Ukupakishwa kokudla okuvundisiwe kuyenziwa, kulahlwe futhi kubhidlizwe ngendlela enomusa emvelweni kunepulasitiki. Yenziwe ngezinto ezisekelwe ezitshalweni, ezigaywe kabusha futhi ingabuyela emhlabeni ngokushesha nangokuphepha njengomhlabathi lapho ilahlwa ngaphansi kwezimo ezifanele zemvelo.
Uyini umehluko phakathi kwe-biodegradable kanye ne-compostable package?
Ukupakisha okuvundile kusetshenziselwa ukuchaza umkhiqizo ongahlakazeka ube izakhi zemvelo ezingenabo ubuthi. Iphinde ikwenze ngenani elihambisana nezinto eziphilayo ezifanayo. Imikhiqizo evundisayo idinga ama-microorganisms, umswakama, nokushisa ukuze kukhiqizwe umkhiqizo oqediwe we-compost (CO2, amanzi, ama-inorganic compounds, kanye ne-biomass).
I-Compostable isho ikhono lempahla ukubola ngokwemvelo libuyele emhlabeni, ngaphandle kokushiya noma iyiphi insalela enobuthi. Izinto zokupakisha ezivundile ngokuvamile zenziwe ngezinto ezisekelwe ezitshalweni (njengombila, umoba, noma uqalo) kanye/noma ama-bio-poly mailers.
Yikuphi okungcono okubolayo noma okuvundisiwe?
Nakuba izinto ezibolayo zibuyela emvelweni futhi zinganyamalala ngokuphelele ngezinye izikhathi zishiya izinsalela zensimbi, ngakolunye uhlangothi, izinto ezivundisiwe zakha into ebizwa ngokuthi i-humus egcwele imisoco futhi enhle ezitshalweni. Kafushane, imikhiqizo evundisiwe iyakwazi ukubola, kodwa kunenzuzo eyengeziwe.
Ingabe I-Compostable Iyafana Njengokugaywa kabusha?
Nakuba umkhiqizo ovundisiwe nogaywa kabusha womabili unikeza indlela yokuthuthukisa izinsiza zomhlaba, kunomehluko othile. Izinto ezigaywa kabusha ngokuvamile azinawo umugqa wesikhathi ohlotshaniswa nakho, kuyilapho i-FTC ikwenza kucace ukuthi imikhiqizo ebolayo kanye nevundisiwe isewashi uma ingeniswe “endaweni efanelekile.”
Kunenqwaba yemikhiqizo egaywa kabusha engavundisi. Lezi zinsiza ngeke "zibuyele emvelweni," ngokuhamba kwesikhathi, kodwa zizovela kwenye into yokupakisha noma enhle.
Ziphuka ngokushesha kangakanani izikhwama ezivundisiwe?
Izikhwama ezivundisiwe zivame ukwenziwa ngezitshalo ezifana nommbila noma amazambane esikhundleni se-petroleum. Uma isikhwama sigunyazwe ukuthi singavundiswa yi-Biodegradable Products Institute (BPI) e-US, lokho kusho ukuthi okungenani u-90% wezinto zaso ezisekelwe esitshalweni ziphuka ngokuphelele zingakapheli izinsuku ezingu-84 endaweni ye-compost yezimboni.
Imikhiqizo Ehlobene
Isikhathi sokuthumela: Jul-30-2022