2.2 L BPA ujeke wamanzi wepulasitiki wamahhala wokuphuza ibhodlela lokuzivocavoca
Indlela yokukhetha ibhodlela lamanzi lepulasitiki eliphezulu
Isinyathelo sokuqala sokukhetha ibhodlela lamanzi ukubona izinto zebhodlela lamanzi, okuncike kakhulu emzimbeni webhodlela.Ngokucacile, ungabheka imiyalo yelebula ebhodleleni noma ubheke ilebula engezansi.
Lapha ngichaza kuphela impahla evamile yebhodlela lamanzi emakethe, ngokuvamile ilebula ⑤ noma ⑦.
⑤ ingasetshenziswa ngokuphepha, impahla ye-PP engeyona enobuthi, kodwa qaphela lokhu okuqukethwe kulula ukuqhekeka, ayikwazi ukumelana nokungqubuzana okunodlame kakhulu
2.Amabhodlela amanzi amakwe ⑦ adinga ukuhlukaniswa ngokwehlukana.Amabhodlela adinga futhi ukukhomba i-bisphenol A, i-estrogen yemvelo i-United States, i-European Union namanye amazwe ayivimbile emikhiqizweni eyenzelwe izingane ezingaphansi kweminyaka emithathu.Sicela ubheke imithethonqubo efanele ukuze uthole izinhlinzeko ezithile.
3.Ilebula ithi ⑦ ibhodlela lamanzi kumele libone ukuthi ikhona yini i-BPA yamahhala (alinayo i-bisphenol A) lolu phawu, ibhizinisi elijwayelekile lizoba njengokuthi Iphoyinti lokudayisa, lingatholakala ebhodleleni noma phansi ebhodleleni.
Amanani amancane e-BPA anomphumela omncane kubantu abadala abajwayelekile, ngakho ungethuki ngokweqile.
4.Ukufudumala khumbuza wonke umuntu ukuthi angasebenzisi ibhodlela lamanzi amaminerali elijwayelekile ukuphuza amanzi.Inkomba ithi ①.
Leli bhodlela lamanzi ngokwalo alinalo ubuthi, kodwa ngenxa yenqubo yokukhiqiza amabhizinisi angekho emthethweni angase engeze i-plasticizer DEHP, i-antimony yensimbi esindayo nezinye izinto ezinobuthi, ngakho-ke ekushiseni okuphezulu kuzokhipha izinto ezinobuthi.Ayifanele ukusetshenziswa okuphindaphindiwe isikhathi eside noma iqukethe izinto ezine-asidi.
Q1: Iyini i-MOQ yakho?