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Unoziva here kuti chii chinonzi "PM2.5 muindasitiri yepurasitiki"?
Sezvatinoziva tose, zvisaririra zvemabhegi epurasitiki zvakapararira kunenge kumativi ose enyika, kubva muguta rine ruzha kusvika kunzvimbo dzisingasvikiki, kune nhamba dzakasvibiswa dzakachena, uye kusvibiswa kunokonzerwa nemabhegi epurasitiki kuri kuramba kuchiwedzera kuipa. Zvinotora mazana emakore kuti mapurasitiki aya adeg ...Verenga zvimwe -
GRS mabhegi epurasitiki mabhegi epurasitiki anogona kudzokororwa, anogona kudzokororwa uye akakura ekupa cheni
Izvo zvinozviratidza kuti zvakakosha sei kurongedza kune chigadzirwa. Kutaridzika, kuchengetedza uye kuchengetedza mabasa emabhegi ekurongedza ane kukosha kwakanyanya pachigadzirwa. Parizvino, nekuwedzera kuomarara kwepasirese kuchengetedzwa kwezvakatipoteredza zvinodiwa, GRS-certified recyclable zvinhu zviri...Verenga zvimwe -
Mashanga anoora, tichange tiri kure here?
Nhasi ngatitaure nezvemashanga ane hukama nehupenyu hwedu. Mashanga anoshandiswawo zvakanyanya muindasitiri yezvekudya. Data yepamhepo inoratidza kuti muna 2019, kushandiswa kwemashanga epurasitiki kwakapfuura mabhiriyoni makumi mana nematanhatu, kushandiswa kwemunhu kwakapfuura makumi matatu, uye kushandiswa kwese kwaive zviuru makumi mashanu kusvika zviuru zana ...Verenga zvimwe -
Chii chinonzi chikafu chekurongedza bhegi?
Mabhegi ekurongedza chikafu imhando yekurongedza dhizaini. Kuti ufambise kuchengetedza uye kuchengetedza chikafu muhupenyu, mabhegi ekurongedza zvigadzirwa anogadzirwa. Mabhegi ekurongedzerwa kwechikafu anoreva midziyo yemufirimu inosangana zvakananga nechikafu uye inoshandiswa kuchengetedza nekuchengetedza chikafu. Kurongedza chikafu...Verenga zvimwe -
Iwe unoda kushandisa yakawanda kutenga chaiwo mabhegi emarara anodeka?
Kune marudzi akawanda emabhegi epurasitiki, akadai se polyethylene, iyo inonzi zvakare PE, high-density polyethylene (HDPE), low-mi-degree polyethylene (LDPE), iyo inowanzoshandiswa zvinhu zvepurasitiki. Kana aya mabhegi epurasitiki akajairwa asina kuwedzerwa nezvinosvibisa, zvinotora mazana emakore ...Verenga zvimwe -
Chii chinonzi purasitiki yekurongedza bhegi, ndeapi maitiro ayo uye zvinhu?
Plastic packaging bag imhando yebhegi rekurongedza rinoshandisa plastiki seyakagadzirwa uye rinoshandiswa mukugadzira zvigadzirwa zvakasiyana muhupenyu. Inoshandiswa zvakanyanya muhupenyu hwezuva nezuva uye kugadzirwa kwemaindasitiri, asi zviri nyore panguva ino zvinounza kukuvadza kwenguva refu. Anowanzo shandiswa epurasitiki ekurongedza mabhegi ari...Verenga zvimwe -
Unoziva here kwakabva Bing Dwen Dwen?
Musoro weBingdundun panda wakashongedzwa neruvara rwehalo uye inoyerera mitsetse yemavara; chimiro chakazara chepanda chakafanana neastronaut, nyanzvi yemitambo yechando neyechando kubva mune ramangwana, zvichireva kusanganiswa kwehunyanzvi hwemazuva ano uye mitambo yechando neyechando. Pane kamoyo katsvuku mut...Verenga zvimwe -
Mutero wepurasitiki unofanirwa kubhadhariswa here?
Iyo EU "mutero wekurongedza wepurasitiki" wakatanga kubhadharwa muna Ndira 1, 2021 wakwezva kutarisisa kwakapararira kubva munharaunda kwechinguva, uye wakamiswa kusvika Ndira 1, 2022. "Mutero wepurasitiki wekurongedza" mumwe mutero wekuwedzera. 0.8 euros pakirogiramu ...Verenga zvimwe -
Iwe unoziva here ruzivo rwezvinowanzo shandiswa mabhegi ekurongedza chikafu?
Kune akawanda marudzi emabhegi ekurongedza chikafu anoshandiswa kurongedza chikafu, uye ivo vane yavo yakasarudzika maitiro uye maitiro. Nhasi tichakurukura nezvezvinowanzo shandiswa bhegi rekurongedza chikafu ruzivo rwereferensi yako. Saka chii chinonzi chikafu chekuisa bhegi? Mabhegi ekurongedza echikafu anowanzo reva sh...Verenga zvimwe -
Zvishandiso zvinowanzo shandiswa uye marudzi emabhegi epurasitiki ekurongedza
Zvishandiso zvakajairika zvehombodo dzepurasitiki: 1. Polyethylene Iyo polyethylene, iyo inoshandiswa zvakanyanya mumabhegi epurasitiki epurasitiki. Chine chiedza uye chiri pachena. Iyo ine mabhenefiti ekwakanakira mwando kuramba, oksijeni kuramba, acid kuramba, alkali resistance, kupisa chisimbiso, nezvimwewo, uye haisi ...Verenga zvimwe -
Kurongeka uye kushandiswa kwepurasitiki yekurongedza mabhegi
Mabhegi epurasitiki ekurongedza mabhegi epurasitiki, ayo ave kushandiswa zvakanyanya muhupenyu hwezuva nezuva nekugadzirwa kwemaindasitiri, kunyanya kuunza kurerukirwa kukuru kuhupenyu hwevanhu. Saka ndezvipi zvikamu zvemabhegi epurasitiki ekurongedza? Ndeapi mashandisirwo chaiwo mukugadzira uye ...Verenga zvimwe -
Sei PLA nePBAT vari ivo vakanyanya pakati pezvinhu zvinoparadza?
Kubva pakuuya kwepurasitiki, yave ichishandiswa zvakanyanya muzvinhu zvese zvehupenyu hwevanhu, zvichiunza kurerukirwa kukuru mukugadzirwa kwevanhu uye hupenyu. Nekudaro, kunyangwe iri nyore, mashandisiro ayo uye marara zvakare zvinotungamira mukuwedzera kusvibisa kwezvakatipoteredza, kusanganisira kusvibiswa chena ...Verenga zvimwe