Ukungcoliswa kwepulasitiki sekuyinkinga ecindezelayo emhlabeni wonke, njengoba izigidi zamathani emfucumfucu egcina iphelela olwandle lwethu, ezindaweni zokulahla imfucumfucu, nasezindaweni zemvelo minyaka yonke.Ukubhekana nale nkinga kudinga izixazululo ezintsha, futhi esinye sezixazululo esinjalo ulayini wokuwasha kabusha we-PPPE.
Ulayini wokuwasha kabusha we-PP PE uwuhlelo olubanzi olwakhelwe ukuphinda lusetshenziswe futhi luphinde lusebenzise izinto zepulasitiki zangemuva komthengi, ikakhulukazi i-polypropylene (PP) ne-polyethylene (PE).Lezi zinhlobo zamapulasitiki zivame ukusetshenziselwa ukupakisha, amabhodlela, kanye nemikhiqizo ehlukahlukene yabathengi, okubenza babe negalelo elikhulu emfucumfucwini wepulasitiki.
Ulayini wokugaya kabusha uqukethe izingxenye ezimbalwa ezibalulekile ezisebenza ngokuzwana ukucubungula nokuguqula udoti wepulasitiki ube izinto ezisebenziseka kabusha.Isinyathelo sokuqala sihlanganisa indlela yokuhlunga ehlukanisa izinhlobo ezahlukene zamapulasitiki ngokusekelwe ekwakhekeni kwawo nombala.Lokhu kuqinisekisa isitokwe sokudla esilinganayo ngezigaba ezilandelayo zenqubo yokugaywa kabusha.
Okulandelayo, imfucuza yepulasitiki ingaphansi kwenqubo yokugeza ngokuphelele.Lokhu kuhilela uchungechunge lwezinyathelo zokuhlanza, njengokuwasha ukungqubuzana, ukuwasha amanzi ashisayo, nokwelashwa ngamakhemikhali, ukuze kukhishwe ukungcola okunjengokungcola, amalebula, nezinto ezinamathelayo.Inqubo yokuwasha idlala indima ebalulekile ekukhiqizeni izinto zepulasitiki ezigaywe kabusha ezisezingeni eliphezulu.
Uma usuhlanziwe, imfucumfucu yepulasitiki iyasikwa ibe yizicucu ezincane bese idluliswa ochungechungeni lwemishini, okuhlanganisa i-granulator, i-friction washer, kanye ne-centrifugal dryer.Le mishini isiza ukudiliza ipulasitiki ibe yizinhlayiyana futhi isuse umswakama oweqile, ilungisele okubalulekile esigabeni sokugcina somugqa wokugaywa kabusha.
Ipulasitiki eyi-granulated ibe isincibilikiswa futhi ikhishwe kuma-pellets afanayo, angasetshenziswa njengempahla eluhlaza ezimbonini ezihlukahlukene.Lawa ma-pellets agaywe kabusha anezakhiwo ezifana nepulasitiki engasasebenzi, okuwenza afanelekele ukukhiqiza imikhiqizo emisha njengeziqukathi zepulasitiki, amapayipi, nezinto zokupakisha.
Izinzuzo zokusebenzisa ulayini wokuwasha kabusha we-PPPE ziningi.Okokuqala, kunciphisa kakhulu inani lemfucuza yepulasitiki egcina isendaweni yokulahla imfucumfucu noma ingcolise indawo yethu.Ngokwenza kabusha izinto zepulasitiki, singakwazi ukonga izinsiza ezibalulekile futhi sinciphise isidingo sokukhiqizwa kwepulasitiki okusha.
Ngaphezu kwalokho, ukusetshenziswa kwepulasitiki esetshenziswe kabusha kunciphisa ukukhishwa kwekhabhoni kanye nokusetshenziswa kwamandla okuhambisana nezinqubo zokukhiqiza.Ukugaywa kabusha kwepulasitiki kudinga amandla amancane kunokukhiqiza ipulasitiki engasasebenzi ngamafutha ezinto ezimbiwa phansi, okufaka isandla endleleni esimeme futhi evumelana nemvelo.
Ngaphezu kwalokho, ulayini wokuwasha kabusha we-PPPE usiza ekwakheni umnotho oyindilinga wepulasitiki, lapho izinto ezisetshenziswayo ziphinde zisetshenziswe futhi zigaywe kabusha esikhundleni sokulahlwa.Lokhu kunciphisa isidingo sokukhiqizwa kwepulasitiki entsha, konga izinsiza, futhi kunciphisa umthelela omubi wemfucumfucu yepulasitiki kuma-ecosystem.
Sengiphetha, ulayini wokuwasha kabusha we-PPPE unikeza isisombululo esisebenzayo sokubhekana nenkinga yomhlaba wonke kadoti wepulasitiki.Ngokusebenzisa lolu hlelo oluphelele lokugaywa kabusha, singaguqula imfucumfucu yepulasitiki yangemuva kwabathengi ibe yimithombo ebalulekile, sinciphise ukungcoliswa kwemvelo, futhi sikhuthaze indlela esimeme yokusetshenziswa kwepulasitiki.Ukwamukela ubuchwepheshe obunjalo bokugaywa kabusha kubalulekile kwikusasa elihlanzekile neliluhlaza.
Isikhathi sokuthumela: Aug-01-2023