Bengihlose ukwenza ucezu ku-plastic e-waste isikhathi eside manje. Lokhu kungenxa yokuthi ngenze inani elihle lokuhweba nge-plastic e-waste ngonyaka odlule. Ngithenga amakesi ekhompuyutha nawethelevishini ane-baled e-United States bese ngiwangenisa e-China ukuze athengiswe futhi asatshalaliswe.
Imfucumfucu yepulasitiki, ngezinye izikhathi ebizwa ngokuthi “i-e-plastic,” yenziwe ngepulasitiki ekhishwe ezintweni zikagesi ezifana namakhompiyutha, amamonitha, izingcingo, njll. Kungani ungavele ugaye bese uncibilikisa i-e-plastic ndawonye bese uyibuyisela emishini kagesi?
Nansi inkinga, ngaphambi kokuba ama-e-plastiki ancibilikiswe futhi aguqulwe abe inhlaka yepulasitiki egaywe kabusha, kufanele iqale ihlukaniswe ibe uhlobo lwepulasitiki. Imfucumfucu yePlastiki ivamise ukwakhiwa ngezinhlobo ezilandelayo: ABS, ABS (flame-retardant), ABS-PC, PC, PS, HIPS, PVC, PP, PE, nokunye. Uhlobo ngalunye lwepulasitiki lunendawo yalo encibilikayo kanye nezakhiwo futhi alukwazi ukuhlanganiswa ukuze kwenziwe umkhiqizo.
Ngakho umbuzo manje uwukuthi, sihlukanisa kanjani yonke into?
Nakuba izinto zenziwa ngendlela ehluke kakhulu e-United States (mhlawumbe ngokuzenzekelayo ngenxa yamaholo aphezulu), ngibe nenhlanhla yokuvakashela imboni yokuhlukanisa i-e-plastic lapha e-Shanghai, e-China lapho izinto eziningi zenziwa khona mathupha.
Ngokusho komnikazi wesikhungo, iningi lama-e-plastiki izinqubo zezitshalo zithengwa emazweni aseYurophu nase-United States. Izinga lepulasitiki elivela kulawa mazwe, liphelele, lingcono.
Uma ngithi imanuwali, ngiqonde ngempela! Isinyathelo sokuqala ekuhlukaniseni i-plastic e-waste ukuhlunga izingcezu ezinkulu ngesandla ngochwepheshe abangakwazi ukuhlukanisa phakathi kwezinhlobo zepulasitiki ezingu-7-10 ngokubheka nje, ukuzwa, nokukushisa. Ngesikhathi esifanayo, izisebenzi kufanele zisuse noma iyiphi insimbi (okungukuthi, izikulufi), amabhodi wesifunda, nezintambo ezitholiwe. Ochwepheshe bayashesha kakhulu futhi bangakwazi ukuhlunga ku-500KG noma ngaphezulu ngosuku.
Ngibuze umnikazi ngokunemba kwakho konke lokhu. Waphendula ngokuzikhukhumeza, "ukunemba kufinyelela ku-98%, ukube bekungenjalo, bengingeke ngibe namakhasimende athenga izinto zami..."
Uma izingcezu ezinkulu sezihlukanisiwe, zifakwa emshinini wokusika nokuwasha. Ama-flakes epulasitiki aphumayo omiswa elangeni futhi alungele ukupakishwa.
Izingcezu ezincane ze-e-plastiki ezingakwazi ukuhlukaniswa ngesandla, zifakwa kumabhavu amaningana okugeza ngamakhemikhali anobusawoti obuhlukahlukene. Ngokuqonda kwami, esinye seziqukathi sinamanzi kuphela. Ngenxa yokuminyana, amapulasitiki e-PP nawe-PE azontanta ngokwemvelo aye phezulu. Lezi zisusiwe futhi zibekwe eceleni.
Ipulasitiki engezansi ibe isikhonjwa bese ifakwa kwelinye ibhavu elinenani elihlukahlukene likasawoti, izinto zokuhlanza, namanye amakhemikhali. Le nqubo iphindaphindiwe kuze kube yilapho zonke ezinye zepulasitiki zihlungwa.
