Njengoba ulwazi ngemvelo lukhula, abantu abaningi banaka umthelela wemikhiqizo yansuku zonke emvelweni. Kulesi simo, amagama athi "okungavundiswa" kanye "nokubola" avame ukuvela ezingxoxweni. Nakuba womabili la magama ehlobene kakhulu nokuvikelwa kwemvelo, anomehluko omkhulu encazelweni nasekusetshenzisweni okungokoqobo.
Uyawubona lo mehluko? Abathengi abaningi bakholelwa ukuthi la magama amabili ayashintshana, kodwa akunjalo. Elinye lawo lingasiza ekuguquleni imfucuza ezindaweni zokulahla udoti futhi likhuthaze umnotho ojikelezayo, kanti elinye lingaqhekeka libe yizicucu ezinobuthi, libe yizinto ezingcolisa imvelo.
Inkinga ilele ekuchazeni amagama amabili ngendlela asetshenziswa ngayo, okungachazwa kanje. Amagama amaningi asetshenziswa ukukhuthazaimikhiqizo yokuzinza, okwenza kube yisihloko esiyinkimbinkimbi nesinezici eziningi okunzima ukusifingqa ngegama elilodwa. Ngenxa yalokho, abantu bavame ukungaqondi kahle incazelo yangempela yala magama, okuholela ezinqumweni zokuthenga nokulahla ezingalungile.
Ngakho-ke, yimuphi umkhiqizo onobungani nemvelo? Okuqukethwe okulandelayo kuzokusiza ukuthi uqonde kangcono umehluko phakathi kwale mibono emibili.
Kuyini Okubolayo?
"Okubolayo" kubhekisela ekhonweni lezinto ezibonakalayo lokuwohloka endaweni yemvelo ngokusebenzisa amagciwane, ukukhanya, ukusabela kwamakhemikhali, noma izinqubo zezinto eziphilayo zibe amakhemikhali amancane. Lokhu kusho ukuthi izinto ezibolayo zizowohloka ngokuhamba kwesikhathi, kodwa hhayi ngendlela esheshayo noma ephelele. Isibonelo, amapulasitiki endabuko angabolayo ngaphansi kwezimo ezithile, kodwa angathatha amakhulu eminyaka ukubola ngokuphelele, akhiphe amapulasitiki amancane ayingozi kanye nezinye izinto ezingcolisayo kule nqubo. Ngakho-ke, "okubolayo" akusho ngaso sonke isikhathi ukuba nobungane nemvelo.
Kunezinhlobo ezahlukene zezinto ezibolayo, okuhlanganisa lezo ezibola ngokukhanya (ezibolayo ngokukhanya) noma ngokwezinto eziphilayo. Izinto ezibolayo ezivamile zifaka iphepha, izinhlobo ezithile zepulasitiki, kanye nezinye izinto ezisekelwe ezitshalweni. Abathengi kudingeka baqonde ukuthi nakuba eminye imikhiqizo ibhalwe ngokuthi "ibolayo," lokhu akuqinisekisi ukuthi ngeke ibe yingozi emvelweni esikhathini esifushane.
Kuyini Ukuvundisa?
"Okungavundisa" kubhekisela endinganisweni yezemvelo eqinile. Izinto ezingavundisa yilezo ezingaqhekeka ngokuphelele zibe amanzi, i-carbon dioxide, kanye nezinto eziphilayo ezingenabo ubuthi ngaphansi kwezimo ezithile zokuvundisa, kungashiyi zinsalela eziyingozi ngemuva. Le nqubo ivame ukwenzeka ezindaweni zokuvundisa zezimboni noma ezinhlelweni zokuvundisa zasekhaya, ezidinga izinga lokushisa elifanele, umswakama, kanye nezimo ze-oxygen.
Inzuzo yezinto ezifakwa umquba ukuthi zinikeza izakhamzimba eziwusizo enhlabathini, zikhuthaza ukukhula kwezitshalo ngenkathi zigwema ukukhishwa kwe-methane okubangelwa izindawo zokulahla udoti. Izinto ezivamile ezifakwa umquba zifaka phakathi imfucuza yokudla, imikhiqizo ye-paper pulp, imikhiqizo ye-fibre yomoba (njenge-MVI ECOPACK'sizitsha zokudla ze-pulp kamoba), kanye nepulasitiki esuselwe kusitashi sommbila.
Kubalulekile ukuqaphela ukuthi akuzona zonke izinto ezibolayo ezingaba ngumquba. Isibonelo, amanye amapulasitiki abolayo angathatha isikhathi eside ukubola futhi angakhiqiza amakhemikhali ayingozi ngesikhathi senqubo yokubola, okwenza angafaneleki ukwenza umquba.
Umehluko Obalulekile Phakathi Kokubola Nokubola
1. Isivinini Sokubola: Izinto ezibolayo zivame ukubola ngokuphelele zingakapheli izinyanga ezimbalwa ngaphansi kwezimo ezithile (njengokwenza umquba wezimboni), kuyilapho isikhathi sokubola kwezinto ezibolayo singaqinisekile futhi singathatha iminyaka noma ngaphezulu.
2. Imikhiqizo Yokubola: Izinto ezibolayo azishiyi izinto eziyingozi ngemuva futhi zikhiqiza amanzi, i-carbon dioxide, kanye nezakhamzimba kuphela. Ezinye izinto ezibolayo, nokho, zingase zikhiphe ama-microplastic noma amanye amakhemikhali ayingozi ngesikhathi senqubo yokubola.
3. Umthelela Kwezemvelo: Izinto ezifakwa umquba zinomthelela omuhle kakhulu emvelweni njengoba zisiza ekunciphiseni ingcindezi yokulahla udoti futhi zingasebenza njengomanyolo wokuthuthukisa ikhwalithi yenhlabathi. Ngokuphambene nalokho, yize izinto ezibolayo zinciphisa ukuqongelela kwemfucuza yepulasitiki ngezinga elithile, azihlali zinobungani nemvelo, ikakhulukazi uma zibola ngaphansi kwezimo ezingafanele.
4. Izimo Zokucubungula: Izinto ezibolayo ngokuvamile zidinga ukucutshungulwa endaweni epholile, kanti izimo ezifanele zivame ukutholakala ezindaweni zokufaka umquba ezimbonini. Izinto ezibolayo, ngakolunye uhlangothi, zingabola ezindaweni eziningi, kodwa ukusebenza kahle kwazo nokuphepha akuqinisekisiwe.
Iyini Imikhiqizo Engavundiswa?
Imikhiqizo evundisayo ibhekisela kuleyo engabola ngokuphelele ibe umanyolo wemvelo noma izithambisi-nhlabathi ngaphansi kwezimo ezithile zokwenza umquba. Ukwakheka kanye nokukhethwa kwezinto zale mikhiqizo kuqinisekisa ukuthi ingabola ngokushesha nangokuphephile ezindaweni zemvelo noma ezindaweni zokwenza umquba. Imikhiqizo evundisayo ngokuvamile ayinazo izithasiselo eziyingozi noma amakhemikhali futhi, ngemva kokusetshenziswa, ingaguqulwa ibe izinto ezingenangozi neziwusizo ezinikeza izakhamzimba enhlabathini.
Imikhiqizo evamile yokufaka umquba ihlanganisa:
- Izitsha zokudla ezilahlwayo: Zenziwe ngezinto ezifana ne-fibre yomoba, i-bamboo fiber, noma isitashi sommbila, lezi zinto zingafakwa ezinhlelweni zomquba ngemva kokusetshenziswa.
- Izinto zokupakisha: Ukupakisha okunomquba kusetshenziselwa kakhuluukupakishwa kokudla, izikhwama zokulethwa, futhi ihlose ukufaka esikhundleni sokupakishwa kwepulasitiki yendabuko.
- Izikhwama zikadoti zokudla kanye nezikhwama zikadoti zasekhishini: Lezi zikhwama azithinti kabi inqubo yokwenza umquba futhi zibole eceleni kwemfucuza.
Ukukhetha imikhiqizo ekwazi ukufuthwa akugcini nje ngokunciphisa isidingo sezindawo zokulahla udoti kodwa futhi kusiza abantu ukuthi baphathe kangcono imfucuza yemvelo.
Iningi lemikhiqizo ye-MVI ECOPACK iqinisekiswe ukuthi ingafakwa umquba, okusho ukuthi ihlolwe ngokucophelela ukuqinisekisa ukuthi iyahlangabezana nezidingo zokubola ngokuphelele ibe yi-biomass engeyona enobuthi (umquba) ngesikhathi esithile. Sinemibhalo yesitifiketi ehambisanayo, sicela usithinte. Ngesikhathi esifanayo, siphinde sihlanganyele emibukisweni ehlukahlukene emikhulu yetafula elahlwayo enobungani nemvelo. Sicela uvakashele i-ikhasi lombukisoukuze uthole ulwazi olwengeziwe.
Ungayikhetha Kanjani Imikhiqizo Efanele Enobungani Nemvelo?
Njengabathengi namabhizinisi, ukuqonda incazelo yamalebula "abolayo" noma "angabolayo" emikhiqizweni kubalulekile lapho ukhetha izinketho ezinobungani nemvelo. Uma umgomo wakho uwukunciphisa umthelela wesikhathi eside kwezemvelo, beka phambili imikhiqizo ebolayo njenge-MVI ECOPACK'sizitsha zokudla zefayibha yomoba, okungagcini nje ngokubola kodwa futhi nokubola ngokuphelele kube izakhamzimba eziwusizo ngaphansi kwezimo ezifanele zokwenza umquba. Ngemikhiqizo ebhalwe ukuthi "ebolayo," kubalulekile ukuqonda izimo zayo zokubola kanye nesikhathi ukuze ugweme ukudukiswa.
Kumabhizinisi, ukukhetha izinto ezingafakwa umquba akusizi nje kuphela ukufeza imigomo yezemvelo kodwa futhi kuthuthukisa ukusimama komkhiqizo, kuhehe abathengi abaqaphela kakhulu imvelo. Ngaphezu kwalokho, ukukhuthaza izindlela ezifanele zokulahla, njengokukhuthaza abathengi ukuthi bafake umquba emakhaya noma bathumele imikhiqizo ezindaweni zokufaka umquba ezimbonini, kuyisihluthulelo sokwandisa izinzuzo zalokhu.imikhiqizo enobungani nemvelo.
Nakuba "okubolayo" kanye "nokubola komquba" ngezinye izikhathi kudidaniswa ekusetshenzisweni kwansuku zonke, izindima zabo ekuvikelweni kwemvelo kanye nokuphathwa kwemfucuza zihlukile. Izinto ezibola umquba zidlala indima ebalulekile ekusekeleni umnotho ojikelezayo kanyeukuthuthuka okungashabalali, kuyilapho izinto ezibolayo zidinga ukuhlolisiswa okwengeziwe kanye nokuqapha. Ngokukhetha izinto ezifanele ezinobungani nemvelo, amabhizinisi kanye nabathengi bangaba negalelo elihle ekunciphiseni ukungcoliswa kwemvelo kanye nokuvikela ikusasa leplanethi.
Isikhathi sokuthunyelwe: Agasti-16-2024
