Esikhathini samanje sokushintsha okusheshayo embonini, isidingo sezinto ezihlala zihlala futhi ezinomthelela omuhle emvelweni siqhubeka sikhula. Phakathi kwalezi, izengezo zeplastiki eziluhlaza zivelele njengokwakhiwa okubalulekile okuhamba phambili ekushintsheni izindlela zokukhiqiza ezihlala zihlala. Izixazululo zamakhemikhali aluhlaza aziguquli kuphela indlela okwenziwa ngayo amaplastiki kodwa futhi zixazulula nezinkinga ezibalulekile zemvelo ezifana nokukhishwa kwekhabhoni nokuphathwa kwemfucumfucu. I-Shandong Changxing Plastic Additives Co., Ltd, ehamba phambili emkhakheni wezemvelo nezithasiselo zeplastiki ezihlala zihlala, ibonisa le shintsho ngokuqhubeka kwayo kokwakha izinto ezintsha nokuphathwa kwemvelo. Le ndatshana ihlola ukubaluleka kwekhemistri eluhlaza ekukhiqizeni amaplastiki, izindlela ezihlala zihlala ezamukelwa yiShandong Changxing, nokuthi imikhiqizo yabo isiza kanjani ekunciphiseni izindleko zekhabhoni emakethe ye-EU, ngenkathi iphinde inikeze izicelo ezibanzi embonini.

Izithako ze-plastiki ezihlala zihlanzekile zisho izixazululo zamakhemikhali eziklanyelwe ukuthuthukisa izici zeplastiki ngenkathi kuncishiswa umthelela emvelweni. Lezi zithako ngokuvamile zikhuthaza ukuhamba phambili kokubola, zithuthukise ukujikeleza, futhi zinciphise ukuncika ezindaweni eziyingozi. Enhliziyweni yalezi zinguquko kukhona umqondo we-chemistry eluhlaza—indlela yesayensi egxile ekwakheni imikhiqizo namaphrosesi amakhemikhali anciphisa noma akhiphe ukusetshenziswa nokwakhiwa kwezinto eziyingozi. Incazelo ye-chemistry eluhlaza ifaka izimiso ezifana nokuvimbela udoti, ukusebenza kahle kwamandla, nokusetshenziswa kwezinto zokudla ezivuselelekayo. Ngamunye, lezi zimiso ziqhuba ukuthuthukiswa kwemikhiqizo yokuhlanza ebolekayo nezixazululo ze-chemistry ezizinzile ezisetshenziswa kakhulu embonini yeplastiki ukuze kudalwe imikhiqizo ephephile, enezinzuzo ezithe xaxa.

I-Shandong Changxing igxile kumakhemikhali aluhlaza enzelwe ukukhiqizwa kopulasitiki okusimeme. Imikhiqizo yabo yenzelwe ukusekela izinhloso zamakhemikhali aluhlaza ngokuthuthukisa ukusebenza kwezinto ngaphandle kokudela ukuphepha kwemvelo. Lezi zengezo azithuthukisi nje kuphela izimfanelo zomzimba ze-PET egaywe kabusha nezinye izinhlobo zepulasitiki kodwa futhi zihambisana nezinqubomgomo zemvelo ezibhekise ekukhiqizeni okusimeme.

I-chemistry eluhlaza idlala indima ebalulekile ekuguquleni ukukhiqizwa kweplastiki kwendabuko, okwakuhlale kusekelwe kakhulu ezimpahleni ezisekelwe kumafutha, ezineziphumo ezinkulu emvelweni. Ukufaka izimiso ze-chemistry eluhlaza kwehlisa udoti oluyingozi, kwehlisa ukusetshenziswa kwamandla, futhi kukhuthaza ukusetshenziswa kwezinto ezivuselelekayo nezibuyisiwe. Le shintsho ibalulekile ukuze kuhlangatshezwane nemithetho eqinile yokuvikelwa kwemvelo emhlabeni jikelele, ikakhulukazi ezimakethe ezifana ne-EU lapho izintela ze-carbon nezindinganiso zokuhlala ziqiniswa kakhulu.

I-Shandong Changxing Plastic Additives Co., Ltd ikhona phambili kulolu shintsho. Le nkampani ihlanganisa izindlela zokwakha ezisimeme ezinqubweni zayo zokukhiqiza, igcizelela ukusetshenziswa kwezinto eziphinde zisetshenziswe kanye nezithasiselo eziluhlaza ezisiza emamodelini omnotho ophindaphindwayo. Imigqa yabo yokukhiqiza ihlelwe kahle ukuze inciphise ukukhishwa, ukusetshenziswa kwamandla, kanye nezinsalela zamakhemikhali, ikhombisa ukuzinikela okuhle kakhulu ekusimameni kwemvelo. Lezi zindlela azigcini nje ngokuhambisana nemithetho kodwa futhi zandisa igama lenkampani njengomphakeli onesibopho emakethe yeplastiki yomhlaba.

Omunye wemikhawulo ebalulekile ye-Shandong Changxing yokwengeza izinto eziluhlaza zeplastiki ukukwazi kwazo ukunciphisa kakhulu umkhondo wekhabhoni wemikhiqizo yeplastiki. Njengoba lezi zengezo zenzelwe ukukhiqizwa kwe-PET ephinde isetshenziswe, zandisa ukujikeleza nokusebenza kweplastiki eziphinde zisetshenziswe, kuvumela abakhiqizi ukuba bahlangabezane nezindinganiso ezinzima zemvelo. Lokhu kubalulekile ikakhulukazi kumafemu aqondiswe emakethe ye-EU, lapho imithwalo yekhabhoni isetshenziswa kakhulu kumikhiqizo ethunyelwa ngaphandle ngokuya ngemikhondo yazo yekhabhoni.

Ngokusebenzisa izithako zeShandong Changxing, amabhizinisi angakwazi ukunciphisa kakhulu i-carbon esakhelwe kuyo, ngaleyo ndlela kuncishiswe ukuchayeka kwawo kumarengi e-carbon futhi kuthuthukiswe ukuncintisana kwawo emakethe. Lezi zithako ziphinde zibe nomthelela emikhiqizweni yepulasitiki eqinile, esezingeni eliphezulu, kusekelwa ukusimama ngaphandle kokudela ukusebenza. Leli zinzuzo yamasu kusiza izinkampani ukuthi zihambisane nezinjongo ze-EU Green Deal kanye nemiyalelo yokuhambisana nemvelo.

Ububanzi bezinto zokwakha eziluhlaza zeShandong Changxing buhamba phambili emikhakheni eminingi, kuhlanganise nokupakisha, ezimoto, ukwakhiwa, nezimpahla zabathengi. Lezi zinto zokwakha zithuthukisa izakhiwo zomshini, ukumelana ne-UV, nokusebenza kwezinto ezilahlwayo, okuyizici ezibalulekile zokusebenza okuhlukahlukene. Ngokwenza kube nokwenzeka ukusebenzisa i-PET ephindwe kabili nezinye izinto ezisimeme, lezi zinto zokwakha zisekela imikhakha ekwehliseni umthelela wazo emvelweni nasekuhlangabezaneni nezidingo zabathengi zemikhiqizo eluhlaza.

Ngaphandle kokusebenza komkhiqizo, ukuzibophezela kweShandong Changxing ekusimameni kwemvelo kudlulela kuzo zonke izici zebhizinisi layo. Le nkampani itshala imali ocwaningweni oluqhubekayo ukuze kuthuthukiswe izixazululo ezintsha zamakhemikhali aluhlaza futhi ibambisane nabalingani ukukhuthaza izinto zokuhlinzekwa ezisimeme. Ukuzinikela kwabo emagunyeni omphakathi kuqinisekisa ukuthi ukuvikelwa kwemvelo kuhlala kuyinani eliyinhloko lebhizinisi, kuqinisa isikhundla sabo sobuholi emkhakheni wamakhemikhali aluhlaza.

Sibheke phambili, iShandong Changxing ihlola ngentshiseko izinto ezintsha ezizayo kumakhemikhali aluhlaza kanye nezindiza ezisimeme. Izinhlelo zocwaningo zigxile ekuthuthukiseni ukubola, ukuthuthukisa izithako ezintsha ezisekelwe ezintweni eziphilayo, nokwandisa ukusebenza kahle kwamandla ezinqubweni zokukhiqiza. Lezi zithuthukisi zithembisa ukuqhakambisa kakhulu indima yezithako zezindiza ezinobungani nemvelo ekufezeni imigomo yomhlaba wonke yokusimama.

Amaklayenti avumele njalo iShandong Changxing ngekhwalithi yemikhiqizo yayo, ukwesekwa kwezobuchwepheshe, nokuzibophezela kwemvelo. Ubufakazi bugqamisa ukuthuthukiswa kokusebenza komkhiqizo, ukonga izindleko kumarethi ekhabhoni, nokuphumelela kokuhlanganiswa kwezinto ezisimeme emigqeni yokukhiqiza. Lezi zifundo zokuphumelela ziqinisekisa izinzuzo ezisebenzayo nezinzuzo zemakethe zokwamukela izengezo zamakhemikhali aluhlaza.

Ekuphetheni, izithasiselo zeplastiki ezilungele imvelo zimele isinyathelo esibalulekile sokukhiqiza okungaguquki, zinikeza izinzuzo ezinkulu zemvelo nezomnotho. I-Shandong Changxing Plastic Additives Co., Ltd ibonisa ukuthi kanjani imigaqo ye-chemistry eluhlaza ingasetshenziswa ukudala izixazululo ezintsha, ezizinzile ezibhekana nezinselelo zemvelo zamanje. Kubantu beshishini abafuna ukuthuthukisa umthelela wabo wokuzinza nokuthola ithuba lokuncintisana emakethe yomhlaba, ukubambisana ne-Shandong Changxing kuyisinqumo esihamba phambili. Ukuze ufunde kabanzi ngemikhiqizo yabo kanye nezinhlelo zokuzinza, vakashela ku-Imikhiqizoikhasi noma sithinte nge-",Xhumana Nathi ipulatifomu.