How big is the harm of the production of new energy vehicle power lithium battery packs?

2022/04/08

Umbhali :Iflowpower-UMboneleli weSikhululo saMandla esiphathwayo

Ingakanani ingozi yokuveliswa kwezithuthi zamandla amatsha eebhetri ze-lithium-ion? Ngenxa yezinto ezilungileyo kwibhetri entsha ye-lithium-ion yesithuthi samandla, unyango lwe-electrolyte alungcoliswanga ngokufanelekileyo, kwaye abavelisi beemoto ezahlukeneyo kunye neebhetri ze-lithium-ion azifumanekanga kwisethi epheleleyo yeenkqubo zokuphinda zisetyenziswe ibhetri, ngoko wonke umntu. malunga namandla e-lithium ion. Nokuba ibhetri iya kubangela ungcoliseko lokusingqongileyo ixhalabile kakhulu. Yintoni ingozi ye-Xiaobian elandelayo kumntu wonke? Ingakanani ingozi yokuveliswa kwezithuthi zamandla amatsha eebhetri ze-lithium-ion? Isithuthi esitsha samandla ngoku sifumaneka kwimarike, kwaye uhlobo lwemoto yombane ecocekileyo, uhlobo lwemoto yombane ecocekileyo yonke inokwethenjelwa.

Iimoto ezixubeneyo zixutywe, ukuba i-fuel iqhutywe, iyafana neenqwelo zamandla zendabuko, amandla angaphezulu kwamandla kunezithuthi zendabuko xa kuthelekiswa nezithuthi zendabuko. I-1 20 grams yebhetri yefowuni ephathwayo inokungcolisa imithamo emithathu yedama lokuqubha, ukuba ilahlwa emhlabeni, umhlaba osisikwekhilomitha esi-1 unokungcoliseka kwiminyaka engama-50. ilizwe lam amandla emoto lithium ibhetri ikakhulu lithium ion ibhetri.

Nangona kungekho nto ibalulekileyo yentsimbi efana nemekyuri, i-cadmium, ilothe kunye nezinye izinto zentsimbi enzima, kodwa inkunkuma ye-lithium ion iibhetri zisabangela ungcoliseko olukhulu kwindalo esingqongileyo. Ibhetri yemoto entsha yamandla kwimarike ininzi yeebhetri ze-lithium-ion. Ukususela kwisakhiwo sebhetri ye-lithium yamandla, izinto zayo ezintle ze-electrode zinezinyithi ezinzima, umonakalo onokuhlala iminyaka emininzi.

Ukongeza, i-electrolyte kwibhetri yenkunkuma nayo inokonakala. Phantsi kweempembelelo ezimbini kumgaqo-nkqubo kunye nokusingqongileyo kwemarike, imveliso yemoto entsha yelizwe lam yamandla kunye ne-inshurensi idlule kwisiqingatha sehlabathi lilonke. Emva kowama-2018, ipakethi yebhetri yelithium-ion entsha yelizwe lam iya kungena kwinqanaba lomhlalaphantsi.

Kulindeleke ukuba isixa sengeniso ngo-2020 sidlule iitoni ezingama-200,000. Ukuba ezi bhetri azilahlwanga ngokufanelekileyo, kwelinye icala, ziya kuzisa impembelelo yokusingqongileyo kunye neengozi zokhuseleko kuluntu. Kwelinye icala, kuya kubakho inkcitho yobutyebi.

Isithuthi samandla esitsha samandla e-lithium-ion ibhetri yendlela yonyango (1) iqhuba ukusetyenziswa kweleli: okubizwa ngokuba kusetyenziswa kweleli Akukho tshintsho, kwaye amandla athile anokugcinwa. Ngoko ke, ibhetri ye-scrap inokuqokelelwa, engekho phezulu kakhulu. (2) Ukuchithwa kwezinto ezibangelwa yimathiriyeli ekrwada: Nangona kunjalo, ezi nkampani zinesakhiwo esiphakamileyo kunye nendlela yokuhlanganisa yemodeli nganye yemodeli, ukwenzela ukuba izixhobo ezikwibhetri ziphezulu, kwaye ukuba zisetyenziswe ukubola okwenziweyo Inkqubo ingcolisa kakhulu okusingqongileyo. .

Ngokubanzi, oku kupheka kukwalungile kakhulu. Izithuthi zamandla amatsha bezisoloko zithunyelwa kungcoliseko lwebhetri, kwaye akukho sistim ipheleleyo eTshayina yokukhokela inkqubo yokusebenza ukusuka kwii-automakers ukuya kwibhetri recyculations. Iprojekthi yokubuyisela ibhetri ekhokelwa lilizwe lam leNkampani yeTower, okanye iya kufezekisa inkqubo esemgangathweni ukusuka kwimveliso, ukuphinda isetyenziswe, ukusetyenziswa okwesibini kwixesha elizayo, ukusombulula iingxaki zongcoliseko lwebhetri, kwaye inokunceda izithuthi zamandla amatsha ukuba ziphucule abantu abakhubazekileyo ububanzi.

ixabiso. Ngokusebenzisa uhlalutyo olungentla, kufuneka siqonde ukuba imoto entsha yamandla nayo ingcolisekile, ekhoyo kumthombo kunye nesithuthi ngokwawo, kodwa kufuneka sivume ukuba imoto yamandla entsha nayo inkulu ngokusingqongileyo, enokusebenza. Lawula izinto ezikhutshwayo, yenza imowudi yokuhamba yabathengi ithandeke.

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