I-aluminiyam yenye yezona zimbiwa zisetyenziswa kakhulu kwihlabathi, kunye nokusetyenziswa kumashishini ahlukeneyo, kuquka ukwakhiwa, ukuthutha, kunye nokupakishwa.Nangona kunjalo, ukuveliswa kwe-aluminiyam entsha kwizinto eziluhlaza kunamandla amakhulu kwaye kuvelisa ukukhutshwa kwegesi ye-greenhouse ebalulekileyo, igalelo kutshintsho lwemozulu.Ukurisayikilishwa kwe-aluminiyam kunika enye indlela ezinzileyo ngokunciphisa ukusetyenziswa kwamandla kunye nokukhutshwayo ngelixa kulondolozwa imithombo yendalo.Kweli nqaku, siphonononga ukubaluleka kokurisayikilisha kwealuminiyam, izibonelelo zayo, kunye nenkqubela phambili yamva nje ebaleni.
Izinto eziluncedo zokuRecycling yeAluminiyam:
Ukurisayikilishwa kweAluminiyam kubonelela ngeenzuzo ezininzi zokusingqongileyo kunye nezoqoqosho.Okokuqala, kunciphisa kakhulu ukusetyenziswa kwamandla, njengoko ukuphinda kusetyenziswe ialuminiyam kufuna kuphela i-5% yamandla afunekayo ukuvelisa i-aluminiyam entsha.Oku kuguqulela ekunciphiseni ukukhutshwa kwegesi ye-greenhouse, okwenza kube sisixhobo esibalulekileyo ekulweni nokutshintsha kwemozulu.Okwesibini, ukurisayikilishwa kwe-aluminiyam kunceda ekugcineni imithombo yendalo, njengoko kunciphisa imfuno yokwembiwa kunye nokutsalwa kwe-bauxite ore.Okwesithathu, ukurisayikilishwa kwealuminiyam kuvelisa izibonelelo zoqoqosho, kubandakanywa ukudalwa kwemisebenzi kunye nokuveliswa kwengeniso, njengoko ialuminiyam ehlaziyiweyo isetyenziswa kumashishini ahlukeneyo.
Inkqubo yokuRisayikilishwa kweAluminiyam:
Inkqubo yokurisayikilisha ialuminiyam ibandakanya amanyathelo aliqela, ukuqala ngokuqokelelwa kwe-aluminiyam elahliweyo evela kwimithombo eyahlukeneyo, efana neetoti zesiselo, izinto zokwakha, kunye neenxalenye zemoto.I-aluminiyam eqokelelweyo iyahlelwa, icocwe, kwaye inyibilikiswe kwi-aeziko.I-aluminiyam etyhidiweyo igalelwa kwizibumba ukuze zenze iingots okanye zisetyenziswe ukuvelisa iimveliso ezintsha ngokuthe ngqo.I-aluminiyam ehlaziyiweyo ikumgangatho ophezulu kwaye ingasetyenziselwa uluhlu lwezicelo, kubandakanywa iitoti zesiselo, izinto zokwakha, kunye nezithuthi zokuthutha.
Indima yeTekhnoloji kuRecycling yeAluminiyam:
Ukuqhubela phambili kwezobuchwepheshe kuye kwaphucula ukusebenza kakuhle kunye nokusebenza kakuhle kwe-aluminiyam yokubuyisela kwakhona.Iinkqubo zokuhlela ngokuzenzekelayo, umzekelo, zinokwahlula iintlobo ezahlukeneyo ze-aluminium scrap, ezifana neetoti, i-foil, kunye nezinto zokwakha, okuvumela ukulawula umgangatho ongcono kunye namazinga aphezulu okubuyisela.Ukwenziwa kwezinto ezintsha kuyilo nokusebenza kwesithando somlilo kuye kwakhokelela ekunciphiseni ukusetyenziswa kwamandla kunye nokukhutshwa kwezinto ngexesha lenkqubo yokunyibilika.Ngaphaya koko, ubuchule obutsha obufana nobuchwephesha be-microwave buyaphononongwa ukuze kuphuculwe ukusebenza kakuhle kokurisayikilishwa kwealuminiyam.
Ukwenziwa kwakhona kweAluminiyam kuQoqosho lweSetyhula:
Ukurisayikilishwa kwealuminiyam kudlala indima ebalulekileyo kuqoqosho lwesetyhula, apho imathiriyeli igcinwa isetyenziswa ixesha elide kangangoko, kuncitshiswa inkunkuma nokugcinwa kwemithombo yobutyebi bendalo.Ialuminiyam esetyenzisiweyo ingasetyenziselwa ukuvelisa iimveliso ezintsha, ezinokuphinda zisetyenziswe kwakhona ekupheleni komjikelo wobomi bazo.Imodeli yoqoqosho lwesetyhula ikhuthaza usetyenziso oluzinzileyo kunye nemveliso, ekhokelela kwiinzuzo zoqoqosho, zokusingqongileyo kunye nezentlalo.
Imingeni yokuRisayikilishwa kweAluminiyam:
Ngaphandle kweenzuzo zokurisayikilisha ialuminiyam, kukho imingeni emininzi ekufuneka isonjululwe.Owona mceli mngeni mkhulu kukuqokelelwa kunye nokuhlelwa kwezinto ezilahliweyo ze-aluminiyam.Inkqubo yokuqokelela iyakwazi ukuqhekeka, kunye ne-scrap evela kwimithombo eyahlukeneyo, okwenza kube nzima ukuqokelela kunye nokuhlelwa ngokufanelekileyo.Ukongezelela, i-aluminium scrap ingaba nokungcola okufana nepeyinti, iingubo, kunye nezinye izinto ezingcolileyo, ezinokuchaphazela umgangatho we-aluminium ehlaziyiweyo.
Imithetho nemigaqo-nkqubo kaRhulumente:
Oorhulumente kwihlabathi jikelele baya bekuqonda ngakumbi ukubaluleka kokuhlaziywa kwe-aluminium kwaye baphumeza imigaqo-nkqubo nemimiselo yokukhuthaza ukusetyenziswa kwayo.Umzekelo, i-European Union imisele i-75% ye-aluminiyam yokupakisha ngokutsha ngo-2025. I-Arhente yoKhuseleko lweNdalo yase-United States (EPA) nayo imisele injongo yokuphinda kusetyenziswe i-70% ye-aluminiyam yokupakisha ngo-2020. Ukongeza, amanye amazwe aqalise inkuthazo ukurisayikilishwa, okufana nezicwangciso zediphozithi, ezikhuthaza abathengi ukuba babuyise iimveliso ezisetyenzisiweyo ukuze zisetyenziswe kwakhona.
Ikamva Lokurisayikilisha kweAluminiyam:
Ikamva lokurisayikilishwa kwealuminiyam lijongeka lithembisa, kunye nobuchwepheshe obutsha kunye nezinto ezintsha ezivelayo zokuphucula ukusebenza kakuhle kunye nokusebenza kakuhle kwenkqubo yokurisayikilisha.Umzekelo, ukusetyenziswa kobukrelekrele bokwenziwa kunye nokufunda koomatshini kunokunceda ukwenza ngcono ukuhlenga-hlengisa kunye nokusebenzaaluminiyaminkunkuma.Ngaphaya koko, inkqubela phambili ekusetyenzisweni kwakhona kweekhemikhali,
Ixesha lokuposa: May-08-2023