Dab tsi yog qhov piv txwv ntawm kev sib nqus sib nqus

Sib nqus sib cais yog txheej txheem siv los cais cov ntaub ntawv los ntawm kev sib tov raws li lawv cov khoom sib nqus. Nws yog ib txoj hauv kev yooj yim thiab siv tau zoo uas siv cov hlau nplaum kom nyiam thiab cais cov khoom sib nqus los ntawm cov khoom tsis sib nqus.

Ib qho piv txwv ntawm kev sib nqus sib nqus yog kev sib cais ntawm cov ntaub ntawv hlau los ntawm kev sib xyaw ntawm cov xuab zeb thiab hlau filings. Los ntawm kev muab cov hlau nplaum tso rau hauv qhov sib tov, cov ntaub ntawv hlau yog nyiam rau cov hlau nplaum thiab tuaj yeem yooj yim sib cais ntawm cov xuab zeb.

Sib nqus sib cais kuj tseem siv rau hauv kev lag luam xws li mining thiab recycling. Hauv kev mining, magnetic separators yog siv los cais cov khoom muaj txiaj ntsig los ntawm cov pob zeb pov tseg thiab lwm yam khoom tsis sib nqus. Hauv kev rov ua dua tshiab, cov khoom sib nqus sib nqus yog siv los tshem tawm cov kab mob hlau los ntawm cov ntaub ntawv xws li yas, iav, thiab ntawv.

Zuag qhia tag nrho, sib nqus sib nqus yog ib qho cuab yeej tseem ceeb rau kev sib cais cov ntaub ntawv raws li lawv cov khoom sib nqus, thiab muaj ntau yam kev siv hauv ntau yam lag luam.