Ngenxa yokunyanzelwa kwehlabathi ukuba kuthintelwe ukusetyenziswa kweplastiki kunye nokwamkelwa okukhulayo kokusetyenziswa okuluhlaza,izitya zetafile zengca yengqolowaifumene udumo ngokukhawuleza ngenxa “yokusetyenziswa kwakhona kwenkunkuma yezolimo” kunye “neempawu zayo ezibolileyo nezinobuhlobo nokusingqongileyo,” nto leyo eyaba yi-“ukhetho oludumileyoubomi basekhaya, ukuhanjiswa kokutya, kunye nezipho zeenkampani. Nangona kunjalo, emva kwale ndlela, ingxaki "yokusingqongileyo kodwa engasebenziyo" okanye "esebenzayo kodwa engeyiyo eyokusingqongileyo" isaqhubeka. Uphando lubonisa ukuba izitya zengqolowa eziziitreyi ezizigcinele indawo yazo kwimarike zifikelele ngokuchanekileyo kumlinganiselo ophakathiububele kokusingqongileyokunye nokusebenza kwayo, igcina imigaqo yayo eluhlaza ngelixa ijongana neengxaki zabathengi. Le yeyona mfihlo iphambili yokukwazi kwayo ukoyisa isiphithiphithi kushishino kwaye iqhubeke nokuthandwa kwayo.

Iixabiso lokusingqongileyoIsitya seengca zengqolowa sixhomekeke ekubeni siyakwazi ukusebenzisa inkunkuma yezolimo ngexabiso eliphezulu. Ilizwe lam livelisa ngaphezulu kwe-1 yeebhiliyoni zeetoni ze-ingca yengqolowaminyaka le, kunye neendlela zemveli zokulahla inkunkuma, ezinje ngokutshisa, zingcolisa okusingqongileyo kunye nemithombo yenkunkuma. Izitya zengqolowa zisebenzisa inkunkuma yengqolowa njengeyona nto iphambiliImpahla engekasilwa, icutshungulwa ngokuhlela, ukomisa, ukukhutshelwa kweefayibha, kunye nokubumba ngoxinzelelo oluphezulu. Ayifuni kugawulwa okanye kusetyenziswe ipetroli, kwaye phantsi kweemeko zokwenza umgquba, ifikelela ekuwohlokeni okungaphezulu kwama-90% kwiintsuku ezili-180, ifezekisa ngokwenene umjikelo ovaliweyo "ukusuka kwintsimi ukuya etafileni nokubuyela emhlabeni." Umgangatho wayo wekhabhoni uyingxenye yesihlanu kuphela yeplastiki yetafile, ihambelana ngokugqibeleleyo neenjongo zekhabhoni ezimbini kunye neendlela zokusingqongileyo.

Nangona kunjalo, iimpawu zokusingqongileyo zodwa azanelanga ukugcina ukuthandwa kwayo. Ngaphambili, ezinye izitya zengqolowa ezinexabiso eliphantsi, ngenxa yenkqubo yazo yokuqala yokwenziwa, zazinevumba elibi, ziguquguquka lula, zingakwazi ukumelana nobushushu, kwaye amanzi neoyile zazivuza, nto leyo eshiya abathengi bekwimeko "yokunganyaniseki kwendalo". Abathengi abaninzi bakhalaza besithi, "Ibonakala ngathi inobuhlobo nokusingqongileyo, kodwa iyaguquguquka emva kokusetyenziswa okumbalwa kwaye ayihlali ixesha elide kunezitya zeplastiki eziqhelekileyo," nto leyo eveza ukusilela kwasekuqaleni kweshishini lokubeka phambili ukhuseleko lokusingqongileyo kunokuba kube lula.

Ngoku, izitya zengqolowa ezisemgangathweni ophezulu, ngokusebenzisauphuculo lwetekhnoloji, iphumelele kakhulu ekulondolozeni okusingqongileyo nasekusebenzisekeni kwayo. Ngokuphathelele izixhobo, isebenzisa inkqubo yokuguqula izinto ezidityanisiweyoifayibha yengca yengqolowakunye ne-PP yodidi lokutya, engagcini nje ngokugcina iipropati zengca ezinobuhlobo nokusingqongileyo kodwa ikwaphucula ukuqina kwemveliso. Uvavanyo lubonisa ukuba iimveliso ezikumgangatho ophezulu zinokumelana nokuwa kwamahhala ukusuka kubude beemitha ezili-1.2 ngaphandle kokuphuka, kwaye ubushushu bokumelana nobushushu bunokufikelela kwi-100℃, ukuhlangabezana neemfuno zemihla ngemihla zokufudumeza nge-microwave kunye nokucoca izitya zokuhlamba izitya. Ngokuphathelele ukhuseleko, ilandela ngokungqongqo uthotho lwe-GB 4806 kunye nemigangatho yamazwe ngamazwe ye-LFGB. Amanqanaba okufuduka kwe-formaldehyde kunye ne-heavy metal ahlangabezana neemfuno ezilinganiselweyo, ngaphandle kwevumba elibi; ezinye iimveliso zide zibe nevumba lengqolowa eliphantsi, elihlangabezana neemfuno zabathengi zempilo kunyeukhuseleko.

Idatha yemarike ibonisa ukuba ihlabathiizitya zokutya ezibolayoImarike ifikelele kwi-$12.7 yeebhiliyoni ngo-2023, kunye nesabelo setafile yengqolowa eyosiweyo sisanda ngokuthe ngcembe. Kuqikelelwa ukuba isabelo semarike siya kudlula kwi-$30 yeebhiliyoni ngo-2028. Okwangoku, iitafile zengqolowa eyosiweyo ezisemgangathweni ophezulu zisetyenziswa kakhulu ekuphekeni ukutya, ukukhempisha ngaphandle, kunye nokutya okuncedisayo kwabantwana, nto leyo eba lukhetho lweenkampani zokupheka ukuphumeza imigaqo ye-ESG kunye nesixhobo esibalulekileyo kubathengi abalandela i-indlela yokuphila eluhlaza.

Abantu abanolwazi ngezoshishino bathi ukuthandwa kwezitya zengqolowa akuyonto yokuphumelela kwileyibhile enye yokusingqongileyo, kodwa kubangelwa kukulinganisela phakathi kokukhuselwa kwendalo kunyeukusebenzisekaKwixesha elizayo, ngokuhlaziywa okuqhubekayo kwezobuchwepheshe ezifana neengubo ezisekelwe kwi-bio kunye nokuguqulwa kwee-antibacterial, eli shishini liza kulungiswa ngakumbi, lisuse isiphithiphithi "sexabiso eliphantsi kunye nomgangatho ophantsi", kwaye lenze izitya zengqolowa zibe "zinobuhlobo nokusingqongileyo kwaye zibe lula ukuzisebenzisa". Oku akuyi kusombulula ingxaki yokulahlwa kwenkunkuma yezolimo kuphela, kodwa kuya kubonelela abathengi ngeendlela ezilungileyo zokukhetha izinto eziluhlaza, kwaye kukhuthaze uphuhliso oluneendlela ezimbini.ukusetyenziswa okuluhlazakunye noqoqosho olujikelezayo.