Bioleaching BBC Bitesize yog dab tsi?
Bioleaching BBC Bitesize yog dab tsi?

Video: Bioleaching BBC Bitesize yog dab tsi?

Video: Bioleaching BBC Bitesize yog dab tsi?
Video: GCSE Chemistry - Extraction of Metals & Reduction #38 2024, Kaum ib hlis
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Bioleaching . Qee cov kab mob tuaj yeem rhuav tshem cov ore los tsim cov kua qaub uas muaj tooj liab (II) ions. Cov tshuaj hu ua leachate thiab cov txheej txheem hu ua bioleaching . Bioleaching tsis xav tau qhov kub thiab txias, tab sis nws tsim cov tshuaj lom, nrog rau sulfuric acid, uas ua rau ib puag ncig puas.

Ua raws li qhov xav tau, bioleaching yog dab tsi thiab nws ua haujlwm li cas?

Bioleaching , los yog microbial ore leaching, yog txheej txheem siv los rho cov hlau los ntawm lawv cov ore siv cov kab mob microbial. Cov kab mob pub rau cov khoom noj hauv cov zaub mov, ua rau cov hlau cais tawm ntawm nws cov ore.

Ib yam li ntawd, yuav ua li cas thaum bioleaching? Bioleaching . Qee cov kab mob tuaj yeem rhuav tshem cov ore qib qis los tsim cov kua qaub uas muaj tooj liab ions. Cov tshuaj hu ua leachate thiab cov txheej txheem hu ua bioleaching.

Yog li ntawd, bioleaching thiab Phytomining yog dab tsi?

Cov txheej txheem tshiab ntawm kev rho tawm tooj liab siv pov tseg ore thiab qib qis ore. Phytomining koom nrog cov nroj tsuag loj hlob nyob rau sab saum toj ntawm qib qis ores. Bioleaching Muaj cov kab mob uas pub rau cov ore qib qis thiab nqus cov tooj liab ions. Lawv leach cov ions no rau hauv kev daws teeb meem.

Dab tsi yog qhov zoo ntawm bioleaching?

Qhov zoo . Kev lag luam: Bioleaching yog feem ntau yooj yim dua thiab, yog li ntawd, pheej yig dua rau kev khiav lag luam thiab tswj ntau dua li cov txheej txheem ib txwm muaj, vim tsawg tus kws tshaj lij yuav tsum tau ua haujlwm rau cov nroj tsuag tshuaj complex. Environmental: Cov txheej txheem yog ib puag ncig zoo dua li cov txheej txheem rho tawm ib txwm muaj.

Pom zoo: