okanye iingca ezenziwe ngezinye izinto ezibolayo zingasetyenziswa, ezilungele indalo kwaye zizinzileyo kwaye zihlangabezana ngcono neenjongo zokukhusela okusingqongileyo.
Ngamafutshane, iistraw zephepha zibonelelainobuhlobo nokusingqongileyo, izinzilekunye nenye indlela ebolayo endaweni ye-plastic straws. Nangona kunjalo, kufuneka siqonde ukuba i-paper straws isasebenzisa izixhobo ezininzi ngexesha lenkqubo yokwenziwa, kwaye ayiboli ngokukhawuleza njengoko bekulindelwe. Ke ngoko, xa sikhetha ukusebenzisa i-paper straws, kufuneka siqwalasele ngokupheleleyo iingenelo kunye neengxaki zayo kwaye sijonge ngenkuthalo ezinye iindlela ezingcono zokukhusela ngcono okusingqongileyo.
Ixesha lokuthumela: Novemba-03-2023
