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Chifukwa chiyani tiyenera kukonzanso mapulasitiki

Chifukwa chiyani tiyenera kubwezeretsanso mapulasitiki.

 zinyalala zapulasitiki

zinyalala za pulasitiki

 

 

 

Pulasitiki ndi yofunika kwambiri moti sitingathe kukhala popanda izo.Zimayamba kupezeka mu850 mu Chingerezi.Zaka zoposa 100, zili paliponse padziko lapansi.Kuchokera pamaphukusi azakudya ndi zosungira zofunika zatsiku ndi tsiku mpaka kunyamula mankhwala ndi mankhwala, timagwiritsa ntchito kulikonse.Ndizinthu zofikirika kwambiri m'moyo wathu watsiku ndi tsiku.Timazindikira ubwino wa mapulasitiki kuti ndi kudzipatula bwino, ndi zolimba, zotsika mtengo komanso zokhazikika bwino.Popeza zimatibweretsera kufewa koteroko, komanso zimayambitsa mavuto ambiri a chilengedwe.

 

  1. Mitundu yonse ya pulasitiki ndi yovuta kuwononga mwachibadwa.Zimapangitsa kuti zinyalala zolimba zichuluke padziko lapansi.Kukhudza kwambiri mizinda ikuluikulu kugwiritsidwa ntchito kwa nthaka kudzawononganso nthaka.
  2. Zachilengedwe za m'nyanja zidzakhudzidwa.Ngati mapulasitiki apita kunyanja, zimapangitsa kuti nyama za m'nyanja zizitenga ngati chakudya molakwika ndikuyambitsa poizoni ndi asphyxia,
  3. Kuwotcha mapulasitiki kungayambitse kuipitsidwa kwa mpweya.

 

Tiyenera kukonzanso mapulasitiki ndi nambala yozindikiritsa utomoni.Makhalidwe osiyanasiyana a pulasitiki ndi osiyana.Ndipo nthawi zambiri zobwezeretsanso zinyalala timasonkhanitsa mapulasitikiwo palimodzi.Ndi ntchito yovuta kwa ife kusanja mapulasitiki.Nthawi zambiri timafunikira kusanja mapulasitiki ndi makina apamanja komanso anzeru.Pambuyo pake adzaphwanyidwa ndikutsuka kenako ndikuwumitsa.Pambuyo kuyanika ikhoza kupangidwa ndi pelletized kuti ipangidwenso, mongaHDPE mabotolootentha kusamba ndimakina a pelletizing.Zouma zotsukidwa zitha kugwiritsidwa ntchito mwachindunji popanga, monga ma flakes a PET otsuka otentha kupita ku POY fiber.

 

Pansipa pali chizindikiritso cha resin kuti mufotokozere:

Chizindikiro

Kodi

Kufotokozera

Zitsanzo
Pulasitiki(onaniresin identification code)
#1 PET(E) Polyethylene terephthalate Polyester ulusi,zakumwa zoziziritsa kukhosi mabotolo,chakudya zotengera(onaninsomabotolo apulasitiki)
#2 PEHD kapena HDPE High kachulukidwe polyethylene Zotengera mkaka wa pulasitiki,matumba apulasitiki,zipewa za botolo,zinyalala,mafuta zitini,matabwa apulasitiki, mabokosi a zida, zotengera zowonjezera
#3 PVC Polyvinyl kloridi Mawindo a mafelemu,mabotolozamankhwala,pansi,mipope mapaipi
#4 PELD kapena LDPE Otsika osalimba polyethylene Matumba apulasitiki,Matumba a ziploc,zidebe,finyani mabotolo,pulasitiki machubu,matabwa odula
#5 PP Polypropylene Miphika yamaluwa,mabampa, galimoto mkati chepetsa, mafakitaleulusi, chitachakumwa makapu, zotengera zakudya zong'ambika, DVDsunga milandu
#6 PA Polystyrene Zoseweretsa,makaseti a kanema,zotengera phulusa, mitengo ikuluikulu, zakumwa/zozizira chakudya,mowamakapu,vinyondiShampeni makapu, chitazotengera zakudya,Styrofoam
#7 O (ZINA) Mapulasitiki ena onse Polycarbonate (PC),polyamide (PA),styrene acrylonitrile (SAN),mapulasitiki a acrylic / polyacrylonitrile (PAN),bioplastics
#ABS Acrylonitrile butadiene styrene Monitor / TV milandu, opanga khofi,mafoni am'manja,zowerengera, ambirikompyutapulasitiki,Njerwa za Lego, ambiriFFFZida zosindikizidwa za 3D zomwe sizilibioplasticmongaPLA
#PA Polyamide Nayilonimonga bristles mswachi, masokosi, masitonkeni, etc.
Nthawi yotumiza: Jul-26-2021