Abagazingi baya ngokuya besebenzisa izinto ezivikela imvelo ezinkomishini nasezikhwameni zabo njengoba kukhula ukukhathazeka ngemiphumela yokupakishwa kwekhofi endaweni ezungezile.
Lokhu kubalulekile ukuze umhlaba uphile kanye nempumelelo yesikhathi eside yamabhizinisi okosa.
Izindawo zokulahla imfucumfucu eqinile kamasipala (MSW) ziwumthombo wesithathu ngobukhulu wokukhishwa kwe-methane ehlobene nabantu e-United States, enomthelela omkhulu ekufudumaleni komhlaba, ngokwezilinganiso zamanje.
Ngenxa yalokho, abantu abaningi baye bashintsha kusukela ekupakishweni okwenziwe ngezinto okunzima ukuzisebenzisa kabusha baye ezintweni ezivundisiwe nezibolayo ngomzamo wokunciphisa inani lemfucuza egcina isendaweni yokulahla imfucumfucu.
Naphezu kweqiniso lokuthi la magama amabili abhekisela ezinhlotsheni ezimbili ezihluke kakhulu zokupakisha, ngezinye izikhathi asetshenziswa ngokushintshana naphezu kokufana kwawo.
Zisho ukuthini izinto ezibolayo nezivundisiwe?
Izithako ezisetshenziselwa ukwenza amaphakheji angaboli kancane kancane azohlakazeka abe yizicucu ezincane.Into nendawo okuyo kunquma ukuthi kuthatha isikhathi esingakanani ukubola.
Izibonelo zezinto ezithinta ukuthi inqubo yokuwohloka izothatha isikhathi esingakanani zihlanganisa ukukhanya, amanzi, amazinga komoyampilo, nezinga lokushisa.
Ngobuchwepheshe, izinhlobonhlobo zezinto zingahlukaniswa njengezingaboli ngenxa yokuthi isidingo kuphela ukuthi into ihlakazeka.Kodwa-ke, u-90% womkhiqizo kufanele wehlise izinga phakathi kwezinyanga eziyisithupha ukuze ulebulwe ngokusemthethweni njengongaboli ngokuhambisana ne-ISO 14855-1.
Imakethe yokupakishwa kwezinto eziphilayo iye yakhula ngokushesha eminyakeni yamuva nje futhi ibilinganiselwa ezigidini ezingama-82 zamarandi ngo-2020. Izinkampani eziningi ezaziwayo ziye zashintshela emikhiqizweni ebolayo noma zizibophezele ekuyisebenziseni kaningi esikhathini esizayo, okuhlanganisa ne-Coca-Cola, PepsiCo, kanye Nestle.
Ngokuphambene, ukupakishwa okuvundisiwe kuhlanganisa izinto okuthi, uma kunezimo ezifanele, zibole zibe i-biomass (umthombo wamandla osimeme), isikhutha, kanye namanzi.
Ngokwezinga le-EN 13432 laseYurophu, izinto ezifakwa umquba kumele ngabe zehlile kungakapheli amasonto ayi-12 zokulahlwa.Ukwengeza, kufanele baqede ukukhishwa kwe-biodegrading ezinyangeni eziyisithupha.
Izimo ezifanele zokwenza umquba indawo efudumele, enomswakama enenani eliphezulu le-oxygen.Lokhu kuthuthukisa ukuwohloka kwezinto eziphilayo ngamagciwane ngokusebenzisa inqubo eyaziwa ngokuthi ukugaya kwe-anaerobic.
Amabhizinisi asebenzelana nokudla acabangela ukupakisha okuvundile njengokungena esikhundleni sepulasitiki noma izinto ezibolayo.Njengomfanekiso, i-Conscious Chocolate isebenzisa ukupakisha ngoyinki abasekelwe kwimifino, kanti i-Waitrose isebenzisa ukupakishwa okuvundile ekudleni kwayo osekuphekiwe.
Empeleni, wonke amaphakheji angabolile angavundisi, kodwa akuwona wonke amaphakheji avundisiwe abolayo.
Izinzuzo kanye nezithiyo zokupakisha ikhofi elivundisiwe
Iqiniso lokuthi izinto ezivundisiwe zibola zibe ama-molecule emvelo aphephile kuyinzuzo eyinhloko.Eqinisweni, inhlabathi ingase izuze kulezi zinto.
E-UK, amakhaya amabili kwayisihlanu angakwazi ukufinyelela ezindaweni zokwenza umquba noma umquba ekhaya.Ngokusebenzisa ukwenza umquba ukuze kutshalwe izithelo, imifino, nezimbali, abanikazi bezindlu bangandisa ukusimama futhi bahehe izinambuzane nezinyoni ezengeziwe ezingadini zabo.
Ukungcoliswa okuphambanayo kungenye yezinkinga ngezinto ezivundile, noma kunjalo.Izinto ezigaywa kabusha ezisuka ekugayweni kabusha kwasekhaya zilethwa endaweni yendawo yokuthola impahla (MRF).
Imfucumfucu evundisiwe ingangcolisa ezinye izinto ezigaywa kabusha kwa-MRF, izenze zingalungiseki.
Isibonelo, u-30% wokuphinda usebenziseke kabusha okuxubile ube nezinto ezingaphinde zisetshenziswe kukho ngo-2016.
Lokhu kukhomba ukuthi lezi zinto zidale ukungcola olwandle nasezindaweni zokulahla imfucumfucu.Lokhu kudinga ukulebula okufanele kwezinto ezivuthwayo ukuze abathengi bazilahle ngokufanelekile futhi bagweme ukungcolisa ezinye izinto ezigaywa kabusha.
Ukupakishwa kwekhofi e-biodegradable: izinzuzo kanye nokubi
Izinto ezibolayo eziphilayo zinenzuzo eyodwa kunezo ezivundisiwe: kulula ukuzilahla.Imikhiqizo ebolayo ingaphonswa ngokuqondile ezitsheni ezivamile zedoti ngabasebenzisi.
Ngemva kwalokho, lezi zinto zizobola endaweni yokulahla imfucumfucu noma ziguqulwe zibe ugesi.Izinto ezibolayo ezibolayo zingabola ikakhulukazi zibe yi-biogas, engashintshwa ibe yi-biofuel.
Emhlabeni jikelele, ukusetshenziswa kwe-biofuel kuyakhula;e-US ngo-2019, yenza u-7% wakho konke ukusetshenziswa kukaphethiloli.Lokhu kusho ukuthi izinto ezibolayo zingakwazi “ukugaywa kabusha” zibe okuthile okuwusizo ngaphezu kokubola.
Nakuba izinto ezibolayo ezibolayo zibola, izinga lokubola liyahlukahluka.Isibonelo, kuthatha ikhasi lewolintshi cishe izinyanga eziyisithupha ukuwohloka ngokuphelele.Ngakolunye uhlangothi, isikhwama esithwala ipulasitiki singathatha iminyaka eyi-1,000 ukubola ngokuphelele.
Uma umkhiqizo obolayo usubolile, ungaba nomthelela omubi endaweni ezungezile.
Isibonelo, isikhwama sepulasitiki esishiwo ngaphambili sizowohloka sibe yizinhlayiya ezincane zepulasitiki ezingafaka izilwane zasendle engozini.Ekugcineni, lezi zinhlayiya zingase zingene ochungechungeni lokudla.
Kusho ukuthini lokhu ezinkampanini ezosa ikhofi?Abanikazi kufanele, ngaphezu kwakho konke, baqikelele ukuthi bakhetha amaphakheji angabolika ngempela futhi angeke angcolise indawo ezungezile.
Ukukhetha inkambo engcono kakhulu yesitolo sakho sekhofi
Njengoba amazwe amaningana ekuvimbele ngokuphelele ukusetshenziswa kwawo, amapulasitiki asetshenziswa kanye manje aya ngokuya encipha emkhakheni wokungenisa izihambi.
Uhulumeni wase-UK usevele wakunqabela ukuthengiswa kwama-stirrers epulasitiki kanye notshani, futhi ubheke nokwephula umthetho izinkomishi ze-polystyrene kanye nezinto zokusika zepulasitiki ezisetshenziswa kanye.
Lokhu kusho ukuthi asikaze sibe nesikhathi esingcono sokuthi izinkampani ezigazinga ikhofi zibheke emaphaketheni avundisiwe noma abolayo.
Ikuphi ukukhetha, nokho, okulungele inkampani yakho?Kuya ezintweni ezihlukahlukene, okuhlanganisa ukuthi ibhizinisi lakho likuphi, yimalini okufanele uyisebenzise, nokuthi uyakwazi yini ukufinyelela ezinsizeni zokugaywa kabusha.
Okubaluleke kakhulu ukwenza isiqiniseko sokuthi iphakethe lakho libhalwe ngendlela efanele, kungakhathaliseki ukuthi ukhetha ukusebenzisa izinkomishi noma izikhwama zokukhipha ezivundisiwe noma ezibolayo.
Amakhasimende azihambela ngendlela yawo ebheke ekusimameni.Ngokocwaningo oluthile, u-83% walabo ababuziwe uhlanganyela ngenkuthalo ekugayweni kabusha, kuyilapho u-90% wabantu ukhathazekile ngesimo sendawo ezungezile njengoba sinjalo.
Amakhasimende azoqonda kahle ukuthi amaphakheji alahlwa kanjani ngendlela evumelana ne-eco-friendly uma imakwe njengokuvundile noma okonakele.
Ukuze kuhlangatshezwane nanoma yisiphi isidingo sebhizinisi, i-CYANPAK inikeza izinhlobonhlobo zezinketho zokupakisha ezivundile nezibolayo, okuhlanganisa iphepha le-kraft, iphepha lerayisi, ne-polylactic acid (PLA), ekhiqizwa ezitshalweni ezinesitashi.
Isikhathi sokuthumela: Dec-26-2022