Intshayelelo
Iplastiki eyonakaliswayo ibhekiselele kuhlobo lweplastiki eneempawu ezinokuhlangabezana neemfuno zokusetyenziswa, ukusebenza kuhlala kungatshintshi ngexesha lokugcinwa, kwaye kunokuthotywa kwizinto ezinobume bendalo phantsi kweemeko zendalo zendalo emva kokusetyenziswa.Ke ngoko, ikwabizwa ngokuba yiplastiki eyonakaliswa kokusingqongileyo.
Kukho iindidi ngeendidi zeeplastiki ezintsha: iiplastiki ezinokuthotywa, iiplastiki ezinokubola, ifoto/i-oxidation/iplastiki enokubola, iiplastiki ezinokonakala ezisekwe kwikhabhoni diokside, iiplastiki zentlaka yestatshi ethermoplastic.
Ukuthotywa kwepolymer kubhekiselele kwinkqubo yokwaphula ikhonkco le-macromolecular ye-polymerization ebangelwa yimichiza kunye nezinto ezibonakalayo.Inkqubo yokuthomalalisa apho iipolymers zisesichengeni seemeko zokusingqongileyo ezifana neoksijini, amanzi, imitha, imichiza, ungcoliseko, amandla omatshini, izinambuzane kunye nezinye izilwanyana, kunye ne-microorganisms kuthiwa ukuthotywa kokusingqongileyo.Ukuthotywa kunciphisa ubunzima bemolekyuli yepolymer kwaye kunciphisa iipropathi ezibonakalayo zepolymer imathiriyeli ide iphulukane nokusebenziseka kwayo, into eyaziwa ngokuba kukuwohloka kokuguga kwemathiriyeli yepolymer.
Ukuthotywa kokuguga kweepolymers kuhambelana ngqo nokuzinza kweepolymers.Ukuthotywa kokuguga kweepolymers kunciphisa ubomi benkonzo yeeplastiki.
Ukususela ekufikeni kweeplastiki, izazinzulu ziye zazinikela ekuchaseni ukuguga kwezinto ezinjalo, oko kukuthi, ukufunda ukuzinzisa, ukwenzela ukuba kuveliswe izixhobo ze-polymer eziphezulu, kwaye izazinzulu kumazwe ahlukeneyo zisebenzisa ukuziphatha kokunciphisa ukuguga. iipolima ukuphuhlisa iplastiki ukuthotywa kokusingqongileyo.
Ezona ndawo zisetyenziswa kakhulu kwiiplastiki ezingonakaliswayo zezi: ifilimu ye-mulch yezolimo, iintlobo ezahlukeneyo zeengxowa zokupakisha zeplastiki, iingxowa zenkunkuma, iingxowa zokuthenga kwiivenkile ezinkulu kunye nezixhobo zokutya ezilahlwayo.
Ingcamango yokuthotywa kwesidima
Inkqubo yokuthotywa kweeplastiki ezonakaliswa kokusingqongileyo ikakhulu ibandakanya ukuthotywa kwebhayoloji, ukuthotywa kwefoto kunye nokuthotywa kweekhemikhali, kwaye ezi nkqubo zintathu ziphambili zokuthotywa zineempembelelo ze-synergistic, synergistic kunye ne-coherent enye kwenye.Umzekelo, ukuthotywa kwefoto kunye nokuthotywa kweoksidi kaninzi kuqhubekeka ngaxeshanye nokukhuthazana;I-Biodegradation inokwenzeka ukuba yenzeke emva kwenkqubo ye-photodegradation.
Ixesha elizayo Trend
Imfuno yeplastiki eyonakalayo kulindeleke ukuba inyuke ngokuqhubekayo, kwaye ngokuthe ngcembe ithathe indawo yeemveliso zeplastiki zemveli.
Kukho izizathu ezibini ezingundoqo ezikhokelela koku, 1) Ukwanda kolwazi lukawonke-wonke malunga nokhuseleko lokusingqongileyo lukhuthaza abantu abaninzi ukuba baziqhelanise nemveliso eco-friendly.2) Ukuphuculwa kobuchwephesha okuthoba ixabiso lemveliso yeemveliso zeplastiki ezinokubola.Nangona kunjalo, ixabiso eliphezulu lee-resin ezonakeleyo kunye nokuhlala ngokuqinileyo kwimarike yazo ngeeplastiki ezahlukeneyo esele zikhona zenza kube nzima ukuba iiplastiki ezinokuthi zingene kwimarike.Ke ngoko, iplastiki enokubola ngebhayoloji ayinakukwazi ukubuyisela iplastiki yemveli kwixesha elifutshane.
I-Disclaimer: yonke idatha kunye nolwazi olufunyenwe nge-Ecopro Manufacturing Co., Ltd kubandakanywa kodwa kungaphelelanga ukufaneleka kwezinto, iipropathi eziphathekayo, ukusebenza, iimpawu kunye neendleko zinikezelwa ngenjongo yolwazi kuphela.Akufunekanga ithathwe njengemigaqo ebophelelayo.Ukumiselwa kokufaneleka kolu lwazi kulo naluphi na usetyenziso oluthile luxanduva lomsebenzisi kuphela.Phambi kokuba basebenze ngayo nayiphi na imathiriyeli, abasebenzisi kufuneka baqhagamshelane nababoneleli ngezinto eziphathekayo, i-arhente karhulumente, okanye i-arhente yezatifikethi ukuze bafumane ulwazi oluthe ngqo, olupheleleyo noluneenkcukacha malunga nemathiriyeli abayiqwalaselayo.Inxalenye yedatha kunye neenkcukacha zenziwe zisekwe kuncwadi lwentengiso olubonelelwa ngababoneleli bepolymer kwaye amanye amalungu avela kuvavanyo lweengcali zethu.
Ixesha lokuposa: Aug-10-2022
