1. Imigangatho yokuphunyezwa kweamanzi eplastikicupsE-China, imveliso kunye nokuthengiswa kweekomityi zamanzi zeplastiki kufuneka zihambelane nemigangatho efanelekileyo yokuphunyezwa, ebandakanya ikakhulu le miba ilandelayo:
1. GB 4806.7-2016 "Izixhobo zoqhagamshelwano zokutya iimveliso zeplastiki"
Lo mgangatho uxela izalathisi zokwenziwa komzimba, iikhemikhali kunye nokhuseleko lwemveliso yeplastiki yemathiriyeli yokutya, kubandakanya ukupheliswa, ukuguquguquka, ukuphendula okungazinzanga, imikrwelo kunye nokunxiba, isidanga sokutya, njl.
2. QB / T 1333-2018 "Indebe yamanzi ePlastiki"
Lo mgangatho uchaza iimfuno zezinto eziphathekayo, ulwakhiwo, ukhuseleko, ukhuseleko lokusingqongileyo kunye nococeko lweekomityi zamanzi zeplastiki, kubandakanywa neemfuno zeqokobhe lekomityi yeplastiki, i-spout yekomityi, i-cup bottom kunye nezinye iindawo.
3. GB/T 5009.156-2016 "Ukumiselwa kokufuduka ngokupheleleyo kwiimveliso zeplastiki zokusetyenziswa kokutya"
Lo mgangatho uyimfuneko ekumiselweni kwemfuduko epheleleyo kwiimveliso zeplastiki zokusetyenziswa kokutya, kubandakanywa amalungiselelo ovavanyo lwesampulu, idosi ye-reagent, kunye neenkqubo zokuvavanya.
2. Izinto eziphathekayo zekomityi yamanzi yeplastiki
Izinto ezisetyenziswa ngokuqhelekileyo kwiikomityi zamanzi zeplastiki ziquka i-polyethylene (PE), i-polypropylene (PP), i-polystyrene (PS) kunye ne-polycarbonate (PC). Phakathi kwabo, i-PE kunye ne-PP inobunzima obuhle kunye nokunyanzeliswa koxinzelelo, kwaye ngokuqhelekileyo isetyenziselwa ukwenza iikomityi zamanzi ezimhlophe kunye ezicacileyo; Izixhobo ze-PS zinobunzima obuphezulu, ukubonakala kakuhle, imibala eqaqambileyo, kwaye kulula ukucutshungulwa kwiimilo ezahlukeneyo, kodwa zikhaphukhaphu ngobunzima; Izinto zePC Inobulukhuni obuqinileyo kunye namandla, ukuqina okuhle kunye nokungafihli okuphezulu, kwaye ingasetyenziselwa ukwenza iikomityi zamanzi ezikumgangatho ophezulu.
3. Ukhuseleko lweekomityi zamanzi zeplastiki
Ukhuseleko lweekomityi zamanzi zeplastiki ikakhulu zibhekisa ekubeni ngaba zivelisa imichiza eyingozi kwimpilo yabantu. Imathiriyeli yeplastiki esetyenziswa ngokuqhelekileyo iyahlangabezana nemigangatho yempilo nokhuseleko, kodwa xa ibekwe kwizinto ezinobushushu obuphezulu, izinto ezinobungozi, ezifana ne-benzene kunye ne-diphenol A, zinokukhutshwa. Abathengi bayacetyiswa ukuba bakhethe iimveliso ezihambelana nemigangatho yelizwe kwaye baqaphele ukuba bangasebenzisi iikomityi zamanzi kwiindawo eziphezulu zokushisa.
4. Ukhuseleko lokusingqongileyo lweekomityi zamanzi zeplastikiUkhuseleko lokusingqongileyo lweekomityi zamanzi zeplastiki ikakhulu zibhekiselele ekubeni zingaphinda zisetyenziswe okanye zisetyenziswe kwakhona. Iikomityi zamanzi zeplastiki ezihlangabezana nemigangatho yesizwe zinokuphinda zisetyenziswe, kodwa ukuba ziphelisiwe, ziqhekekile, njl.njl. ngexesha lokusetyenziswa, umphumo wazo wokurisayikilishwa unokuchaphazeleka. Abathengi bayacetyiswa ukuba bacoce iikomityi zamanzi ngokukhawuleza emva kokusetyenziswa kwaye baphinde bazisebenzise ngendlela efanelekileyo.
5. Isiphelo
Ukukhetha iikomityi zamanzi zeplastiki ezikhuselekileyo kunye nokusingqongileyo azikwazi ukukhusela kuphela impilo yabathengi, kodwa zidlala indima efanelekileyo ekukhuselweni kwendalo. Xa kuthengwa iikomityi zamanzi zeplastiki, abathengi banokujonga imigangatho yokuphunyezwa kwemveliso okanye iziqinisekiso ezisemgangathweni ezifanelekileyo, kwaye basebenzise oku njengendlela yokukhetha iimveliso eziphezulu.
Ixesha lokuposa: Jun-03-2024