Masayendisiti ane dambudziko rakakosha: kugadzira mapurasitiki akasimba panguva yekudzivirira epurasitiki uye zvimwe zvigadzirwa zvakanatswa, pasina kukurudzira kudonhedzwa kwemiti kana kukonzera kuwedzera kusvibiswa kwemvura. Asi kunyangwe paine zvese izvi zvisingakwanisi, zvitsva eco-zviitiko hazvisi panacea zvakadaro.
1. Gelatin inonamira firimu
Eco-pfungwa: Masayendisiti kubva kuAstrakhan Technical University akagadzira iyo bodegradable chikafu firimu kubva kune gelatin yakavakirwa pachiyero chehove. Iyo firimu inotsanangurwa kuti ishandiswe mukugadzirwa kwemabhegi uye kuchengetedza chikafu.
"Asi": gelatin, hapana mubvunzo, iri munzira dzakawanda chinhu chakawanda hushamwari zvinhu kupfuura epurasitiki, asi ine imwe huru dhirowa. Iyo yekuwedzera kugadzirwa kwegelatin inogona kuwedzera kumutoro wakakomba wekugadzirwa kwezvipfuyo. Gelatin ndicho chigadzirwa chemhuka chinowanikwa kubva kumashop, mapfupa, cartilage uye nezvimwe zvikamu zvemhuka dzakabayiwa. Zvekare, kurima kunotora hafu yenzvimbo inogarwa yenyika, isina ice uye renje.
2. Pepa mabhodhoro e whiskey
Eco-zano: Johnnie Walker whiskey vagadziri vanoronga kuyedza nyowani eco-hushamwari kurongedza muna 2021. Vagadziri vorudzi rwacho mapepa, nekuti ivo vane chokwadi chekuti zvakapindirana nharaunda kupfuura girazi. Izvi zvimwe ichokwadi, sezvo kugadzirwa kwemabhodhoro egirazi kunodya simba uye kuburitsa kabhoni.
Ivo vanoronga kugadzira mapepa emabhodhoro kubva kuhuni pulp. Iyo kambani inovimbisa kuti bhodhoro repepa rinogadziriswazve uye kuti vatengi vachakwanisa kutumira mabhodhoro acho zvakananga kuti vadzoreredze.
"Asi": Chero rimwe rekuwedzera pepa kugadzirwa rinowedzera mutoro pamasango, uye huwandu hwekudzokorora mapepa macircuit hwakaderera pane iwo egirazi.
3. Tubes kubva kune yechipiri huni marara
Eco-pfungwa: Zvinoenderana nesainzi yeAustralia, anenge mabhiriyoni masere emapurasitiki machubhu akaunganidza pedyo nemahombekombe egungwa nemakungwa.
Kambani yeFinland Sulapac yakauya neimwe eco-hushamwari neimwe mapurasitiki mashawa uye yakatove yakwezva € 18,8 miriyoni nekuda kweichi chirongwa. Sulapac inogadzira uswa kubva kune yakasarudzika zvinhu zvakasarudzika zvichibva pane izvo zvigadzirwa zveindasitiri kuveza, zvinowanzoenda kunoparara. Kugadzirwa kweSulapac kwakatotangwa munyika dzepasi dzinoverengeka, asi iko hakusati kuri muRussia. Iyo kambani ine chivimbo chekuti tekinoroji iyi ichawana mutengi munyika yedu.
"Asi": zvinhu zvinogadzirwa zvisiri zvipenyu hazvina kuwirirana nharaunda. Kwavari kuora, mamiriro akasarudzika anofanirwa kugadzirirwa izvi, uye kwete nyika dzese dzine zvigadzirwa zveizvi. Nezveizvi, machubhu esimbi inzira inonyanya kushamwaridzana, sezvo ichisanganisira kushandiswa zvakare.
4. Chinhu chinodyiwa chemafuta epanood
Eco-hushamwari zano: Yunivhesiti yeLondon RavenSborne mudzidzi Holly Ground akagadzira noodle pakiti yakagadzirwa potato starch, glycerin uye mvura. Pangosvika iyo phukusi painosangana nemvura inodziya, inopera uye ichishanduka kuita sosi: zvinonhuwira zvakaomeswa uye zvinwiwa zvinosanganiswa mufirimu.
"Mumapasuru penguruve, pane dzimwe nguva pane yakawanda pachesi pachayo kupfuura noodle. Noodle dzinogona kubikwa uye kudyiwa mumaminitsi gumi, uye kuora kwacho kuchatora mamakumi masere emakore, ”mudzidzi akanyora nezve chirongwa chake.
Mune "yakasvibira" maitiro: VkusVill yakamisa sei purasitiki yekuunganidza system
5. Ice pane girazi
Pfungwa yeEco-inoshamwaridzika: Muna 2013, Coca-Cola yakashanda pamwe nesangano rekugadzira Ogilvy & Mather Colombia kugadzira mabhodhoro eCoca-Cola akagadzirwa zvizere nechando.
Iyo bhodhoro yakagadzirwa uchishandisa silicone mold. Bhodhoro rakachengeta chimiro charo sekureba sezvo chinwiwa chiri mukati. Pakangosara pasina mvura yakasara mubhodhoro, yakanyunguduka, kusara pasina tsvina kumashure. Chando chaicho chando Coca-Cola chakatengeswa kwenguva pfupi pamhenderekedzo dzeBrazil, Argentina, Ecuador, Thailand, Japan, USA neColombia.
Asi: Mushure mekunge mabhodhoro echando atengeswa kunze kumabhichi, haana kusunungurwa. Iyi nhano haina kutora midzi - haisi nyore kwazvo kushandisa zvakadaro kupakatira mumataundi mamiriro.