Plastike - isize umuyoboro wibyuma, ubwoko bushya bwumuyoboro uhuriweho, uhuza imbaraga nyinshi zumuyoboro wibyuma hamwe no kwangirika kwangirika kwa plastike. Ikoreshwa cyane mugutanga amazi no kuvoma, kurinda umuriro, no kubyara amashanyarazi. Igikorwa cyacyo cyo gukora kigira ingaruka ku buryo butaziguye imikorere y’ibicuruzwa n’ubuzima bwa serivisi, bigatuma gusobanukirwa iki gikorwa ari ingenzi kubaguzi ndetse naba rwiyemezamirimo.
Plastike - itwikiriwe nicyuma gitangirana no kwitegura. Ubwa mbere, umuyoboro unyura hejuru yubutaka, mubisanzwe ukoresha umusenyi cyangwa guturika kugirango ukureho ingese, ibice bya okiside, hamwe n’amavuta y’amavuta, bigatuma isuku y’ubuso bwa Sa 2.5 cyangwa irenga. Gushyushya, mubisanzwe bigenzurwa kuri dogere 200, byongera ifatizo rya plastike kumuyoboro wibyuma. Kwitegura ni ngombwa kugirango harebwe ubuziranenge; inenge iyo ari yo yose irashobora kuganisha ku gutwika cyangwa kwangirika.
Ibikurikira bizaza uburyo bwo gutwikira plastike, bugizwe nibyiciro bibiri: imbere no hanze. Ipitingi y'imbere ikoresha uburyo bushyushye - bwo gutera cyangwa gukoresha amashanyarazi ya electrostatike kugirango ifatanye neza ifu ya pulasitike, nka polyethylene (PE) na epoxy resin (EP), hejuru yimbere yumuyoboro wibyuma. Igishishwa gishyushye - gikubiyemo kwibiza umuyoboro wicyuma murwego rwo hejuru - ubushyuhe bwashongeshejwe ifu ya plastike kugirango ibe umurongo wimbere. Gutera amashanyarazi bikoresha ihame ryo kwishyuza adsorption kugirango ifatanye neza ifu, ikurikirwa no gukiza ubushyuhe -. Uburyo bwo gutwikira hanze burasa, ariko shyira imbere kwambara no kurwanya ikirere. Ibikoresho byahinduwe bya polyethylene cyangwa polypropilene akenshi bikoreshwa muguhangana nuburyo bubi bwibidukikije.
Nyuma yo gutwikira, umuyoboro wibyuma winjira murwego rwo gukira. Gukiza ubushyuhe nigihe biratandukanye bitewe nubwoko bwa plastiki. Kurugero, epoxy coatings ikiza kuri dogere 200 muminota 20-30, mugihe polyethylene ikenera ubushyuhe buke buke ariko umwanya muremure. Kutamenya neza bizavamo gukomera bidahagije, mugihe gukabya bishobora gutera uburiganya.
Hanyuma, ibicuruzwa byarangiye bigenzurwa no gupakira. Igicuruzwa cyarangiye gikorerwa igenzura, gupima uburebure, gupima adhesion, no kugerageza igitutu kugirango harebwe niba igifuniko ari kimwe kandi kitarimo ibibyimba kandi byujuje uburinganire busanzwe (mubisanzwe Birarenze cyangwa bingana na 0.3mm kubitambaro by'imbere kandi Birenze cyangwa bingana na 0.5mm kubitwikiriye hanze). Ibicuruzwa byujuje ibyangombwa byanditseho kandi bipakiye mubushuhe - bipfunyika ibyemezo kugirango wirinde kwangirika kwifata mugihe cyo gutwara.
Uburyo bwo kubyaza umusaruro plastike - yometseho ibyuma bihuza ibikoresho siyanse na termodinamike, bisaba kugenzura neza kuri buri ntambwe. Mugihe ibikorwa remezo byubaka isi bisaba kwiyongera, kunoza iyi nzira bizakomeza kunoza imikorere yimiyoboro no gutanga ibisubizo byizewe kumasoko yubucuruzi bwamahanga.
