Chii chiri mamiriro enyikachikafuepurasitiki yekurongedza zvinhu kudzokorodza?
Kuomerwa kwekudzokorodza mabhegi epurasitiki ekurongedza uye firimu rollstock zvinhu zvinotsamira kwete chete pazvinhu zvacho, asiwo kutonga kwayo kwehupenyu hwesevhisi.Zvisinei, nzira dzokugadzirisa nadzo marara munyika dzakasiyana-siyana dzakasiyana, uye vatengi havasati vawanazve zvakanyanya sezvavanogona.
Imwe kambani yeBritish inogadzira mapurasitiki, yakataura kuti chete 5% yeLDPE yenyika yakadzokororwa nekuda kwekushaikwa kweruzivo nezvemhando dzepurasitiki uye yekuparadzanisa uye yekurasa zvivakwa.Nechikonzero ichi, dzimwe nyanzvi dzekugocha kofi dzakaiswa mukofi yeLDPE dzakapa chirongwa chekuunganidza.Vakaunganidza mabhegi ekofi aishandiswa ndokuuya nawo kunzvimbo inokosha kuti ishandiswezve.
Kofi yemazuva ano yakajairika ikambani yakadaro inopa basa iri.Vakashanda pamwe nekambani yekuUS yekudzokorodza zvakare Terracycle, Terracycle yakaunganidza mabhegi ekofi ekare ekusvina uye granularity, ndokuzoigadzira kuita zvigadzirwa zvepurasitiki zvakasiyana.Kofi yemazuva ano yakajairika inozodzosera mari yekutumira kune vatengi uye nekupa zvidzikiso pane inotevera odha.
Rimwe rematambudziko mutsauko uripo pakati pekuchengetedzwa kwezvakatipoteredza uye kudzokorodza mazinga emaindasitiri pakati penyika dzakasiyana.Germany, Switzerland, Austria neJapan dzakadzora zvinodarika makumi mashanu muzana emarara, nepo mitengo yekudzoreredza muAustralia, South Africa neNorth America iri pasi pe50%.Izvi zvinogona kuverengerwa kune zvakatevedzana zvezvinhu, kubva padzidzo uye zvivakwa kusvika kune zviyero zvehurumende nemitemo yenzvimbo.
Semuenzaniso, Guatemala seimwe yevaridzi venyika yekofi ine mumwe mumiriri weindasitiri, uye Dulce Barrera ane mutoro wekutonga kwemhando yeGuatemala Bella Vista kofi.Akandiudza kuti mafungiro enyika yake pamusoro pekugadzirisa zvakare zvinhu zvakaita kuti zviomere vatengi kuti vape ushamwari kwezvakatipoteredzakurongedza kofizvigadzirwa.“Nekuda kwekuti hatina tsika yekudzokorodza yakawanda muGuatemala, zvakaoma kuwana vanogovanisa nharaunda kana vatinoshanda navo kuti vatipe zvigadzirwa senge zvinogadzirwazve.kurongedza kofi," akati.“Nekuda kwekuti hatina tsika yekudzokorodza yakawanda muGuatemala, zvakaoma kuwana vanogovanisa zvakatipoteredza kana vadyidzani nezvigadzirwa zvakaita sezvekushandisa zvakare.kurongedza kofi.
Zvisinei, seUnited States neEurope, tiri kuona zvishoma nezvishoma kukanganisa kwemarara pane zvakatipoteredza pane zvakatipoteredza.Tsika iyi yave kutanga kushanduka.“
Imwe yezvinonyanya kushandiswa zvinhu zvekurongedza kofimuGuatemala ipepa redehwe remombe, asi kuwanikwa kwecomposting valve ye degassing kuchiri kushoma.Nekuda kwekuwanikwa kwakaderera uye nzvimbo dzakakodzera dzekurapa marara, zvakaoma kuti vatengi vadzore yavokurongedza kofi, kunyange kana yakagadzirwa nezvinhu zvinogona kushandiswa zvakare.Nekuda kwekushaikwa kwezvirongwa zvekuunganidza, nzvimbo dzinonakidza uye zvivakwa zvepamugwagwa, uye kushaikwa kwedzidzo pamusoro pekukosha kwekudzokororazve, izvi zvinoreva kuti mabhegi ekofi asina chinhu anogona kushandiswa zvakare anozovigwa.
Nguva yekutumira: Jun-07-2022