Izikhwama zepulasitiki seziyingxenye ebalulekile yokuphila kwansuku zonke, ukunethezeka kwazo kanye nezindleko eziphansi zibenza kube yisinqumo esihle kwabaningi. Nokho, lokhu kududuza kuza ngentengo ephezulu ngeplanethi yethu. Ukusetshenziswa kabanzi kwezikhwama zepulasitiki kuholela ezinkingeni ezibalulekile zemvelo. Kulesi sihloko, sizobheka ukuthi kanjaniisikhwama sepulasitiki elaminatekuthinta indawo ezungezile, kungani kudingekile ukucabangela ezinye izindlela, nokuthi yiziphi izinyathelo ezingathathwa ukuze kuncishiswe umonakalo endaweni ezungezile.
Inqubo yokwenza izikhwama zepulasitiki kanye nomthelela wayo
Ukukhiqizwa kwezikhwama zepulasitiki kuqala ngokusetshenziswa kukawoyela negesi yemvelo, okungezona nje izinsiza ezingavuseleleki kodwa futhi eziwumthombo wokukhishwa okuphawulekayo kwe-carbon dioxide. Enye yezingxenye eziyinhloko zezikhwama zepulasitiki i-polyethylene, eyakhiwe yi-polymerization ye-ethylene. Le nqubo ivame ukuhambisana nokukhululwa kwezinto ezinobuthi ezithinta izinga lomoya kanye nempilo yomuntu.Isikhwama se-plastic laminatefuthi kudinga izinqubo zamakhemikhali ezengeziwe ze-lamination, okwandisa umthelela omubi emvelweni. Ngokukhula komkhiqizo, kumele kufunwe izindlela ezisimeme noma ezinye izinto.
Ukugaywa kabusha nokugaywa kabusha kwezikhwama zepulasitiki
Izikhwama zepulasitiki ezigaywa kabusha zingaguqulwa zibe yimikhiqizo emisha, kodwa akuzona zonke izikhwama ezenziwe zilingana. Izikhwama ezinamalayini, isibonelo, zenza kube nzima ukugaywa kabusha ngoba ziqukethe izingqimba eziningi zepulasitiki nezinye izinto. Uma ukugaywa kabusha kungenzeki, izikhwama zigcina sezisendaweni yokulahla imfucumfucu, lapho zingathatha amakhulu eminyaka ukubola. Eziningi zalezi zikhwama nazo ziphelela olwandle, zilimaza izilwane zasolwandle futhi zidale lokho okubizwa ngokuthi “iziqhingi zikadoti.” Isixazululo esingase sibe khona ukusebenzisa izinhlelo ezingcono zokuqoqwa kwemfucuza yezimboni kanye nokugaywa kabusha nokukhuthaza ukusetshenziswa kwezinto ezingaboli.
Umthelela wezikhwama zepulasitiki ezimila nezilwane
Izilwane zivame ukwenza iphutha ngezikhwama zepulasitiki njengokudla, okungaholela ekufeni. Izimfudu, imikhomo, nezinyoni zasolwandle konke kuhlushwa ukuqunjelwa, ukubambeka, nokulimala kwesimiso sokugaya ukudla. Izikhwama zepulasitiki, lapho zikhishwa ezindaweni zemvelo, zingaphinda zikhiphe amakhemikhali anobuthi angcolisa amanzi nomhlabathi, okuthinta kanye nezilwane. Ukungcoliswa kwemvelo okusabalele kunomthelela ekucekeleni phansi kwemvelo nasekulahlekeni kwezinhlobonhlobo zezinto eziphilayo. Ukuvikela imvelo kudinga imizamo ehlosiwe yokunciphisa ukusetshenziswa kwezinto ezinjalo nokuvikela izilwane emiphumeleni yemfucumfucu yepulasitiki.
Ezinye izinto kanye nezinzuzo zazo
Okungase kuthathelwe indawo izikhwama zepulasitiki zihlanganisa amaphepha, izindwangu, kanye nezikhwama ezibolayo. Lezi zixazululo zisiza ukunciphisa umthwalo kuma-ecosystem. Isibonelo, izikhwama zephepha zenziwe ngezinsiza ezivuselelekayo futhi zingabola ngokwemvelo. Izikhwama zendwangu zinikeza ukusetshenziswa okuhlala isikhathi eside, ukunciphisa isidingo sezikhwama ezisetshenziswa kanye. Izikhwama ze-biodegradable, ezenziwe ngezinto ezifana ne-cornstarch, zinikeza isisombululo esimeme senkinga yepulasitiki ngokwemvelo. Ukusebenzisa ezinye izindlela ezinjalo ezilungele imvelo kungase kunciphise imfucuza futhi kunciphise umthelela oyingozi endaweni ezungezile.
Izinyathelo zezombusazwe nezomphakathi zokunciphisa ukusetshenziswa kwezikhwama zepulasitiki
Eminyakeni yamuva, ohulumeni abaningi baye baqala ukwethula imingcele ekusetshenzisweni kwezikhwama zepulasitiki. Izinqubomgomo zisukela ezinteleni nasezinkokhelweni kuye ekuvinjweni okuphelele kwezikhwama zepulasitiki ezizacile. Lezi zinyathelo zihlose ukunciphisa ukusetshenziswa okusabalele kwepulasitiki futhi zikhuthaze ukusetshenziswa kwezixazululo ezinobungani bemvelo. Imizamo yomphakathi nayo idlala indima ebalulekile: imikhankaso yokufundisa umphakathi, izinhlelo zokugaywa kabusha kanye nezinhlelo zokuhlukanisa imfucuza zisiza ukushintsha isimo sengqondo somphakathi ngale nto eqhubekayo. Ukunakekela imvelo kuqala ngathi ngamunye wethu: ukuyeka ukusebenzisa ipulasitiki okukodwa kuzosiza ukwenza umhlaba wethu ube indawo ehlanzekile.
Indlela Ongasiza Ngayo: Amacebiso Awusizo
Ukuthatha isinyathelo sokubhekana nenkinga yezikhwama zepulasitiki kuqala ngezinyathelo ezilula kodwa ezisebenzayo. Zama ukusebenzisa izikhwama ezisebenziseka kabusha uma uyothenga. Sebenzisa kabusha imikhiqizo yepulasitiki noma nini lapho kungenzeka, okunciphisa udoti. Sekela amabhrendi nezinkampani ezisebenza ngenkuthalo ukunciphisa ukusebenzisa kwazo izinto zepulasitiki, zisebenzise amathuba okufunda, futhi zibambe iqhaza ezinhlelweni eziluhlaza emphakathini wakho. Futhi nazo zonke izinzuzo zokusebenzisa izinketho eziluhlaza, njengokuthiisikhwama sepulasitiki elaminate, singabamba iqhaza elikhulu ekuvikeleni imvelo.
Isikhathi sokuthumela: Aug-23-2025
