Chifukwa cha chidziwitso chowonjezereka cha chilengedwe, anthu ochulukirachulukira akulabadira kukhudzidwa kwa zinthu zatsiku ndi tsiku pa chilengedwe. M'nkhaniyi, mawu oti "compostable" ndi "biodegradable" amapezeka kawirikawiri m'makambirano. Ngakhale kuti mawu onsewa ndi ogwirizana kwambiri ndi kuteteza chilengedwe, ali ndi kusiyana kwakukulu patanthauzo ndi ntchito zothandiza.
Kodi mukuzindikira kusiyana kumeneku? Ogula ambiri amakhulupirira kuti mawu awiriwa ndi osinthika, koma si choncho. Chimodzi mwa izo chikhoza kuthandizira kupatutsa zinyalala kuchokera kumalo otayirako ndi kulimbikitsa chuma chozungulira, pamene china chikhoza kusweka kukhala zidutswa zapoizoni, kukhala zowononga chilengedwe.
Nkhani ili mu semantics ya mawu awiriwa, omwe angafotokozedwe motere. Mawu ambiri amagwiritsidwa ntchito kulimbikitsamankhwala okhazikika, kuupanga kukhala mutu wovuta komanso wosiyanasiyana womwe ndi wovuta kufotokoza mwachidule m'mawu amodzi. Zotsatira zake, anthu nthawi zambiri samamvetsetsa tanthauzo lenileni la mawuwa, zomwe zimatsogolera ku zosankha zolakwika zogula ndi kutaya.
Kotero, ndi mankhwala ati omwe ali okonda zachilengedwe? Zomwe zili m'munsizi zidzakuthandizani kumvetsa bwino kusiyana kwa mfundo ziwirizi.
Kodi Biodegradable ndi Chiyani?
Mawu akuti "biodegradable" amatanthauza kuthekera kwa chinthu kusweka m'malo achilengedwe kudzera mu tinthu tating'onoting'ono, kuwala, kusintha kwamankhwala, kapena njira zachilengedwe kukhala tinthu tating'onoting'ono. Izi zikutanthauza kuti zinthu zomwe zimatha kuwonongeka ndi biodegradable zidzawonongeka pakapita nthawi, koma osati mwachangu kapena kwathunthu. Mwachitsanzo, mapulasitiki achikhalidwe amatha kusungunuka pansi pazikhalidwe zina, koma zingatenge zaka mazana ambiri kuti awole, kutulutsa ma microplastic owopsa ndi zowononga zina panthawiyi. Choncho, "biodegradable" sikuti nthawi zonse zimafanana ndi kukhala wokonda zachilengedwe.
Pali mitundu yosiyanasiyana ya zinthu zomwe zimatha kuwonongeka, kuphatikiza zomwe zimawonongeka ndi kuwala (zowonongeka) kapena mwachilengedwe. Zinthu zomwe zimatha kuwonongeka ndi zinthu monga mapepala, mapulasitiki amitundu ina, ndi zida zina zopangira mbewu. Ogula akuyenera kumvetsetsa kuti ngakhale zinthu zina zimalembedwa kuti "biodegradable," izi sizikutanthauza kuti sizikhala zovulaza chilengedwe pakanthawi kochepa.
Kodi Compostable N'chiyani?
"Compostable" amatanthauza mulingo wokhazikika wa chilengedwe. Zida zopangira manyowa ndizomwe zimatha kusweka m'madzi, mpweya woipa, ndi zinthu zomwe sizili ndi poizoni pansi pamikhalidwe yapadera ya kompositi, osasiya zotsalira zovulaza. Izi zimachitika kawirikawiri m'mafakitale opangira manyowa kapena kompositi zapakhomo, zomwe zimafuna kutentha koyenera, chinyezi, ndi mpweya wabwino.
Ubwino wa zinthu zopangidwa ndi kompositi ndikuti amapereka michere yopindulitsa kunthaka, kulimbikitsa kukula kwa mbewu ndikupewa mpweya wa methane wopangidwa m'malo otayiramo. Zinthu zodziwika bwino zophatikizika zimaphatikizira zinyalala zazakudya, zinthu zamkati zamapepala, zinthu zopangira nzimbe (monga MVI ECOPACK'snzimbe zamkati tableware), ndi mapulasitiki opangidwa ndi chimanga.
Ndikofunikira kudziwa kuti sizinthu zonse zomwe zimatha kuwonongeka ndi compostable. Mwachitsanzo, mapulasitiki ena owonongeka ndi biodegradable angatenge nthawi yaitali kuti awole ndipo angapangitse mankhwala owopsa pamene akuwonongeka, kuwapangitsa kukhala osayenerera kupanga kompositi.
Kusiyana Kwakukulu Pakati pa Biodegradable ndi Compostable
1. Liwiro la Kuwola: Zinthu zopangidwa ndi manyowa nthawi zambiri zimawola pakangopita miyezi ingapo pamikhalidwe inayake (monga kompositi ya m'mafakitale), pamene nthawi yovunda ya zinthu zowola ndi yosatsimikizika ndipo ingatenge zaka kapena kupitirirapo.
2. Zinthu Zowola: Zinthu zopangidwa ndi manyowa sizisiya zinthu zoipa m'mbuyo ndipo zimangotulutsa madzi, carbon dioxide, ndi zakudya. Zinthu zina zowola, komabe, zimatha kutulutsa ma microplastic kapena mankhwala ena oyipa panthawi yakuwonongeka.
3. Kuwonongeka kwa chilengedwe: Zinthu zopangidwa ndi manyowa zimakhala ndi zotsatira zabwino pa chilengedwe chifukwa zimathandiza kuchepetsa kutayira kumtunda ndipo zimatha kukhala feteleza kuti nthaka ikhale yabwino. Mosiyana ndi zimenezi, ngakhale kuti zinthu zowonongeka zowonongeka zimachepetsa kuchulukira kwa zinyalala za pulasitiki pamlingo wina, sizikhala zokonda zachilengedwe nthawi zonse, makamaka zikawonongeka pansi pamikhalidwe yosayenera.
4. Kagwiritsidwe Ntchito: Zida zopangira kompositi nthawi zambiri zimafunikira kukonzedwa pamalo osangalatsa, okhala ndi mikhalidwe yabwino kwambiri yomwe imapezeka m'mafakitale opanga kompositi. Zinthu zomwe zimatha kuwonongeka ndi biodegradable, Komano, zitha kunyozeka m'malo osiyanasiyana, koma magwiridwe antchito awo ndi chitetezo sizotsimikizika.
Kodi Compostable Products Ndi Chiyani?
Zopangidwa ndi kompositi zimatanthawuza zomwe zimatha kuwola kukhala feteleza wachilengedwe kapena zowongolera m'nthaka pansi pamikhalidwe yapadera ya kompositi. Mapangidwe ndi zosankha zazinthu zazinthuzi zimatsimikizira kuti zitha kuwonongeka mwachangu komanso mosamala m'malo achilengedwe kapena malo opangira kompositi. Zinthu zopangidwa ndi kompositi nthawi zambiri sizikhala ndi zowonjezera kapena mankhwala owopsa ndipo, zikagwiritsidwa ntchito, zimatha kusinthidwa kukhala zinthu zopanda vuto, zopindulitsa zomwe zimapereka michere m'nthaka.
Zinthu zodziwika bwino za kompositi zimaphatikizapo:
- Zipangizo zotayiramo: Zopangidwa kuchokera ku zinthu monga ulusi wa nzimbe, nsungwi, kapena chimanga chowuma, zinthuzi zitha kuyikidwa mu kompositi zikagwiritsidwa ntchito.
- Zida zoyikapo: Zopaka zopangira kompositi zimagwiritsidwa ntchito kwambirikunyamula chakudya, zikwama zobweretsera, ndipo cholinga chake ndikusintha mapaketi apulasitiki achikhalidwe.
- Zinyalala za chakudya ndi zinyalala zakukhitchini: Matumbawa samasokoneza njira yopangira manyowa ndipo amawola limodzi ndi zinyalala.
Kusankha zinthu zopangidwa ndi manyowa sikungochepetsa kufunika kotayiramo nthaka komanso kumathandiza anthu kuti asamalire bwino zinyalala.
Zambiri mwazinthu za MVI ECOPACK ndi zovomerezeka za kompositi, zomwe zikutanthauza kuti adayesedwa mwamphamvu kuti atsimikizire kuti akwaniritsa zofunikira kuti biodegrade kukhala biomass yopanda poizoni (compost) mkati mwa nthawi yodziwika. Tili ndi zikalata zofananira, chonde titumizireni. Nthawi yomweyo, timachita nawo ziwonetsero zosiyanasiyana zazikuluzikulu zotayira pazakudya zokometsera zachilengedwe. Chonde pitani kwathutsamba lachiwonetserokuti mudziwe zambiri.
Momwe Mungasankhire Zogulitsa Zoyenera Eco-Friendly?
Monga ogula ndi mabizinesi, kumvetsetsa tanthauzo la zilembo za "biodegradable" kapena "compostable" pazogulitsa ndikofunikira posankha zinthu zomwe zimakonda zachilengedwe. Ngati cholinga chanu ndikuchepetsa kuwononga kwanthawi yayitali kwa chilengedwe, yang'anani zinthu zopangidwa ndi kompositi monga MVI ECOPACK's.nzimbe fiber tableware, zomwe sizimangowonongeka kokha komanso zimawola mokwanira kukhala zakudya zopindulitsa pansi pamikhalidwe yoyenera ya kompositi. Pazinthu zomwe zimatchedwa "biodegradable," ndikofunikira kumvetsetsa momwe zimawonongeka komanso nthawi yake kuti zisasocheretsedwe.
Kwa mabizinesi, kusankha zinthu zopangidwa ndi kompositi sikumangothandiza kukwaniritsa zolinga zachilengedwe komanso kumathandizira kukhazikika kwamtundu, kukopa ogula ambiri osamala zachilengedwe. Kuphatikiza apo, kulimbikitsa njira zoyenera zotayira, monga kulimbikitsa ogula kuti agwiritse ntchito kompositi kunyumba kapena kutumiza zinthu kumalo opangira kompositi m'mafakitale, ndikofunikira pakukulitsa mapindu a izi.Eco-friendly mankhwala.
Ngakhale "biodegradable" ndi "compostable" nthawi zina zimasokonezeka pakugwiritsa ntchito tsiku ndi tsiku, ntchito zawo pachitetezo cha chilengedwe ndi kasamalidwe ka zinyalala ndizosiyana. Zinthu zopangidwa ndi kompositi zimagwira ntchito yofunika kwambiri pothandizira chuma chozungulira komansochitukuko chokhazikika, pamene zinthu zowonongeka zowonongeka zimafuna kuunika kwambiri ndi kuyang'anira. Posankha zida zoyenera zokomera chilengedwe, mabizinesi ndi ogula atha kuthandizira kuchepetsa kuwononga chilengedwe komanso kuteteza tsogolo la dziko lapansi.
Nthawi yotumiza: Aug-16-2024
