Ngati munayamba mwadzifunsapo zomwe zimachitika ku botolo lapulasitiki litatayidwa, simuli nokha.Mabotolo apulasitiki amalowa m'dongosolo ladziko lonse lapansi, komwe amagulitsidwa, kutumizidwa, kusungunuka, ndi kusinthidwanso.Amagwiritsidwanso ntchito ngati zovala, mabotolo, ngakhale kapeti.Kuzungulira kumeneku kumakhala kovuta kwambiri chifukwa pulasitiki siwola ndipo imakhala ndi moyo zaka 500.Ndiye tingawachotse bwanji?
Pulasitiki ya Botolo la Madzi
Pakafukufuku waposachedwa, ofufuza adapeza zinthu zopitilira 400 m'mabotolo amadzi.Izi ndizoposa kuchuluka kwa zinthu zomwe zimapezeka mu sopo wotsuka mbale.Gawo lalikulu la zinthu zomwe zimapezeka m'madzi ndizowopsa ku thanzi la munthu, kuphatikiza zoyambitsa zithunzi, zosokoneza endocrine, ndi ma carcinogens.Anapezanso kuti mapulasitiki omwe amagwiritsidwa ntchito m'mabotolo amadzi anali ndi zofewa za pulasitiki ndi Diethyltoluamide, zomwe zimagwira ntchito popopera udzudzu.
Zomwe zimagwiritsidwa ntchito m'mabotolo amadzi zimabwera mosiyanasiyana.Zina mwa izo zimapangidwa ndi polyethylene yochuluka kwambiri, pamene zina zimapangidwa ndi polyethylene yotsika kwambiri (LDPE).HDPE ndiye chinthu cholimba kwambiri, pomwe LDPE ndi yosinthika kwambiri.Zomwe zimagwirizanitsidwa kwambiri ndi mabotolo opukutira, LDPE ndi njira yotsika mtengo yamabotolo omwe amapangidwa kuti azipukuta mosavuta.Ili ndi alumali wautali, ndikupangitsa kuti ikhale yabwino kwa iwo omwe akufuna botolo lamadzi lokhazikika koma losunga zachilengedwe.
Ngakhale mapulasitiki onse amatha kubwezeretsedwanso, si mabotolo onse apulasitiki omwe amapangidwa mofanana.Izi ndizofunikira pazokonzanso, chifukwa mitundu yosiyanasiyana ya mapulasitiki imakhala ndi ntchito zosiyanasiyana.Pulasitiki # 1 imaphatikizapo mabotolo amadzi ndi mitsuko ya peanut butter.A US okha amataya mabotolo amadzi apulasitiki pafupifupi 60 miliyoni tsiku lililonse, ndipo awa ndi mabotolo okhawo opangidwa kuchokera kuzinthu zapakhomo.Mwamwayi, chiwerengerochi chikuwonjezeka.Ngati mukuganiza momwe mungabwezeretsere botolo lamadzi lomwe mudagula, nazi zina zomwe muyenera kudziwa.
Pulasitiki Botolo Craft
Mukakhala ndi mwana yemwe amakonda kulenga zinthu, lingaliro lalikulu ndikutembenuza mabotolo apulasitiki kukhala zaluso.Pali zaluso zosiyanasiyana zomwe zingapangidwe ndi zotengerazi.Pali njira zingapo zokometsera botolo, koma chosangalatsa kupanga ndi mawonekedwe a botolo.Choyamba, dulani botolo la pulasitiki mu mawonekedwe oval kapena rectangle.Mukakhala ndi chidutswa chanu, chomata ku maziko a makatoni.Mukawuma, mutha kujambula kapena kukongoletsa.
Mukhoza kusankha mtundu uliwonse wa mabotolo apulasitiki kuti muluke.Chinyengo ndikugwiritsa ntchito manambala osamvetseka a mabala, kotero kuti mzere womaliza ukhale wofanana.Izi zimapangitsa kuti ntchito yoluka ikhale yosavuta.Kugwiritsa ntchito nambala yosamvetseka ya mabala kumapangitsanso kuti ndondomekoyi ikhalepo.Kwa ana, mapulasitiki angapo nthawi imodzi amatha kupanga duwa lokongola.Mukhoza kupanga polojekitiyi ndi mwana wanu malinga ngati ali ndi dzanja lokhazikika ndipo amatha kugwira bwino zipangizozo.
Njira ina ndikubwezeretsanso mabotolo apulasitiki.Njira imodzi yowabwezeretsanso ndikupanga dengu loluka kuchokera m'mabotolo apulasitiki.Mukhoza kuphimba mkati ndi mzere womverera.Kugwiritsiridwa ntchito kwina kwakukulu kwa botolo la pulasitiki ndikokonzekera.Ngati muli ndi desiki, mutha kupanga thireyi yabwino kuchokera m'mabotolo ndikusunga desiki yanu kuti ikhale yopanda zinthu.Ndi njira yabwino yosinthira mabotolo apulasitiki ndipo sizingakuwonongereni khobiri.
Botolo Lapulasitiki Lopanda kanthu
M’zaka zaposachedwapa, zivomezi zamphamvu ndi mphepo zamkuntho zawononga kwambiri madera a m’mphepete mwa nyanja ndi m’madera ena.Anthu ambiri akusowa madzi, chakudya, ndi zinthu zina zofunika kwa miyezi kapena zaka.Poganizira zoopsazi, ofufuza a Rensselaer Polytechnic Institute akulimbana ndi vuto la kukonzekera masoka ndi polojekiti yatsopano: Botolo Lopanda kanthu.Mabotolo apulasitikiwa amatha kubwezeretsedwanso ndipo atha kugwiritsidwanso ntchito m'njira zambiri.Komabe, zophophonya zawo zachibadwa zimalepheretsa kukhala zothandiza.Mwachitsanzo, PET ilibe kutentha kwa kutentha kwa galasi, komwe kumayambitsa kuchepa ndi kusweka panthawi yodzaza kutentha.Komanso, iwo sali okhoza kukana mpweya monga carbon dioxide ndi mpweya, ndipo zosungunulira za polar zimatha kuziwononga mosavuta.
Njira ina yobwezeretsanso botolo lapulasitiki lopanda kanthu ndikupanga thumba lachaja la smartphone kuchokera pamenepo.Pulojekitiyi imafuna ntchito yochepa ya decoupage ndi scissor, koma zotsatira zake ndizoyenera kuyesetsa.Pulojekitiyi ingapezeke pa Make It Love It, pomwe zithunzi za sitepe ndi sitepe zikuwonetsa momwe mungapangire thumba la chojambulira cha pulasitiki chopanda kanthu.Mukakhala ndi zofunikira, mwakonzeka kupanga thumba lachaja la smartphone!
Njira inanso yogwiritsira ntchito botolo lapulasitiki lopanda kanthu ndi ngati mlendo woyetsemula kapena madzi otsekemera.Ntchito ina yabwino ndiyo kupanga baluni yodzaza madzi mkati mwa botolo, kapena mlendo woyetsemula.Ngati muli ndi vuto pang'ono, mutha kuyesa Tsunami mu kuyesa kwa Botolo.Ntchitoyi ikufanana ndi tsunami, koma m'malo mwa tsunami yeniyeni, ndi yabodza!
Nthawi yotumiza: Aug-08-2022