M'dziko lamasiku ano lokonda zachilengedwe, mawu ngati "biodegradable" ndi "compostable" nthawi zambiri amagwiritsidwa ntchito mosinthana, koma kumvetsetsa kusiyana kwake ndikofunikira kuti tisankhe mwanzeru. Ngakhale kuti zida zonse ziwirizi zimatchedwa kuti ndizogwirizana ndi chilengedwe, zimawonongeka m'njira zosiyana kwambiri. Kusiyanitsa kumeneku kungakhudze kwambiri ubwino wawo wa chilengedwe, kuyambira kuchepetsa zinyalala zotayira kutayira mpaka kukulitsa nthaka.
Ndiye, ndi chiyani kwenikweni chomwe chimasiyanitsa zinthu zomwe zimatha kuwonongeka komanso compostable? Tiyeni tifufuze ma nuances kumbuyo kwa zobiriwira zobiriwirazi ndi chifukwa chake zili zofunika pa dziko lathu lapansi.
• Zosawonongeka
Zinthu zosawonongeka zimatanthawuza zinthu zomwe zimatha kusinthidwa kukhala zinthu zachilengedwe (madzi, methane) m'nthaka kapena m'madzi pogwiritsa ntchito ukadaulo wa biodecomposition. Izi ndimwachibadwazochitika zomwe sizifuna kulowererapo kwakunja.
• Konyezimira
Zopangidwa ndi manyowa ndi feteleza omwe mwachilengedwe amathyoledwa pakapita nthawi ndi tizilombo tating'onoting'ono (kuphatikiza bowa, mabakiteriya, mapuloteni anyama ndi zamoyo zina) kukhala mpweya woipa, madzi ndi humus, zomwe zimakhala ndi thanzi komanso zimagwiritsidwa ntchito pazaulimi.
Pakali pano pali mitundu iwiri ya compostable materials -Composting ya Industrial & Home Composting.
Nthawi yotumiza: Aug-28-2024