Yiziphi izingozi zamabhethri e-lithium asetshenzisiwe?

Uma amabhethri e-lithium-ion okuphela kwesikhathi engasetshenziswanga ngendlela efanele, i-lithium hexafluorate, i-organic carbonate nezinsimbi ezisindayo ezifana ne-cobalt nethusi nakanjani izobeka ingozi yokungcola okungenzeka emvelweni. Ngakolunye uhlangothi, i-cobalt, i-lithium, ithusi nepulasitiki kumabhethri e-lithium-ion emfucuza yizinsiza ezibalulekile ezinenani eliphezulu lokubuyisela. Ngakho-ke, ukwelashwa kwesayensi nokusebenza okuphumelelayo nokulahlwa kwamabhethri e-lithium-ion akugcini nje kunezinzuzo ezibalulekile zemvelo, kodwa futhi kunezinzuzo ezinhle zezomnotho.

Uma amabhethri e-lithium asetshenzisiwe alahlwa njengodoti futhi angena emvelweni, izinsimbi ezisindayo ezikuwo azikwazi ukubola futhi zidala ukungcoliswa okukhulu kwemvelo. Ngokwezibalo, ibhethri elisetshenzisiwe lingenza 1 imitha yesikwele yomhlabathi ilahlekelwe unomphela inani layo, futhi ibhethri yenkinobho ingangcolisa amalitha angu-600,000 amanzi.

Ukulimala kwamabhethri asetshenzisiwe kubalulekile kugxile enanini elincane lezinsimbi ezisindayo eziqukethwe kuwo, njengomthofu, i-mercury, i-cadmium, njll. Lezi zinto ezinobuthi zingena emzimbeni womuntu ngezindlela ezihlukahlukene, futhi kunzima ukuzikhipha ngemva kwesikhathi eside- ukuqoqwa kwethemu, kulimaze isimiso sezinzwa, umsebenzi we-hematopoietic namathambo, futhi kungabangela nomdlavuza.

1. I-mercury (Hg) ine-neurotoxicity esobala, ngaphezu kwesistimu ye-endocrine, isimiso somzimba sokuzivikela ezifweni kanye neminye imiphumela emibi, ingabangela i-pulse esheshayo, ukuthuthumela kwemisipha, izilonda zomlomo nezokugaya ukudla.

2. Izakhi ze-cadmium (Cd) zingena emzimbeni ngezindlela ezihlukahlukene, ukuqoqwa kwesikhathi eside kunzima ukuqeda, ukulimala kwesimiso sezinzwa, umsebenzi we-hematopoietic kanye nethambo, futhi kungabangela ngisho nomdlavuza.

3. Umthofu (Pb) ungabangela i-neurasthenia, ukuba ndikindiki kwezandla nezinyawo, ukungagayeki kahle kokudla, amajaqamba esiswini, ushevu wegazi nezinye izilonda; i-manganese ingalimaza isimiso sezinzwa.

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