Ibimenyetso bya pulasitiki

Mpandeshatu ziri ku bipfunyika zirimo imibare ni umufasha wizewe. Umubare ugufasha kumenya ubwoko bw’igipfunyika n’uko cyashyikirizwa abongera kugitunganya. Impine y’inyuguti iri munsi ya mpandeshatu yerekana ubwoko bw’ibikoresho, urugero PP (polypropylene) cyangwa GL (ikirahure).

1. PET(E) cyangwa PET — polyethylene terephthalate: akenshi ni amacupa afite akantu kabyimbye ku ndiba, acururizwamo amazi, ibinyobwa birimo gaze, amata n’amavuta. PET ikoreshwa kandi kenshi mu gukora amacupa abonerana ya shampo n’ibikoresho by’ibiribwa bikoreshwa rimwe. Pulasitiki yanditseho rimwe ishobora gushyikirizwa abongera kuyitunganya.

2. PEHD (HDPE) — polyethylene ikorwa ku muvuduko muke: amajerekani, imifuniko y’amacupa, amacupa y’amavuta yo kwisiga n’imiti ikoreshwa mu rugo. Pulasitiki yanditseho kabiri ishobora gushyikirizwa abongera kuyitunganya.

3. PVC — polyvinyl chloride: amakadiri y’amadirishya, ibipfunyika bibonerana bikozwe nk’udufuka, ibipfunyika by’ibinini, keke na foromaje y’umushongi, agapapuro ka pulasitiki kagabanuka iyo gashyushye, amacupa y’ibyo kwisiga n’ibikinisho. Irinde ibi bipfunyika: birangiza, kandi hafi ya ntaho ushobora kubishyikiriza ngo byongere gutunganywa.

4. PELD (LDPE) — polyethylene ikorwa ku muvuduko mwinshi (idafite ubucucike bwinshi): amasashe n’udupapuro twa pulasitiki. Pulasitiki yanditseho kane ishobora gushyikirizwa abongera kuyitunganya, ariko ugomba gushaka aho bayakira.

5. PP — polypropylene: imifuniko y’amacupa, indobo nini n’into, udukombe twa yawurute, ibipfunyika by’lenzi zishyirwa mu maso n’ibipfunyika bya pulasitiki bisakuza iyo ubifashe. Pulasitiki yanditseho gatanu ishobora gushyikirizwa abongera kuyitunganya.

6. PS — polystyrene, iboneka mu buryo busanzwe no mu buryo bw’ifuro. Polystyrene y’ifuro ikorwamo ibikoresho by’ifuro, ibikoresho by’amagi n’amasahani ashyirwaho inyama n’ibindi bipfunyikwa. Polystyrene isanzwe ikorwamo udukombe twa yawurute, ibipfunyika bya CD n’ibikoresho byo kuriramo bikoreshwa rimwe hafi ya byose. Ishobora gushyikirizwa abongera kuyitunganya, ariko ibyiza ni ukuyirinda kuko yangiza.

7. O(ther) cyangwa IBINDI. Uruvange rwa pulasitiki zitandukanye cyangwa polimeri zitavuzwe haruguru. Urugero, ibipfunyika bya foromaje, ikawa n’ibiryo by’amatungo. Ntibishobora kongera gutunganywa.

Incamake:

Aho ushobora gutanga pulasitiki waharebera ku ikarita yakozwe n’itsinda rya Ecoparsec:

Iyi ni inyandiko yanditswe n'umukoresha. Amakuru ashobora kuba atari yo cyangwa yarashaje.