Mu gukomeza ubukangurambaga bw'igihugu ku bidukikije, ku ruhande rumwe, umuryango wose ushyigikira umusaruro utagira umwanda kandi ugasaba ko ubuzima bwose bw'ibicuruzwa bugomba gushyira mu bikorwa ingamba zo kuzigama ingufu, kugabanya ikoreshwa, kugabanya ihumana, no kunoza imikorere; ku rundi ruhande, kugira ngo habeho ibyifuzo byo gupfunyika ku bidukikije, ibipfunyika bigomba kuba bifite umutekano kandi bifite isuku, bikagira ubushobozi bwo kurengera ibidukikije, kandi bikaba byanafasha kuzigama umutungo kamere.
Gukora no gukoresha ibikombe by'impapuro bihuye na politiki y'igihugu yo kurengera ibidukikije. Gusimbuza ibikombe bya pulasitiki bikoreshwa rimwe n'imashini zikoresha impapuro bigabanya "umwanda w'umweru". Uburyo bworoshye, isuku n'igiciro gito cy'ibikombe by'impapuro ni ingenzi mu gusimbuza ibindi bikoresho kugira ngo bihabwe isoko ryagutse. Ibikombe by'impapuro bigabanyijemo ibikombe bikonje n'ibikombe bishyushye hakurikijwe icyo bigenewe. Uretse guhaza ibyo bikeneye mu gupakira no gutunganya, ibikoresho by'ibikombe by'impapuro bigomba kandi guhuza n'uburyo byo gucapa. Mu bintu byinshi biri mu ikoranabuhanga ryo gucapa, ibisabwa kugira ngo habeho gufunga ubushyuhe mu gutunganya ibikombe by'impapuro bigomba kandi kubahirizwa.
Imiterere y'ibikoresho by'ikarita y'impapuro
Uburyo bwo gukora ibikombe by'ibinyobwa bikonje bucapwa, bugacibwa, bugacurwa, kandi bugashyirwa ku mpande ebyiri uhereye ku rupapuro rw'ibanze rw'igikombe cy'impapuro. Uburyo bwo gukora ibikombe by'ibinyobwa bishyushye buva ku rupapuro rw'ibanze rw'igikombe cy'impapuro kugeza ku rupapuro rw'igikombe cy'impapuro, gucapa, gukata no gutunganya.
Imiterere y'impapuro zikozwe mu gikombe cy'impapuro
Impapuro z'ibanze z'igikombe cy'impapuro zigizwe n'imigozi y'ibimera. Muri rusange, igikorwa cyo gukora ni ugukoresha ibiti by'ibiti binini, ibiti by'amababi manini n'ibindi bimera kugira ngo binyure mu kibaho cy'impapuro nyuma yo gusya, gukurura, gusya imyanda, kongeramo ibikoresho bya shimi, gupima no gukoporora imashini y'impapuro.
Imiterere y'impapuro zikozwe mu gikombe
Impapuro zikozwe mu gikombe cy'impapuro zigizwe n'impapuro z'ibanze z'impapuro n'uduce twa resin ya pulasitiki twakuwemo kandi dukozwe mu buryo buvanze. Resin ya polyethylene (PE) ikoreshwa muri resin ya pulasitiki. Impapuro z'ibanze z'impapuro zihinduka impapuro z'ibanze z'impapuro za PE cyangwa impapuro z'ibanze z'impapuro za PE ebyiri nyuma yo gusigwa firime ya PE ifite impande imwe cyangwa firime ya PE ifite impande ebyiri. PE ifite imiterere yayo idahumanya, nta mpumuro cyangwa impumuro; imiterere yizewe y'isuku; imiterere ihamye ya shimi; imiterere ihamye y'umubiri n'iya mashini, ubwiyongere bwiza bw'ubukonje; ubwiyongere bw'amazi, ubwiyongere bw'ubushuhe n'ubwiyongere bw'umwuka wa ogisijeni, ubwiyongere bw'amavuta; imikorere myiza yo gushushanya no kuziba ubushyuhe n'ibindi byiza. PE ifite ubushobozi bwinshi bwo gukora, isoko yoroshye kandi ihendutse, ariko ntikwiriye gutekwa mu bushyuhe bwinshi. Niba igikombe cy'impapuro gifite ibisabwa byihariye mu mikorere, resin ya pulasitiki ifite imikorere ijyanye nayo iratoranywa kugira ngo isigwe.
Ibisabwa kugira ngo habeho igikombe cy'impapuro
Ibisabwa ku buso bw'impapuro zikoreshwa mu gikombe cy'ikarita
Impapuro zo hasi z'igikombe cyacapwe mu buryo butaziguye zigomba kugira imbaraga runaka ku buso (agaciro ka wax rod ≥14A) kugira ngo hirindwe gutakaza umusatsi no gutakaza ifu mu gihe cyo gucapa; muri icyo gihe, zigomba kuba zifite ubuso bwiza kugira ngo zihuze n'ubunini bw'ibara ry'ikintu cyacapwe.
Igihe cyo kohereza ubutumwa: 12 Mata 2024