PET (Polyethylene Tereftalat) ni ibikoresho bya pulasitiki bikoreshwa cyane mu nganda zipakira. Bitewe n’uko ubumenyi ku bidukikije ku isi bwiyongera, amahirwe yo ku isoko ry’ejo hazaza ndetse n’ingaruka za PET pulasitiki zikoreshwa mu bidukikije biri kwitabwaho cyane.
Amateka y'ibikoresho bya PET
Hagati mu kinyejana cya 20, polymeri itangaje ya PET, Polyethylene Terephthalate, yavumbuwe bwa mbere. Abavumbuzi bashatse ibikoresho byashoboraga gukoreshwa mu bikorwa bitandukanye by'ubucuruzi. Kuba byari byoroheje, bibonerana, kandi bikomeye byatumye biba amahitamo meza yo gukoreshwa mu buryo bukwirakwira. Mbere na mbere, PET yakoreshwaga cyane cyane mu nganda z'imyenda nk'ibikoresho fatizo byo gukora insinga za sintetike (polyester). Uko igihe cyagiye gihita, ikoreshwa rya PET ryagiye rikwirakwira buhoro buhoro mu rwego rwo gupakira, cyane cyane muamacupa y'ibinyobwa n'ibipfunyika by'ibiribwa.
Kuza kw'amacupa ya PET mu myaka ya 1970 byagaragaje iterambere ry'inganda zikora ibipfunyika.amacupa ya PET naIgikombe cyo kunyweramo inyamaswa, kubera ko byoroshye, bikomeye, kandi bibonerana neza, byasimbuye vuba amacupa y'ibirahure n'amacupa y'icyuma, biba ibikoresho bikunzwe cyane mu gupfunyika ibinyobwa. Bitewe n'iterambere rikomeje mu ikoranabuhanga ryo gukora, ikiguzi cy'ibikoresho bya PET cyaragabanutse buhoro buhoro, birushaho guteza imbere ikoreshwa ryabyo ku isoko mpuzamahanga.
Izamuka n'Ibyiza bya PET
Izamuka ryihuse ry’ibikoresho bya PET riterwa n’inyungu zabyo nyinshi. Icya mbere, PET ifite imiterere myiza cyane, nko gukomera cyane, kudashira, no kudashwanyagurika mu binyabutabire, bigatuma ikora neza mu gupakira no mu nganda. Icya kabiri, ibikoresho bya PET bifite ubwiza n’ubukonje, bigatuma igaragara neza mu buryo bwiza nko mu macupa y’ibinyobwa n’ibikoresho by’ibiribwa.
Byongeye kandi, kongera gukoresha ibikoresho bya PET nabyo ni inyungu ikomeye. Plasitiki za PET zishobora kongera gukoreshwa hakoreshejwe uburyo bufatika cyangwa bwa chimique kugira ngo hakorwe ibikoresho bya PET (rPET) byasubiwemo. Ibikoresho bya rPET ntibishobora gukoreshwa gusa mu gukora amacupa mashya ya PET ahubwo binakoreshwa mu myenda, mu bwubatsi, no mu bindi bikorwa, bigabanya cyane ingaruka z’imyanda ya pulasitiki ku bidukikije.
Ingaruka ku bidukikije
Nubwo ibikoresho bya PET bifite ibyiza byinshi, ingaruka zabyo ku bidukikije ntizishobora kwirengagizwa. Uburyo bwo gukora PET plastike bukoresha umutungo kamere wa peteroli kandi bugatanga imyuka ihumanya ikirere. Byongeye kandi, igipimo cyo kwangirika kwa PET plastike mu bidukikije karemano ni gito cyane, akenshi bigatwara imyaka amagana, bigatuma ziba isoko nyamukuru y’umwanda wa plastike.
Ariko, ugereranyije n'ubundi bwoko bwa pulasitiki, ubushobozi bwo kongera gukoresha PET buyiha inyungu runaka mu kurengera ibidukikije. Imibare igaragaza ko hafi 26% bya pulasitiki za PET zisubira gukoreshwa ku isi yose, igipimo kiri hejuru cyane ugereranyije n'ibindi bikoresho bya pulasitiki. Mu kongera igipimo cyo kongera gukoresha pulasitiki za PET, ingaruka mbi zabyo ku bidukikije zishobora kugabanuka neza.
Ingaruka ku bidukikije
Nubwo ibikoresho bya PET bifite ibyiza byinshi, ingaruka zabyo ku bidukikije ntizishobora kwirengagizwa. Uburyo bwo gukora PET plastike bukoresha umutungo kamere wa peteroli kandi bugatanga imyuka ihumanya ikirere. Byongeye kandi, igipimo cyo kwangirika kwa PET plastike mu bidukikije karemano ni gito cyane, akenshi bigatwara imyaka amagana, bigatuma ziba isoko nyamukuru y’umwanda wa plastike.
Ariko, ugereranyije n'ubundi bwoko bwa pulasitiki, ubushobozi bwo kongera gukoresha PET buyiha inyungu runaka mu kurengera ibidukikije. Imibare igaragaza ko hafi 26% bya pulasitiki za PET zisubira gukoreshwa ku isi yose, igipimo kiri hejuru cyane ugereranyije n'ibindi bikoresho bya pulasitiki. Mu kongera igipimo cyo kongera gukoresha pulasitiki za PET, ingaruka mbi zabyo ku bidukikije zishobora kugabanuka neza.
Ingaruka ku bidukikije z'ibikombe bishobora gukoreshwa mu isuku y'amatungo
Nk'ibikoresho bisanzwe byo gupfunyikamo ibiryo n'ibinyobwa, ingaruka ku bidukikijeIbikombe byo gukoresha mu gihe cyo gukoresha PETIkindi kandi ni ikibazo gikomeye. Nubwo ibikombe by'ibinyobwa bya PET n'ibikombe by'icyayi bya PET bifite ibyiza nko kuba byoroshye, bibonerana, kandi biryoshye mu buryo butangaje, kubikoresha cyane no kubijugunya mu buryo budakwiye bishobora guteza ibibazo bikomeye ku bidukikije.
Igipimo cyo kwangirika kw'ibikombe bya PET mu bidukikije karemano ni gito cyane. Iyo bidasubiwemo, bishobora kwangiza urusobe rw'ibinyabuzima mu gihe kirekire. Byongeye kandi, ibikombe bya PET bishobora guteza ingaruka zimwe na zimwe ku buzima mu gihe cyo kubikoresha, nko kurekura ibintu byangiza mu gihe cy'ubushyuhe bwinshi. Kubwibyo, guteza imbere kongera gukoresha no kongera gukoresha ibikombe bya PET mu bidukikije kugira ngo bigabanye ingaruka zabyo ku bidukikije ni ikibazo cyihutirwa kigomba gukemurwa.
Izindi porogaramu za PET Plastiki
Uretse amacupa y'ibinyobwa n'ibipfunyika by'ibiribwa, PET plastike ikoreshwa cyane mu zindi nzego. Mu nganda z'imyenda, PET, nk'ibikoresho by'ibanze bikozwe mu migozi ya polyester, ikoreshwa cyane mu gukora imyenda n'imyenda yo mu rugo. Mu nganda, PET plastike, bitewe n'imiterere yayo myiza, ikoreshwa mu gukora ibikoresho by'ikoranabuhanga n'ibice by'imodoka.
Byongeye kandi, ibikoresho bya PET bifite akamaro kanini mu buvuzi no mu bwubatsi. Urugero, PET ishobora gukoreshwa mu gukora ibikoresho by’ubuvuzi no gupfunyika imiti bitewe nuko ihura neza n’ibinyabuzima kandi ikaba ifite umutekano. Mu nganda z’ubwubatsi, ibikoresho bya PET bishobora gukoreshwa mu gukora ibikoresho byo gukingira no gushushanya, bizwiho kuramba no kutangiza ibidukikije.
Ibibazo Bikunze Kubazwa Ku BijyanyeIbikombe bya PET
1. Ese ibikombe bya PET bifite umutekano?
Ibikombe bya PET bifite umutekano mu gihe gisanzwe gikoreshwa kandi byubahiriza amabwiriza agenga ibikoresho bikoreshwa mu kurya. Ariko, bishobora kurekura ibintu byangiza mu gihe hari ubushyuhe bwinshi, bityo ni byiza kwirinda gukoresha ibikombe bya PET mu gihe hari ubushyuhe bwinshi.
2. Ese ibikombe bya PET bishobora kongera gukoreshwa?
Ibikombe bya PET bishobora kongera gukoreshwa kandi bishobora gutunganywa mu bikoresho bya PET bishobora kongera gukoreshwa hakoreshejwe uburyo bufatika cyangwa imiti. Ariko, igipimo nyacyo cyo kongera gukoresha ibikoresho kigengwa n'uburyo bwose bwo kongera gukoresha ibikoresho ndetse n'ubumenyi bw'abaguzi.
3. Ni izihe ngaruka ku bicupa bya PET bitera ku bidukikije?
Igipimo cyo kwangirika kw'ibikombe bya PET mu bidukikije karemano kiri hasi, bishobora gutera ingaruka z'igihe kirekire ku rusobe rw'ibinyabuzima. Kongera igipimo cyo kongera gukoresha ibikoresho bya PET no guteza imbere ikoreshwa ry'ibikoresho bya PET byasubijwe ni uburyo bwiza bwo kugabanya ingaruka zabyo ku bidukikije.
Ahazaza h'ibikoresho bya PET
Bitewe n’ubwiyongere bw’ubumenyi ku bidukikije ku isi ndetse n’iterambere ry’ikoranabuhanga rihoraho, ibikoresho bya PET bizahura n’amahirwe mashya yo guteza imbere no guhangana n’ibibazo mu gihe kizaza. Ku ruhande rumwe, hamwe n’iterambere rirambye ry’ikoranabuhanga ryo kongera gukoresha ibikoresho, biteganijwe ko igipimo cyo kongera gukoresha ibikoresho bya PET kizakomeza gutera imbere, bityo bigabanye ingaruka mbi zabyo ku bidukikije. Ku rundi ruhande, ubushakashatsi n’ikoreshwa ry’ibikoresho bya PET bishingiye ku binyabuzima (Bio-PET) nabyo birimo gutera imbere, bitanga icyerekezo gishya cyo guteza imbere ibikoresho bya PET mu buryo burambye.
Mu gihe kizaza,Ibikombe by'ibinyobwa bya PET, ibikombe by'icyayi cy'imbuto za PET, n'ibikombe bya PET bikoreshwa rimwe na rimwe bizita cyane ku mikorere y'ibidukikije n'umutekano w'ubuzima, bigateza imbere iterambere rirambye. Dukurikije iterambere ryita ku bidukikije ku isi, ahazaza h'ibikoresho bya PET huzuyemo icyizere n'ubushobozi. Binyuze mu guhanga udushya n'imbaraga bihoraho, PET pulasitiki byitezweho kubona uburinganire hagati yo guhaza ibyifuzo by'isoko ry'ejo hazaza no kurengera ibidukikije, bikaba icyitegererezo cyo gupfunyika ibidukikije.
Iterambere rya PET pulasitiki ntirigomba kwibanda ku busabe bw'isoko gusa, ahubwo rigomba no kwibanda ku ngaruka ku bidukikije. Mu kongera igipimo cyo kongera gukoresha ibikoresho bya PET, guteza imbere ikoreshwa ry'ibikoresho bya PET byasubijwemo, no guteza imbere ubushakashatsi n'iterambere rya PET ishingiye ku binyabuzima, PET pulasitiki zitezweho kubona uburinganire bushya hagati y'ibikenewe ku isoko ry'ejo hazaza no kurengera ibidukikije, bigahura n'ibikenewe bibiri.
MVIECOPACKirashobora kuguha ikintu icyo ari cyo cyose cyagenweipaki y'ibiribwa by'ibigorinaipaki y'ibiryo by'ibishekecyangwa ibikombe by'impapuro bishobora kongera gukoreshwa wifuza. MVIECOPACK imaze imyaka 12 ikora uburambe mu kohereza ibicuruzwa mu mahanga, imaze kohereza ibicuruzwa mu bihugu birenga 100. Ushobora kutwandikira igihe icyo ari cyo cyose kugira ngo ubyikoreshereze cyangwa utumize ibicuruzwa mu bucuruzi bunini. Tuzagusubiza mu masaha 24.
Igihe cyo kohereza: Nyakanga-19-2024
