Sei uchishandisa mushenjere panzvimbo pepurasitiki?
Plastiki parizvino ndiyo inonyanya kukonzera kusvibiswa kwakawanda pasi rose, uye tsika ye "kurasa" yemuzana remakore rechi21 iri kukonzera kukuvara kwakanyanya kwezvakatipoteredza. Sezvo nyika dzichitora matanho ekuenda kumberi "kwegirinhi", zvakakosha kufunga nezvedzimwe nzira dzekushandisa panzvimbo pepurasitiki dzichabatsira zvizvarwa zvedu zveramangwana. Saka bambu rinoshanda sei seimwe nzira inogona kushandiswa? Ngatitarisei!
kusvibiswa kwepurasitiki
Tinowanzonzwa nezvekukuvadza kwepurasitiki, asi izvi zvinorevei chaizvo kupasi redu? Chimwe chinhu ndechekuti, purasitiki inogona kutora makore chiuru kuti iore. Takakomberedzwa nazvo zvachose - kubva kumafoni edu, kusvika pakurongedza chikafu nemota, purasitiki iri kwese kwese. Zvidzidzo zvakawana kuti inenge 9% chete yepurasitiki yatinoshandisa ndiyo inodzokororwa kana kushandiswazve ... maiwee! Nemabhegi epurasitiki miriyoni imwe chete ari kushandiswa pasi rese miniti yega yega, tinogona kutanga kufungidzira dambudziko repasi rose riri kuwedzera kushandura pasi redu kuita nzvimbo yekurasira marara epurasitiki. Tisingatauri nezvemhedzisiro yakaipa iyi pamakungwa edu nezvisikwa zvemugungwa, nemabhiriyoni emakirogiramu epurasitiki ari kukandwa mumakungwa edu gore rega rega. Pari zvino, zvinotendwa kuti panosvika 2050, purasitiki icharema kupfuura hove dzese dziri mugungwa - kufanotaura kunotyisa kunoratidza kukosha kwekuderedza kushandiswa kwepurasitiki!
Sei uchishandisa mushenjere?
Inozivikanwa se "goridhe regirini," bango rine zvinhu zvakasiyana-siyana zvakanaka zvakatipoteredza zvinoita kuti rive rakasiyana nepurasitiki. Harisi chete chiwanikwa chinodzokororwa, asi rinokwanisawo kukuvadza zvipembenene uye kuuraya fungus. Rinokura nekukurumidza kupfuura zvirimwa zvakawanda pasi rose, zvichireva kuti rinogona kukohwewa makore mashoma ega ega (kusiyana nemiti yakaoma, iyo inogona kutora makumi emakore) ukuwo richikurawo muvhu risina kunaka rekudzoreredza ivhu rakaora. Bango rinopawo oxygen yakawanda ne35% kupfuura miti yakafanana, zvichibatsira kuderedza kuburitswa kwecarbon mumhepo - zvichiita kuti rive risingakuvadzi nharaunda! Zvirimwa izvi zvinoshamisa zvakare zvakasimba uye zvinogona kushandiswa pane zvese kubva pakugadzira scaffolding nefenicha kusvika kumabhasikoro nesipo.
Nguva yekutumira: Zvita-08-2023
