Kufunika kobwezeretsanso zinyalala zamapulasitiki sikumangotembenuza zinyalala kukhala chuma, komanso kumakhala ndi tanthauzo lozama komanso labwino, lomwe limawonekera makamaka m'magawo awiri:
1. Zotsatira zakuwononga mapulasitikipa chilengedwe Chifukwa cha mtengo wotsika wa mapulasitiki, amagwiritsidwa ntchito kwambiri popanga zinthu, ndipo ambiri amatayidwa pambuyo pogwiritsira ntchito nthawi imodzi ndikuyambitsa kuipitsidwa koyera kodziwika bwino.Mwachitsanzo, kugwiritsa ntchito filimu ya mulching yaulimi kwadzetsa chitukuko chachikulu paulimi, koma kuthirira kwa zidutswa zikagwiritsidwa ntchito kumapangitsa kuti zidutswa za filimuyi zitseke nthaka, zomwe zimawononga nthaka yabwino, zimalepheretsa kukula kwa mizu ya zomera ndi kuyamwa kwa nthaka. madzi ndi michere, ndi kuipitsa nthaka .Kutaya zinyalala zapulasitiki kwa nthawi yaitali ndi mvula kudzachititsa kuti zinthu zina zapoizoni za m’mapulasitiki zilowe m’madzi apansi panthaka, kuwononga mitsinje ndi nyanja ndi kuwononga thanzi la anthu!Chifukwa chake, dzikolo likulimbikitsanso ukadaulo wobwezeretsanso zinyalala za pulasitiki, ndipo zinyalala zobwezeretsanso granulator ndi imodzi mwazisankho.Kudzera mu zinyalala zobwezeretsanso pulasitiki, kuyeretsa, kuphwanya, kutaya madzi m'thupi ndi kuyanika.
2 .Ubale pakati pazinyalala pulasitikikubwezeretsanso ndi mphamvu.Mapulasitiki amakono ndi opangidwa ndi mafuta, koma mafuta a dziko langa amangotenga pafupifupi 2 peresenti ya dziko lapansi.Kuyambira m’chaka cha 1993, dziko langa lasintha kuchoka pa kutumiza mafuta kunja n’kukhala wotumiza kunja mafuta mu ukonde.Mu 2002, idalowa m'malo mwa Japan ngati dziko lachiwiri padziko lonse lapansi ogula mafuta.Pakadali pano, kudalira mafuta kudziko langa kwafika 40%.Chifukwa chake, kusowa kwa mphamvu kwakhala chinthu chachikulu chomwe chikulepheretsa chitukuko cha anthu 1 ndipo kubwezereranso zinyalala zamapulasitiki kumachepetsa kuchepa kwazinthu zomwe zikuchulukirachulukira kumlingo wina.Pakadali pano, zotulutsa zapulasitiki m'dziko langa zakhala zachiwiri padziko lonse lapansi, ndipo zikukula pamlingo wopitilira 10% chaka chilichonse, kotero kuchuluka kwa zinyalala zomwe zimapangidwa ndizodabwitsa.Komabe, momwe zinthu ziliri pano zobwezeretsanso ndikugwiritsa ntchito mapulasitiki a zinyalala m'dziko langa sizowoneka bwino.Mapulasitiki ambiri otaya zinyalala amatayidwa pansi.
Mwachidule, tanthauzo la zinyalala pulasitiki yobwezeretsanso pellet makina ali ndi cholinga chofanana ndi tanthauzo la zinyalala zobwezeretsanso pulasitiki, ndi pulasitiki pelletizing makina ndi njira kuzindikira yobwezeretsanso zinyalala mapulasitiki.Pulasitiki granulator imagawidwa kukhala single screw granulator ndi mapasa screw granulator.Granulator yokhala ndi sikelo imodzi imatha kukonzanso filimu yapulasitiki, zikwama zoluka, ulusi wa rayon zinyalala, filimu yotenthetsera kutentha, ndi zina zambiri, ndipo mapasa-screw granulator amatha kubwezeretsanso mabotolo a PET (mabotolo a chakumwa cha pulasitiki), ndi zina zambiri.
Nthawi yotumiza: Nov-19-2020