2.2 L I-BPA yeplastiki yasimahla yemidlalo yokusela ibhotile yamanzi ejimini
Indlela yokukhetha ibhotile yamanzi yeplastiki ephezulu
Isinyathelo sokuqala sokukhetha ibhotile yamanzi kukubona izinto zebhotile yamanzi, eyona nto ixhomekeke kumzimba webhotile.Ngokukodwa, unokujonga imiyalelo yeleyibhile kwibhotile okanye ujonge kwileyibhile engezantsi.
Apha ndichaza kuphela izinto eziqhelekileyo zebhotile yamanzi kwimarike, ngokubanzi ileyibhile ⑤ okanye ⑦.
⑤ ingasetyenziswa ngokukhuselekileyo, izinto zePP ezingeyotyhefu, kodwa nikela ingqalelo kule nto ilula ukuqhekeka, ayinakumelana nongquzulwano olunobundlobongela kakhulu.
2. Iibhotile zamanzi eziphawulwe ⑦ kufuneka zahlulwe ngokwahlukeneyo.Iibhotile nazo kufuneka zichonge i-bisphenol A, i-estrogen yendalo esingqongileyo i-United States, i-European Union kunye namanye amazwe avaliweyo kwiimveliso ezenzelwe abantwana abangaphantsi kwesithathu.Nceda ujonge kwimigaqo efanelekileyo yezibonelelo ezithile.
3.Ileyibhile ithi ⑦ ibhotile yamanzi kufuneka ibone ukuba kukho i-BPA yasimahla (ayiqulathanga i-bisphenol A) olu phawu, ishishini jikelele liya kuba njengenqaku lendawo yokuthengisa, linokufumaneka kwibhotile okanye kumzantsi webhotile.
Amanani amancinci e-BPA anempembelelo encinci kubantu abadala abaqhelekileyo, ngoko ungothuki kakhulu.
4. Ukufudumala khumbuza wonke umntu ukuba angasebenzisi ibhotile yamanzi amaminerali eqhelekileyo ukusela amanzi.Isichongi ngu ①.
Le bhotile yamanzi ngokwayo ayinayo inetyhefu, kodwa ngenxa yenkqubo yokuvelisa amashishini angekho mthethweni anokongeza i-plasticizer DEHP, i-antimony yensimbi enzima kunye nezinye izinto ezinobuthi, ngoko ke kwiqondo lokushisa eliphezulu liya kukhupha izinto ezinobuthi.Ayifanelekanga ukusetyenziswa ngokuphindaphindiweyo kwexesha elide okanye iqulethe izinto ezine-acidic.
I-Q1: Yintoni i-MOQ yakho?