Nkhani
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Matumba Osawonongeka: Njira Yobiriwira Yopangira Pulasitiki
Pamene dziko likuzindikira kwambiri kukhudzidwa kwa chilengedwe ndi pulasitiki, makampani ochulukirachulukira akutembenukira kuzinthu zina zomwe zimatha kuwonongeka.Matumba owonongeka ndi biodegradable, makamaka, akhala chisankho chodziwika bwino kwa mabizinesi ndi ogula chimodzimodzi.Mosiyana ndi matumba pulasitiki chikhalidwe, biodegradable thumba ...Werengani zambiri -
New York itulutsa kompositi mu mzinda wonse kuti achotse zinyalala ndi makoswe
Meya Eric Adams alengeza za dongosololi polankhula ndi State of the Union monga gawo la zoyesayesa zake zokweza zinyalala ndikuthana ndi vuto la makoswe ku New York.Zaka khumi pambuyo poti Meya wakale Michael R. Bloomberg adagwira mawu kuchokera ku Star Trek ndikulengeza kuti kompositi inali "t...Werengani zambiri -
Pomaliza, mbale yopangidwa ndi bioplastic yamadzimadzi otentha!
Bioplastics ndi zinthu zapulasitiki zopangidwa kuchokera ku biomass m'malo mwa mafuta osakanizika ndi gasi.Ndiwokonda zachilengedwe koma amakonda kukhala osakhazikika komanso osinthika kuposa mapulasitiki achikhalidwe.Zimakhalanso zosakhazikika zikamatenthedwa.Mwamwayi, asayansi ku yunivesite ya Akron ...Werengani zambiri -
Chifukwa chiyani Walmart ikuchotsa matumba ogula osagwiritsidwa ntchito kamodzi m'maboma ena koma osati ena
Mwezi uno, Walmart ikuchotsa zikwama zamapepala zogwiritsidwa ntchito kamodzi ndi matumba apulasitiki kumalo obweza ku New York, Connecticut, ndi Colorado.M'mbuyomu, kampaniyo idasiya kugawa matumba apulasitiki omwe amagwiritsidwa ntchito kamodzi ku New York ndi Connecticut, komanso kumadera ena a Colorado.Walmart ikupereka reus ...Werengani zambiri -
European Commission yasindikiza "ndondomeko yamapulasitiki opangidwa ndi bio-based, biodegradable and compostable"
Pa Novembara 30, European Commission idatulutsa "Policy Framework for Bio-based, Biodegradable and Compostable Plastics", yomwe imafotokoza momveka bwino za mapulasitiki opangidwa ndi bio, owonongeka komanso opangidwa ndi kompositi ndipo ikuwonetsa kufunikira kowonetsetsa kuti akupanga ndi kugwiritsa ntchito ...Werengani zambiri -
Zida zinayi zodziwika bwino zamatumba apulasitiki owonongeka
Monga chinthu chogwiritsidwa ntchito kwambiri m'moyo ndi bizinesi, matumba apulasitiki amatha kuwonedwa pafupifupi kulikonse.Ndi kusintha kwa moyo komanso kuzama kwa malingaliro oteteza chilengedwe, anthu ali ndi zofunikira zapamwamba komanso zapamwamba zamatumba apulasitiki.Matumba apulasitiki owonongeka ndiwotchuka kwambiri komanso ...Werengani zambiri -
Kusamala kwa matumba apulasitiki opangidwa mwamwambo
Ndi kusintha kosalekeza kwa moyo wa anthu, pali zofunika zapamwamba za moyo wabwino, komanso palinso zofunika pachitetezo cha chilengedwe cha zinthu zomwe zimagwiritsidwa ntchito.Chifukwa chake, amalonda ambiri akufunafuna akatswiri omwe amatha kusintha ma degradable pl ...Werengani zambiri -
Kodi muyenera kuyang'ana chiyani popanga matumba apulasitiki owonongeka?
Matumba apulasitiki owonongeka akhala gawo lofunika kwambiri m'miyoyo ya anthu.Chifukwa cha chitukuko chazaka zambiri, matumba achikale a polyethylene akhala akugwiritsidwa ntchito, ndipo anthu adazolowera kugula m'matumba apulasitiki.Komabe, popeza matumba apulasitiki osawonongeka amawononga kwambiri chilengedwe ...Werengani zambiri -
Zimatenga nthawi yayitali bwanji kuti matumba apulasitiki owonongeka awonongeke
Pakadali pano zida zodziwika bwino zowonongeka ndi PLA ndi PBAT, zonse zomwe zimatha kuwonongeka kwathunthu.Mapulasitiki owonongeka amatanthawuza gulu la mapulasitiki omwe zinthu zawo zimatha kukwaniritsa zofunikira zomwe zimagwiritsidwa ntchito pochita ntchito, zimakhalabe zosasinthika panthawi yosungiramo zinthu, ndipo zimatha kusinthidwa kukhala e ...Werengani zambiri -
Kodi matumba apulasitiki owonongeka amapangidwa ndi chiyani?Chiyambi cha mfundo ya matumba apulasitiki ochezeka ndi chilengedwe
Matumba apulasitiki amagawidwa m'magulu awiri, imodzi ndi matumba ogula zinthu zowonongeka, zomwe ndi thumba logulitsira zachilengedwe lomwe silingawononge kapena kuwononga chilengedwe;chinacho ndi matumba ogula osawonongeka, omwe ndi matumba ogula wamba.Popeza pulasitiki yosawonongeka ...Werengani zambiri -
High-temperature polystumin (PLA) ndi imodzi mwazofukufuku zapulasitiki zomwe zimawonongeka kwambiri.
High -temperature polystrackic acid (PLA) ndi imodzi mwamapulasitiki owonongeka omwe amawonongeka kwambiri pofufuza ndikugwiritsa ntchito.Zake zopangira zimachokera ku ulusi wongowonjezwdwa wa zomera, chimanga, zaulimi ndi -zakudya, ndi zina zotero, zomwe zimakhala ndi biodegradability yabwino.PLA ili ndi makina abwino kwambiri ...Werengani zambiri -
Chikwama cha pulasitiki
Matumba apulasitiki amagawidwa m'magulu awiri.Chimodzi ndikuwola matumba ogula.Ndi chikwama chogulitsira chokonda zachilengedwe ndipo sichimayambitsa kuipitsa kulikonse komanso kuwononga chilengedwe.Matumba ogula.Chifukwa matumba apulasitiki osawonongeka adzawononga kwambiri chilengedwe, anthu tsopano ...Werengani zambiri
