Kodi biodegradable imatanthauza chiyani?Kodi zimasiyana bwanji ndi kompositi?

Mawu akuti "biodegradable" ndi "compostable" ali paliponse, koma amagwiritsidwa ntchito mosinthana, molakwika, kapena mosokeretsa - kuwonjezera kusatsimikizika kwa aliyense amene akufuna kugula zinthu moyenera.

Kuti mupange zisankho zokomera mapulaneti, ndikofunikira kumvetsetsa zomwe biodegradable ndi compostable zikutanthauza, zomwe sizikutanthauza, komanso momwe zimasiyana:

Njira yofananira, kuthamanga kosiyana kosweka.

Zosawonongeka

Zinthu zosawonongeka zimatha kuwola ndi mabakiteriya, bowa kapena algae ndipo pamapeto pake zimasowa m'chilengedwe ndikusiya mankhwala owopsa.Kuchuluka kwa nthawi sikumatanthauzidwa kwenikweni, koma si zaka masauzande (omwe ndi moyo wa mapulasitiki osiyanasiyana).
Mawu akuti biodegradable amatanthauza chinthu chilichonse chomwe chitha kuphwanyidwa ndi tizilombo tating'onoting'ono (monga mabakiteriya ndi bowa) ndikulowa m'chilengedwe.Biodegradation ndi njira yochitika mwachilengedwe;chinthu chikaonongeka, kapangidwe kake koyambirira kamakhala zinthu zosavuta monga biomass, carbon dioxide, madzi.Izi zitha kuchitika ndi kapena popanda mpweya, koma zimatenga nthawi yochepa ngati mpweya ulipo - monga mulu wa masamba pabwalo lanu umasweka pakapita nyengo.

Compostable

Zogulitsa zomwe zimatha kuwonongeka kukhala zopatsa thanzi, zachilengedwe zomwe zimayendetsedwa pamalo opangira kompositi.Izi zimatheka chifukwa choyang'aniridwa ndi tizilombo toyambitsa matenda, chinyezi ndi kutentha.Sizidzapanga mapulasitiki ang'onoang'ono owopsa akawonongeka ndikukhala ndi nthawi yeniyeni komanso yovomerezeka: amawonongeka mkati mwa masabata a 12 m'mikhalidwe ya composting, choncho ndi yoyenera ku composting ya mafakitale.

Mawu akuti compostable amatanthauza chinthu kapena zinthu zomwe zimatha kuwonongeka motsogozedwa ndi anthu.Mosiyana ndi biodegradation, yomwe ndi njira yachilengedwe, kompositi imafunikira kulowererapo kwa anthu
Pakupanga kompositi, tizilombo tating'onoting'ono timathyola zinthu zachilengedwe mothandizidwa ndi anthu, omwe amapereka madzi, mpweya, ndi zinthu zofunika kuti zinthu zizikhala bwino.Njira yopangira manyowa nthawi zambiri imatenga pakati pa mwezi wowerengeka mpaka chaka chimodzi kapena zitatu. Nthawi yake imakhudzidwa ndi zinthu zosiyanasiyana monga mpweya, madzi, kuwala, ndi mtundu wa chilengedwe cha kompositi.