Kev paub

Dab tsi yog qhov txawv ntawm compostable thiab biodegradable?

Yog hais tias cov khoom yog compostable nws tau txiav txim siab raws li biodegradable thiab tuaj yeem rov qab tau hauv cov txheej txheem composting. Cov khoom siv biodegradable yuav tawg nyob rau hauv qhov kev txiav txim ntawm cov kab mob microorganisms, tab sis tuaj yeem tso cov khoom seem tom qab ib lub voj voog composting thiab tsis muaj kev lav phib xaub rau cov khoom muaj kuab lom. Yog li cov khoom siv biodegradable tsis tuaj yeem txiav txim siab tias yog compostable ua ntej pov thawj ntawm nws cov compostability tau muab raws li cov qauv uas twb muaj lawm (EN13432).

Lub sij hawm biodegradable feem ntau siv tsis raug hauv kev lag luam thiab tshaj tawm cov khoom thiab cov ntaub ntawv uas tsis yog ib puag ncig tus phooj ywg. Qhov no yog vim li cas BioBag feem ntau siv lo lus compostable thaum piav txog peb cov khoom. Tag nrho BioBag cov khoom lag luam yog cov neeg thib peb muaj ntawv pov thawj compostable.

Puas yog BioBags hauv tsev compostable?

Lub tsev compostability txawv ntawm industrial compostability rau ob lub ntsiab yog vim li cas: 1) qhov kub ntawm cov khib nyiab hauv tsev composting bin feem ntau tsuas yog ob peb centigrade degrees siab tshaj qhov kub sab nraud, thiab qhov no muaj tseeb rau lub sij hawm luv luv (hauv industrial composting. , qhov kub ncav cuag 50 ° C - nrog lub ncov ntawm 60-70 ° C - rau ntau lub hlis); 2) Lub tsev composting bins yog tswj los ntawm cov amateurs, thiab cov composting tej yam kev mob tej zaum yuav tsis yog ib txwm zoo tagnrho (piv txwv li, industrial composting nroj tsuag yog tswj los ntawm cov neeg ua hauj lwm tsim nyog, thiab khaws cia nyob rau hauv zoo tagnrho tej yam kev mob). BioBags, feem ntau siv rau kev tswj cov khib nyiab tau lees paub tias "hauv tsev compostable", raws li lawv biodegrade ntawm qhov kub thiab txias ntawm ib puag ncig thiab hauv tsev composting bin.

Nws siv sijhawm ntev npaum li cas rau BioBags pib tawg hauv qhov chaw pov tseg?

Cov xwm txheej pom nyob rau hauv qhov chaw pov tseg (tsis ua haujlwm, kaw qhov chaw pov tseg) feem ntau tsis haum rau biodegradation. Raws li qhov tshwm sim, Mater-Bi xav tias yuav tsis muaj txiaj ntsig zoo rau kev tsim biogas hauv qhov chaw pov tseg. Qhov no tau pom nyob rau hauv ib txoj kev tshawb fawb los ntawm Organic Waste systems.