Chidziwitso

Kodi pali kusiyana kotani pakati pa compostable ndi biodegradable?

Ngati chinthu chili chopangidwa ndi kompositi chimangotengedwa ngati chosawonongeka ndipo chikhoza kubwezeretsedwanso popanga kompositi. Tizilombo tating'onoting'ono timene timawonongeka ndi biodegradable, koma titha kusiya zotsalira pambuyo pa kachitidwe kamodzi ka kompositi ndipo palibe chitsimikizo cha zotsalira zapoizoni zomwe zingaperekedwe. Chifukwa chake zinthu zomwe zimatha kuwonongeka sizingangoganiziridwa kuti zitha kukhala compost umboni wa compostability wake usanaperekedwe malinga ndi miyezo yomwe ilipo (EN13432).

Mawu akuti biodegradable nthawi zambiri amagwiritsidwa ntchito molakwika potsatsa ndi kutsatsa malonda ndi zinthu zomwe sizogwirizana kwenikweni ndi chilengedwe. Ichi ndichifukwa chake BioBag nthawi zambiri amagwiritsa ntchito mawu oti compostable pofotokoza zinthu zathu. Zogulitsa zonse za BioBag ndizovomerezeka ndi gulu lachitatu.

Kodi BioBags kunyumba ndi kompositi?

Kompositi ya kunyumba ndi yosiyana ndi kompositi ya mafakitale pazifukwa zazikulu ziwiri: 1) kutentha komwe kumabwera ndi zinyalala mkati mwa nkhokwe ya kompositi nthawi zambiri kumakhala madigiri a centigrade ochepa kuposa kutentha kwakunja, ndipo izi ndi zoona kwakanthawi kochepa (mu kompositi ya mafakitale. , kutentha kumafika 50 ° C - ndi nsonga za 60-70 ° C - kwa miyezi ingapo); 2) nkhokwe za kompositi zapanyumba zimayendetsedwa ndi anthu osachita bwino, ndipo mikhalidwe ya kompositi singakhale yabwino nthawi zonse (mosiyana, zopangira kompositi m'mafakitale zimayendetsedwa ndi anthu oyenerera, ndikusungidwa m'malo abwino ogwirira ntchito). Ma BioBags, omwe amagwiritsidwa ntchito kwambiri poyang'anira zinyalala ndi ovomerezeka ngati "compostable kunyumba", chifukwa amawonongeka ndi kutentha kwa chilengedwe komanso m'nkhokwe ya kompositi.

Zimatenga nthawi yayitali bwanji kuti BioBags iyambe kutha kutayirako?

Zomwe zimapezeka m'malo otayiramo zinyalala (zotayiramo zosagwira ntchito, zotsekedwa) nthawi zambiri sizothandiza kuti biodegradation iwonongeke. Zotsatira zake, Mater-Bi akuyembekezeredwa kuti asathandizire kwambiri kupanga mpweya wa biogas pamalo otayirako. Izi zawonetsedwa mu kafukufuku wopangidwa ndi Organic Waste systems.