Plasitike iri ahantu hose mu buzima bwacu bwa buri munsi, sibyo? Kuva mu gikoni kugeza ku modoka dukoresha, ibintu byose bikozwe muri pulasitiki. Kubera ko ari ibintu bisanzwe, dukunze gutekereza ko ubwo bwoko bwose bwa pulasitiki bufite umutekano ku buzima bwacu. Ariko se koko ni ko bimeze? Hamwe n'ubwoko bwinshi butandukanye bw'ibintu bya pulasitiki, twamenya dute neza ibifitiye akamaro ubuzima bwacu n'ibibi? Ibintu byinshi dukoresha, harimo ibikoresho byo mu gikoni n'amasanduku yo kurya, birimo ubwoko bwitwa polypropylene. Reka tubiganireho uyu munsi.
Iyi polypropylene ni iki?
Mu magambo make, polypropylene ni ubwoko bwa pulasitiki. Ikoreshwa mu gukora ibintu byose kuva ku bikombe bya yawurute bigurwa mu maduka kugeza ku macupa y'amazi kugeza ku dusanduku tw'ifunguro rya saa sita. Kimwe mu byiza byayo bikomeye ni uko ishobora kongera gukoreshwa byoroshye. Niyo mpamvu yabaye imwe mu moko ya pulasitiki akunzwe cyane ku isi muri iki gihe.
Ushobora kumenya byoroshye niba ikintu cya pulasitiki gikozwe muri polypropylene. Niba gifite inomero '5' imbere mu kimenyetso cy'inyabutatu cyo kongera gukoresha ibikoresho hasi, bivuze ko gikozwe muri polypropylene.
Polypropylene ikoreshwa iki?
Polypropylene ni ubwoko bwa pulasitiki bufite akamaro kanini. Ikoreshwa mu nzego nyinshi bitewe n'imbaraga zayo, ihendutse, kandi yoroshye kuyikoresha. Reka turebe icyo ikoreshwa cyane cyane.
| Aho bikoreshwa | Ingero |
|---|---|
| Gupfunyika | Kubera ko zikomeye cyane kandi zihendutse, zikoreshwa mu gukora ibintu nk'ibikombe bya yawurute, ibikombe byo kunyweramo, amacupa y'amazi, n'ibikoresho byo gutekamo ibiryo. |
| Ibikoresho byo mu rugo | Plastike yo mu ngo zacu ikoreshwa cyane mu gukora ibintu bikoreshwa n'abantu benshi nko intebe, ameza, ibikinisho n'imizigo. |
| Ibice by'imodoka | Kubera ko ihendutse kandi ishobora kugororwa mu buryo bworoshye kugira ngo ikoreshwe mu buryo wifuza, ikoreshwa mu gukora amabampa, ibifuniko bya bateri, ibicaniro by'imbere by'inzugi, n'ibicaniro by'ibikoresho mu modoka no mu modoka. |
| Porogaramu zo kwa muganga | Kubera ko zirwanya imiti na bagiteri, zikoreshwa mu gukora ibintu nk'inshinge zo guterwamo inshinge, amasahani yo gutekamo ibiryo mu bitaro, ibikombe by'imiti, n'amasahani ya Petri. |
Ese ibi birimo BPA iteje akaga?
Dore inkuru nziza! Polypropylene ntabwo irimo Bisphenol-A (BPA).
BPA ni imiti ikoreshwa mu gukomeza plastike. Yakoreshejwe mu gupfunyika ibiryo kuva mu myaka ya 1960.
Ubushakashatsi bwagaragaje ko iyo ushyushye ibintu nk'ibikoresho bya pulasitiki, amasahani, n'amacupa, iki kinyabutabire cyitwa BPA gishonga muri pulasitiki kikajya mu byo turya. Ibyo si byiza na gato. Kuko iyo BPA yinjiye mu mibiri yacu, itangira gukora nk'umusemburo wa estrogen mu mibiri yacu. Ibi bishobora guteza ibibazo byinshi by'ubuzima. Urugero, bishobora guhindura imikorere y'ubudahangarwa bw'umubiri, bigira ingaruka ku bushobozi bwo kubyara, kwihutisha ubwangavu mu bakobwa, no kongera ibyago byo kurwara indwara z'umutima.
Rero, jya ushakisha icyapa cyanditseho "Bidafite BPA" mugihe uguze ibikoresho bya pulasitiki. Nanone, irinde plastiki zifite kode 3 cyangwa 7 zo kongera gukoresha, kuko zishobora kuba zirimo BPA. Irinde gushyushya ibikoresho bya pulasitiki muri microwave igihe cyose bishoboka.
Reka kandi twige ku bijyanye n'imiti yitwa Phthalates.
Indi nkuru nziza ni uko polypropylene idafite imiti yitwa phthalate.
Phthalate ni irindi tsinda ry'imiti ikoreshwa mu koroshya pulasitiki, bigatuma yoroha kandi ikomera. Ariko ubu ubushakashatsi bwagaragaje ko phthalate na zo zishobora kwangiza ubuzima bwacu. Zishobora kwangiza sisitemu yacu y'imisemburo. Ziboneka muri byose kuva ku bitambaro byo ku meza no ku bikoresho byo mu nzu kugeza ku bipfunyika by'ibiribwa no mu mavuta yo kwisiga.
Ushobora guhura na phthalate mu buryo bukurikira:
- Kurya ibiryo.
- Mu guhumeka.
- Mu kunywa amazi yanduye.
- Mu kwinjira mu mubiri binyuze mu ruhu.
None se polypropylene koko ni uburozi?
Muri rusange, polypropylene ifatwa nk'ipulasitiki yizewe gukoreshwa. Ndetse yemejwe n'ibigo nka FDA (Ikigo gishinzwe ibiribwa n'imiti muri Amerika) kugira ngo ikoreshwe mu bikoresho by'ibiribwa bikoreshwa rimwe gusa kandi bishobora kongera gukoreshwa.
Nta bushakashatsi buhari bugaragaza isano iri hagati ya polypropylene na kanseri ku bantu. Ariko hari ikintu gishya tugomba kwitaho hano. Kandi icyo ni microplastics . Ni ukuvuga uduce duto cyane twa pulasitiki ku buryo tutabonwa n'amaso. Haracyakenewe ubushakashatsi bwinshi ku ngaruka z'izi microplastics za polypropylene ku mibiri yacu no ku bidukikije.
Ni izihe nyungu n'ibibi bya polypropylene?
Ugereranyije na plastiki irimo imiti yangiza nka BPA, polypropylene ni ubundi buryo bwiza. Reka turebe ibyiza byayo n'ibibi byayo.
| Ibyiza | Ingaruka |
|---|---|
| Uburemere bworoheje. | Irakomera byoroshye iyo ubushyuhe buri hasi cyane. |
| Irakomeye, ariko irahindagurika. | Igenda ishira buhoro buhoro iyo ishyizwe ku zuba. |
| Igiciro cy'umusaruro kiri hasi. | Ntabwo bibora iyo byongewe mu butaka. |
| Byemejwe gukoreshwa mu biribwa. | Ingaruka nini kurusha izindi: mikoroplastike . |
| Irinda ubushyuhe kandi iraramba. | |
| Irashobora kongera gukoreshwa. |
Ingaruka zikomeye ku buzima zituruka kuri polypropylene zituruka kuri microplastics twavuze mbere. Izi ni nto cyane ku buryo zishobora kwinjira mu mibiri yacu binyuze mu mazi tunywa n'ibyo turya. Ubushakashatsi buherutse gukorwa bwagaragaje ko uduce duto twa polypropylene dufite imiterere idasanzwe dushobora kugira ingaruka ku mikurire y'uturemangingo twa kanseri y'ibere y'umuntu kandi bigatuma kanseri ikomeza kwiyongera . Ubu ni bumwe mu bushakashatsi bwa mbere bwerekana uburyo microplastics zigira ingaruka ku turemangingo twa kanseri y'umuntu. Niba ufite ikibazo kuri ibi, vugana na muganga wawe.
Ni gute wakoresha polypropylene mu buryo butekanye?
Ukurikije aya mategeko yoroshye, ushobora gukoresha ibikoresho bya polypropylene mu mutekano.
- Koresha ibikoresho bya pulasitiki bifite icyapa kidafite BPA gusa.
- Ntuzigere ushyushya ibiryo mu bikoresho bya pulasitiki, cyane cyane muri mikoroonde.
- Niba ufite ibikoresho bya pulasitiki bishaje kurusha 2012 , bikureho kuko bishobora kuba birimo BPA.
- Ntugakoreshe amacupa y'amazi cyangwa ibindi bikoresho bifite kode ya 1 yo kongera gukoresha. Byagenewe gukoreshwa rimwe gusa.
- Ntureke umwana wawe muto cyangwa itungo ryawe rihekenya ibikinisho bya pulasitiki.
Muri rusange, ni byiza gukoresha ibikoresho by'ikirahure aho gukoresha plastiki igihe cyose bishoboka mu kubika no gutanga ibiryo.
Ubutumwa bwo kujyana mu rugo
- Polypropylene (nimero ya 5) ni amahitamo yizewe kurusha andi moko menshi ya plastiki kuko idafite BPA na phthalate.
- Irinde gukoresha ubwoko ubwo aribwo bwose bwa pulasitiki mu gushyushya ibiryo. Ibikoresho by'ikirahure cyangwa iby'ibumba ni byo byiza kuri ibyo.
- Microplastics ni ikibazo gikomeye ku buzima, bityo rero ni byiza kugabanya ikoreshwa rya plastiki uko bishoboka kose.
- Mu gihe uguze cyangwa ukoresha ikintu cya pulasitiki, buri gihe reba kode yo kongera gukoresha. Nomero ya 5 ni polypropylene.
💬 Comments (0)
Kwipimisha kanseri y'ibere, kwisuzuma no kwirinda byakozwe byoroshye. Kanseri y'ibihaha
Ishyirireho intego ya calorie hanyuma ubare itariki yo kugabanya ibiro.