Izindleko eziphansi, ukusetshenziswa okulula, ukucubungula nokukhiqiza kalula, izakhiwo ezingasindi, nezizinzile ngokomzimba namakhemikhali, amapulasitiki ake abhekwa njengenye yezinto "eziphumelele kakhulu" ezenziwe ngumuntu emlandweni. Kodwa-ke, ngokuhambisana nenani elikhulu lokusetshenziswa, inani lemfucuza yepulasitiki ekhiqizwayo nayo iyinqwaba.
Kuyaziwa ukuthi isikhathi esijwayelekile sokusetshenziswa kwesikhwama sepulasitiki imizuzu engama-25. Ngokwesibonelo, akhipha isikhwama sokupakisha, kusukela ekusetshenzisweni ukupakisha kuya ekulahlweni, kunemizuzu eyishumi kuphela emfushane kakhulu. Ngemva kokuphela komsebenzi, lawa mapulasitiki athunyelwa ezindaweni zokulahla udoti noma ezindaweni zokulahla imfucumfucu noma aphonswe olwandle ngokuqondile.
Kodwa kungenzeka singazi, ukuthi kuthatha iminyaka engaphezu kuka-400 ukwehlisela isithunzi isikhwama sepulasitiki ngasinye, okuyimizuzu eyizigidi ezingama-262.8…
Hingabe ipulasitiki iyingozi?
Ipulasitiki ibikwe njengenkinga endaweni yasolwandle kusukela ngeminyaka yawo-1970. Futhi eminyakeni yamuva nje, ukukhathazeka okuvela kuwo wonke umphakathi kuye kwanda kakhulu.
Udoti omningi ongcolisa iTheku uyipulasitiki, ehlala emvelweni amakhulu eminyaka. U-90% wemfucumfucu emigwaqweni yethu yamanzi ayiwohloki.
Oukuthenga isilwane
Ucwaningo olwenziwa yi-San Francisco Estuary Institute lubonise ukuthi izikhungo zokuhlanza amanzi angcolile e-Bay Area zikhiphe izinhlayiya zepulasitiki ezilinganiselwa ku-7,000,000 ngosuku eSan Francisco Bay, njengoba izikrini zazo zingezincane ngokwanele ukuba zingawabamba. Amapulasitiki amancane amunca ukungcola futhi asongela izilwane zasendle ezikudlayo.
Ama-PCB angenye into enobuthi engcolisa inhlabathi ye-Bay. Ama-PCB atholakala ezintweni zokwakha ezindala futhi ageleza e-Bay ngokugeleza kwamanzi emadolobheni.
Ukuchichima kwemisoco eBay—njengenitrogen—kungabangela ukuqhakaza okuyingozi kwama-algal okusongela izinhlanzi nezinye izilwane zasendle. Amanye ama-algal blooms nawo ayingozi kubantu, abangela ukuqubuka nokugula kokuphefumula.
Izinqubomgomo zokuvimbela ipulasitiki
Ukungcoliswa kwepulasitiki olwandle sekuyinkinga enkulu yemvelo kohulumeni, ososayensi, izinhlangano ezingekho ngaphansi kukahulumeni, kanye namalungu omphakathi emhlabeni jikelele. Ngenkathi izinqubomgomo zokunciphisa ubuhlalu obuncane buqale ngo-2014, ukungenelela kwezikhwama zepulasitiki kwaqala ekuqaleni kuka-1991.
- Ibhendi le-Aquariums elihlangene le-“NOVEMBA NOVEMBA”, Novemba 1, 2018
- Ipulasitiki yavalwa e-United States ngo-1979, nakwamanye amazwe ngo-2001.
- ICanada ihlose ukuvimbela amapulasitiki asetshenziswa kanye ngo-2021
- I-Peru ikhawulela ipulasitiki esetshenziswa kanye kuphela ngoJanuwari 17, 2019
- I-SAN DIEGO ivimbela iziqukathi zokudla neziphuzo ze-Styrofoam Jan 2019
- IWashington, DC, ukuvinjelwa kotshani bepulasitiki kuqala ngoJulayi 2019
- "Ukuvinjelwa kwePlastiki" manje sekusetshenziswa ngokusemthethweni e-China kusukela ngoJanuwari 1, 2021
Iphepha lingase libe yilona elishintsha umdlalo kulesi simo.
Ngabe isu lami lokupakisha kufanele libe yini uma ngifuna ukuphuma ngaphandle kwepulasitiki? Kungase kube umbuzo emiqondweni yezinkampani eziningi. Ezindaweni ezivelele zokungcoliswa kwepulasitiki kanye nezindawo ezisafufusa ezifana ne-e-commerce, ukulethwa okusheshayo, kanye nokulethwa kokudla, i-e-commerce, ukulethwa okucacile, kanye nezimboni ze-takeway zithuthuka ngokushesha. Lapho singekho isikhwama sepulasitiki sokuthenga ukudla kanye ne-takeway, kungekho tshani bepulasitiki lapho uphuza isiphuzo, ngokungangabazeki kuzothinta impilo yansuku zonke yabantu abaningi. Yini engasetshenziswa esikhundleni semikhiqizo yepulasitiki?
Eco-friendly izinto zasendlini kanye nemikhiqizo yenhlanzeko akufanele ithunyelwe kuwe ngento elimaza iplanethi yethu. Kulesi simo, i-biodegradable material iyona ehamba phambili okufanele icatshangelwe, okungukuthi iphepha. Enye yezinkampani ezinkulu kakhulu emhlabeni zokugaya amaphepha i-APP yenze imephu yezinhloso zayo zika-2020 futhi yamukela ngenkuthalo izinqubo ezizinzile ukuze ifinyelele imigomo yayo echazwe ku-Sustainability Roadmap 2020. I-kraft paper yethu kanye nebhodi liner kungonakaliswa ngo-100%, futhi i-biolamination yethu iyabola. Ukukhetha okuzinzile ngaphakathi kwethrendi yamahhala yepulasitiki.
Isikhathi sokuthumela: Mar-30-2021