Xov xwm

Biodegradable hnab yas tau txais koob meej raws li ib puag ncig tus phooj ywg lwm txoj rau cov hnab yas tsoos.Txawm li cas los xij, muaj ntau cov ntaub ntawv tsis raug nyob ib puag ncig cov khoom no.Cia peb delve tob rau hauv qhov tseeb txog biodegradable hnab yas.

Dab tsi yog Biodegradable Plastic Bags?

Biodegradable hnab yas yog tsim los ua kom tawg mus rau hauv cov khoom ntuj thaum lub sijhawm, feem ntau los ntawm kev ua ntawm cov kab mob.Lawv feem ntau yog tsim los ntawm cov khoom siv txuas ntxiv dua tshiab xws li cov hmoov txhuv nplej siab los yog zaub roj.

Puas yog Biodegradable Plastic Bags tiag tiag Environmentally Friendly?

Thaumbiodegradable hnab yasmuab qee cov txiaj ntsig ib puag ncig, lawv tsis yog qhov kev daws teeb meem zoo tshaj plaws:

・ Cov xwm txheej teeb meem: Biodegradable hnab yuav tsum muaj tej yam kev mob, xws li industrial composting chaw, kom tawg tau zoo.Hauv cov chaw pov tseg lossis ib puag ncig ntuj, lawv yuav tsis degrade sai li sai tau lossis tag nrho.

・ Microplastics: Txawm tias cov hnab ntim biodegradable tawg, lawv tseem tuaj yeem tso cov microplastics rau hauv ib puag ncig, uas tuaj yeem ua rau lub neej hauv hiav txwv.

・ Kev siv hluav taws xob: Kev tsim cov hnab biodegradable tseem tuaj yeem xav tau lub zog tseem ceeb, thiab lawv txoj kev thauj mus los ua rau cov pa roj carbon emissions.

・ Tus nqi: Biodegradable hnab feem ntau kim dua los tsim dua li cov hnab yas.

Hom Biodegradable Plastics

Bio-based plastics: Ua los ntawm cov khoom siv txuas ntxiv, cov no tuaj yeem ua biodegradable lossis compostable.

・ Oxo-degradable plastics: Cov no ua rau cov khoom me me tab sis tsis tuaj yeem ua tiav biodegrade.

・ Photodegradable plastics: Ua kom tawg thaum raug tshav ntuj tab sis tsis tuaj yeem ua tiav biodegradable.

Xaiv Txoj Cai Biodegradable Hnab

Thaum xaiv cov hnab biodegradable, xav txog cov hauv qab no:

・ Daim ntawv pov thawj: Nrhiav cov ntawv pov thawj zoo li ASTM D6400 lossis EN 13432, uas ua kom lub hnab ua tau raws li cov qauv tshwj xeeb rau biodegradability.

・ Compostability: Yog hais tias koj npaj yuav compost lub hnab, xyuas kom meej tias lawv tau ntawv pov thawj raws li compostable.

・ Labeling: Nyeem cov ntawv kom zoo kom nkag siab txog lub hnab ntim khoom thiab cov lus qhia txog kev saib xyuas.

Lub luag hauj lwm ntawm Recycling thiab Reduction

Thaum lub hnab biodegradable tuaj yeem yog ib feem ntawm cov kev daws teeb meem, nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias lawv tsis yog qhov hloov pauv rau kev rov ua dua tshiab thiab txo cov khoom siv yas.