Kwayoyin Halitta da Taki

Ma'ana da rashin amfani

Sau da yawa ana amfani da abubuwan da ba za a iya lalata su da takin zamani ba don kwatanta rushewar kayan halitta a cikin takamaiman yanayi.Duk da haka, rashin amfani da "biodegradable" a cikin tallace-tallace ya haifar da rudani tsakanin masu amfani.Don magance wannan, BioBag galibi yana ɗaukar kalmar “taki” don samfuranmu masu ƙwararru.

Halittar halittu

Biodegradability yana nufin ikon abu don jurewa lalacewar halittu, samar da CO₂, H₂O, methane, biomass, da gishirin ma'adinai.Ƙananan ƙwayoyin cuta, da farko suna ciyar da sharar kwayoyin halitta, suna tafiyar da wannan tsari.Koyaya, kalmar ba ta da ƙayyadaddun ƙayyadaddun bayanai, kamar yadda duk kayan a ƙarshe sun ƙaru, suna jaddada buƙatar ƙayyadaddun yanayin da aka yi niyya don lalata halittu.

Taki

Yin takin ya ƙunshi narkewar ƙananan ƙwayoyin cuta don rushe sharar gida zuwa takin, mai fa'ida ga haɓaka ƙasa da hadi.Mafi kyawun zafi, ruwa, da matakan oxygen sun zama dole don wannan tsari.A cikin tarin sharar kwayoyin halitta, ɗimbin ƙwayoyin cuta suna cinye kayan, suna mai da su takin.Cikakken takin yana buƙatar bin ka'idodi masu tsauri kamar Turai Norm EN 13432 da US Standard ASTM D6400, yana tabbatar da cikakken bazuwar ba tare da ragowar lahani ba.

Matsayin Duniya

Baya ga Matsayin Turai EN 13432, ƙasashe daban-daban suna da nasu ƙa'idodi, gami da US Standard ASTM D6400 da ka'idar Australiya AS4736.Waɗannan ƙa'idodin suna aiki azaman ma'auni don masana'anta, ƙungiyoyin tsari, wuraren takin, hukumomin takaddun shaida, da masu amfani.

Ma'auni don Abubuwan Taki

Dangane da ma'aunin Turai EN 13432, kayan takin dole ne su nuna:

• Biodegradability na aƙalla 90%, yana canzawa zuwa CO₂cikin wata shida.
• Rushewa, yana haifar da ragowar ƙasa da 10%.
• Dace da tsarin takin zamani.
• Ƙananan matakan ƙarfe masu nauyi, ba tare da lalata ingancin takin ba.

Kammalawa

Biodegradability kadai baya bada garantin takin zamani;kayan kuma dole ne su tarwatse a cikin zagayowar takin zamani guda.Akasin haka, kayan da ke rarrabuwa zuwa ƙananan ƙananan ƙwayoyin cuta waɗanda ba za a iya lalata su ba sama da zagaye ɗaya ba a ɗauke su da takin zamani.TS EN 13432 yana wakiltar daidaitaccen ma'aunin fasaha, daidaitawa tare da umarnin Turai 94/62 / EC akan marufi da sharar marufi.