Umwanda wa pulasitike wahindutse ikibazo cyisi yose, amamiriyoni yimiryango y'amateka yimyanda ya plastike irangira mumyanyanja yacu, amababi, nibidukikije buri mwaka. Gukemura iki kibazo bisaba ibisubizo bishya, kandi igisubizo kimwe nikibazo cya ppep gukaraba umurongo.
PP Pe Gukaraba umurongo wa recycling ni sisitemu yuzuye yagenewe gusubiramo no kongera gukoresha ibikoresho bya plastike nyuma yibyoroshye, polypropylene (pp) na polyethylene (pe). Ubu bwoko bwa plastike bukunze gukoreshwa mugupakira, amacupa, hamwe nibicuruzwa bitandukanye byabaguzi, bikabatera inkunga cyane guta imyanda ya plastike.
Umurongo wa recycling ugizwe nibigize byinshi byingenzi bikora bihuye nibikorwa no guhindura imyanda ya plastike mubikoresho bishoboka. Intambwe yambere ikubiyemo uburyo bwo gutondeka gutandukanya ubwoko bwa plastike bushingiye kubihimbano no ibara. Ibi bireba ibiryo bimwe byahuje ibitsina byihutirwa gikurikira.
Ibikurikira, imyanda ya plastike ikorerwa uburyo bukabije bwo koza. Ibi bikubiyemo urukurikirane rw'intambwe zogusukura, nko gukaraba, gukaraba amazi ashyushye, no kuvura imiti, gukuraho umwanda nk'icyatsi, ibirango, no kugikora. Inzira yo gukaraba ifite uruhare rukomeye mugutanga ibikoresho byinshi bya plastike.
Igihe cyacurasukuwe, imyanda ya plastike yahinduwe imashini ntoya hanyuma ihita inyura mu buryo bw'ibikoresho, harimo granulator, gukaraba, gukaraba, kandi centrifugal yumye. Izi mashini zifasha guca plastike muri granules no gukuraho ubushuhe burenze, utegura ibikoresho byicyiciro cya nyuma cyumurongo wa recycling.
Plastike itsemba noneho irashonga kandi irazimya pelleti imwe, ishobora gukoreshwa nkibikoresho fatizo munganda zitandukanye. Izi pellet zagabanijwe zifite imiterere na plastiki zisugi, bigatuma bikwiranye no gukora ibicuruzwa bishya nkibikoresho bya pulasitike, imiyoboro, nibikoresho byo gupakira.
Inyungu zo gushyira mu bikorwa imirongo ya PPPPORCClcling umurongo ni nyinshi. Ubwa mbere, bigabanya cyane cyane imyanda ya plastiki irangirira mumyanda cyangwa ihumanya ibidukikije. Mugusubiramo ibikoresho bya plastike, turashobora kubungabunga umutungo wingirakamaro kandi tugabanya gukenera umusaruro mushya wa plastiki.
Byongeye kandi, ikoreshwa rya plastike risubirwamo rigabanya imyuka ihumanya karusike hamwe no gukoresha ingufu zijyanye nibikorwa byo gukora. Gusubiramo plastiki bisaba imbaraga nke kuruta kubyara inkugi muri plastike ya plaire ibicanwa, bigira uruhare muburyo burambye kandi bwinshuti.
Byongeye kandi, gukaraba pppe yo gukomeretsa bifasha gukora ubukungu bwizengurutse kuri plastiki, aho ibikoresho byongeye gukoreshwa no gusubirwamo aho gutabwa. Ibi bigabanya icyifuzo cyumusaruro mushya wa plastiki, kubungabunga umutungo, kandi ugabanya ingaruka mbi zangiza imyanda kuri ecosstems.
Mu gusoza, gukaraba pppe gukaraba umurongo bitanga igisubizo cyiza cyo gukemura ibibazo bya plastiki kwisi yose. Mugushyira mu bikorwa aya makuru yuzuye yo gutunganya, dushobora guhindura imyanda ya plastike nyuma yumuguzi, tugabanye uburyo burambye, kandi tugateze imbere uburyo burambye bwo kurya plastike. Kwakira ubwo buryo bushya bwo gutunganya tekinoroji ni ngombwa kugirango ejo hazaza h'isuku n'ibigereki.
Igihe cya nyuma: Aug-01-2023